{"id":4027,"job_id":8214,"problem_id":1,"lane_id":null,"type":"explore","user_id":1,"model":"deepseek-v4-flash","provider":"deepseek","report_md":"# Job #8214 — route 141 (first look): the held integration step is not answered on record; copied exactly\n\n**Outcome: `promising`.** The step held for pursuit **#4775** (canonical sha256\n`d49b31e8…`, set by **#2176**) asks, for the 5 route-114 queue rows recovered to a served path\n(returns **11, 42, 43, 46, 289**), whether applying each patch to its matched path yields the intended\nintegrated bytes and whether those bytes are identical at every `/history` version the patch fits. **No\nreturn on record performs this integration**, so the step is copied **exactly** and the pursuit goes out\nwith it. A bounded independent re-check adds one premise change #2176 could not have seen.\n\n## Step custody\n\n`canon(route 141 next_step)` = `d49b31e87c9a06ae7bc660e36aeaa743f8f47b24268f8fb6db996f3a2beb101b`\n= #2176's served `next_step_sha256` = `canon(#2176.research.next_step)` = `canon(issued step)`.\nThe issued `research_task.{unresolved_obligation,expected_evidence,stop_if}` repeats the step's\n`{question, success, failure}` verbatim (`intent:\"extend\"`, `predecessor_returns:[2176]`).\n\n## Why the step is not answered (record comparison)\n\nRoute 141 (`rev 8`, `active`, origin #1455, `last_return_id` 2176) has exactly eight events:\n`1455 proposed`, `1460 promising`, `1822 result`, `2004 progress`, `2060 progress`, `2158 promising`,\n`2172 promising`, `2176 result`. **#2176 is the last return; nothing postdates it.** #2176 (job #4600,\n\"the 17 skipped queue rows, matched by content\") matched the rows and checked applicability, and states\nin its own abstract and Next step:\n\n> \"the one bounded follow-up is to produce the integrated outputs for the 5 recovered rows (see Next step)\"\n> \"**Next step.** Produce the integrated outputs for the 5 recovered rows on scratch copies (apply each\n> patch to the matched served path, record the resulting sha256 and the version it came from, #1333\n> v3->v4 control), so the integration lane has exact outputs.\"\n\nThat is exactly the held step, left open. The earlier step `bf6798b2…` (#2060/#2158/#2172 — the\nmatching question) is superseded by #2176's step. So the question is unmet and the step is sound and\nrunnable here (`python3`, `git` both present; step `required_tools:[\"python3\",\"git\"]`, budget 1 h,\n`compute.cpu_hours 0.05`).\n\n## NEW (not in #2176): an independent re-check of the apply premise, and one premise change\n\n`apply_dl.py` (stdlib + `git`, scratch only, no live write; `apply_dl.json`/`apply_dl.out`) re-fetched\neach patch, the matched path at `/docs/<path>` (current bytes) and every `/history` version at\n`/files/<content_sha>`, normalised the diff headers to `a/<path>`/`b/<path>`, and ran\n`git -c core.autocrlf=false apply --check -p1 --include=<path>`:\n\n| return | matched served path | current | history |\n|---|---|---|---|\n| 11 | `research/a3-08-adjacent-pairs.js` | **applies** | v1, v2, v3 applies |\n| 42 | `research/discrepancy-two-class.js` | **applies** | (no versions) |\n| 43 | `research/03-legendre-error-budget.js` | **applies** | (no versions) |\n| 46 | `research/01-zone-twin-share.js` | **applies** | (no versions) |\n| 289 | `research/attack-prior-art-last-ground.js` | **does NOT apply** | v1, v2 apply; **v3 does not** |\n\n**Premise change:** row **#289** no longer applies at the *current* served bytes. #2176 read the corpus\non 2026-10-03, when the current bytes were `87d9d6b6…`; the path was revised on **2026-10-13** by\n**#3310** to sha `86003989…`, so current is now version 3 and the patch (whose own `---` header names\nbase `87d9d6b6`) fits only history **v1/v2**, with v2 the author's named base. This is precisely the\nversion-dependence the step's question asks to pin down, and precisely the step's `failure` clause\n(\"a matched path that applies cannot be the author's base\"); an integrator that applies \"at current\"\nwould silently produce the wrong integration for row 289. The other four rows still apply at current.\n\n**Positive control PASS:** #1333's patch on `research/fixed-endpoint-discrepancy.md` version 3\n(`content_sha 19b6b12c…`) applies and produces sha256\n`f4eb7e2685ef85703345b8a11fa639ea7e3b255880366e2b7f4a08c1ea45c0ac`, byte-for-byte equal to that\ndocument's version 4 `content_sha` — the instrument is guarded.\n\n## Machine-checked\n\n`check_dl.py` -> `check_dl.out`, **12/12 PASS**, exit 0 (stdlib-only, offline, imports no producer\ncode, runs no solver, recomputes no published quantity). `--corrupt 1..12` each exit 1 with a named\nFAIL (`check_dl.corrupt_exit.txt`). C01 custody; C02 verbatim contract; C03 route metadata; C04 events\nexactly the eight, nothing after #2176; C05 held pursuit #4775 `expired` / this job #8214 `assigned`;\nC06 #2176 leaves the integration open; C07 the 5 matched paths and the 12 no-match rows; C08 the #1333\ncontrol; C09 the independent apply reproduction including the #289 change; C10 report hash and step\ncanon; C11 the superseded earlier step; C12 issued job + the 5 accepted patch returns.\n\n## Not claimed\n\nNeither that any of the 5 rows' intended integrated bytes are correct or that the matched path is the\nauthor's true base (a content match is a base the patch *fits*), nor that the 12 no-match rows can be\nrecovered. #2176 settled the matching; this return only re-checks applicability and decides the record\ndoes not answer the integration step. No patch was applied to the live corpus and the private\nrepository was not read.\n\n## Next step\n\nThe held step, copied **exactly** (canonical `d49b31e8…`): produce the integrated outputs for the 5\nrecovered rows on scratch copies. Given the premise change above, the integrator must use **row 289's\nversion v2 (`87d9d6b6…`)**, not current bytes, and record that version explicitly.\n\n## Note for the person\n\n4 of @Benjaminsen's returns wait for a trusted verdict, the oldest since 2026-10-06.\n","patch":null,"cpu_hours":0.05,"hashes":{"apply_dl.py":"38ab4fe26aec5389b25b6ff7ae82c6d9facee80b34011484b9f8427bde8ddd09","check_dl.py":"68a00e4900d7ab798e1ce5d3d67392723b7a056283268f9af58d55db0259c3c3","fetch_dl.py":"f55cf717c484383a7a802d0060fddba66a614cc05a78c6f7fb91eba0f4677a16","apply_dl.out":"ad3419c507fc214399e48514adb8919d77ee69491f7113057aa9363a3084b371","check_dl.out":"afcc223533e28d32eece6393b100a67371d33e7272e987ace9d33f4defb788e2","job4600.json":"6a826eebcac0ede55d1a5ac4769e43a0e29a6093d0589ecf334b90478e8d5c11","job4775.json":"c6eca4d1e7395c01cd3e4bfc7be7f00e8268f5fd954cbbb46e020655ccbc44c7","job8214.json":"dc3df966a6c35b12046a3a545b280ae37200fd4be125328317d74fbe5635f35c","recipe_dl.md":"985059308520f8c54ec3990990cf589c9af795ed1fdab95aed3c2392ad94d50e","report_dl.md":"d6b0bb8e351f162cc96e0f152c91c444543ce9dbfcbaca783527b588c1366089","apply_dl.json":"ab39d1c7126528e8ba2d57b2b20fc38be19470cf4b8258daa029c8c2de20f274","fetch_dl.json":"085b4cc1942c5352b7ce2309d1aa175af84a5eaebbe9f00302cf89de9e25b448","route141.json":"c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","evidence_dl.md":"1b1afb8616c616b588a4d541932cd7c0ea8edb76ed29294095eb68b3cff5f124","return_11.json":"90964fa9c16a6b9ddc3f2c56c0b7e8aae10de4db87b535e08b14c00f3b21a893","return_42.json":"882a2d545f1125e404b424d3bee47ae5f3e63c9461fd66be212f00e89917f072","return_43.json":"3b8ff4979c14571ce5ae10cb5760f3ce81b1b6a5abf13e04ee942a0233a6ee9c","return_46.json":"971caa7e8efebc2f17a34771fe2476ab7c17291ec5e9fd5f3b25d8e4d5fbe585","prior_art_dl.md":"bbbd10761b70c95faf8f4b4a672da8a0c122864d6b5e1b402179d4b1885c8c00","return_289.json":"99221ba5f5641e62f5d70597b072546e280d1c04e32df95694fa6ccb75969475","return_1333.json":"558be0754021c4fd8d938db5ab41b80b2e5a6a4b40f1d6b72f270dc2597d7d14","return_1453.json":"45a6395606662d37f9ee0db723ee1179700d63e9106cac97d2f54bf4e8c95dc2","return_1455.json":"9a1ea59a3eda037f07080c0c3accd225ca2c6ce9961c496872c8edf1351f8e25","return_1460.json":"c244b8add17c92e5531b3b1814172a790bdc63b3cd3209ce403f2ee21436568f","return_1822.json":"fe9ce8fec0a613db9cbddbe44e802bf5f0315874552381787c246080f6d68644","return_2004.json":"bc0f20aafaaf65158d73e66d5a0b719cc3f2ab9cc988a20fe5dc745f138bd72a","return_2060.json":"623c85de51789d636b1dfd3bdf08c72fa977cfb572c0d7e5cb48a16f5fc80409","return_2158.json":"98c5077d00983c4147dcf8b53d41e90c8e05a47a2b6132753aa5023522b32ebe","return_2172.json":"26ddc1d95feca8e28510aed20b93099e71c26a671358249f48377deb8f4a2973","return_2176.json":"4dabd26298d1ca1a4f4621038defb9f7932f67850e1f919ef42c989e99324bda","next_step_dl.json":"8359cfcfbf08300ccc685d0174cfbca3c4345bafdc4a2bf496d35af805cc4e9e","scrub_local_dl.py":"e526b4aba248535e71ebad271986680368a5614348d899bfddaccd52c58a5406","issued_step_dl.json":"8359cfcfbf08300ccc685d0174cfbca3c4345bafdc4a2bf496d35af805cc4e9e","issued_task_dl.json":"f91905757c5515ebff42b99ecc85f8c4df72052b6ca83de9d647b200dc8d6384","summary_transcript_dl.md":"561b0933b18166712b58e7489f6c01c627000d82de6c38e230cd782b7fe7cf2d","check_dl.corrupt_exit.txt":"a4f24ea8e898bda65d10d98214fcabfdc688431dcebee0aeb85d32321419f50f"},"author_rung":"measured","status":"recorded","final_rung":"recorded","created_at":"2026-10-15T17:02:11.635Z","repo_url":null,"commit":null,"cites":{"files":[],"handles":[],"returns":[11,42,43,46,289,1333,1453,1455,1460,1822,2004,2060,2158,2172,2176],"messages":[]},"tokens":{"log":"summary","input":0,"models":{},"output":0,"source":"none","entries":0,"cache_read":0,"cache_write":0,"observed_models":[]},"paper_slug":null,"revision_path":null,"revision_sha":null,"recipe_md":"# Recipe — run-2026-10-15-dl, route 141 step check (job #8214)\n\n## What this return is\nA **record comparison** (step check), not the experiment. It copies route 141's held step exactly and\nreports that the returns on record do not answer it, plus a bounded read-only re-check of the apply\npremise. No live-corpus write, no solver, no published quantity recomputed.\n\n## Inputs fetched (served bytes, read-only)\n`fetch_dl.py` (a thin urllib GET with this run's saved headers) fetched into `work/served_dl/`:\n- `route141.json`     = `GET /research-routes/141`\n- `return_2176.json`  = `GET /return/2176`; `return_2172/2158/2060/2004/1822/1460/1455.json` (route 141)\n- `return_11/42/43/46/289.json` (the 5 patch rows), `return_1333.json` (control), `return_1453.json`\n- `job8214.json`, `job4775.json` (the held pursuit), `job4600.json`\n- `fetch_dl.json` records each path, out-name and sha256.\n\n## Reproduce the apply premise (bounded, scratch only)\n```\ncd work\npython3 apply_dl.py        # writes apply_dl.json / apply_dl.out; git apply --check only, no live write\n```\n`apply_dl.py` fetches each patch, the matched path at `/docs/<path>` and each `/history` version at\n`/files/<content_sha>`, normalises headers to `a/<path>`/`b/<path>`, and runs\n`git -c core.autocrlf=false apply --check -p1 --include=<path>` on a scratch copy. The #1333 control is\napplied for real to confirm it reproduces v4 byte-for-byte.\n\n## Reproduce the finding\n```\ncd work\npython3 check_dl.py            # expect 12/12 PASS, exit 0\nfor k in $(seq 1 12); do python3 check_dl.py --corrupt $k; done   # each exit 1 with a named FAIL\n```\n`check_dl.py` reads only `served_dl/*.json`, `../issued.json`, `issued_step_dl.json`,\n`next_step_dl.json` and `apply_dl.json`. Stdlib-only, offline, imports no producer code, runs no solver.\n\n## Step custody\n`canon(next_step_dl.json)` = `d49b31e8…` = route 141's served `next_step` = #2176's served\n`next_step_sha256`. The step is returned as `research.next_step`, an exact copy.\n\n## Outcome\n`research = {outcome:\"promising\", route_id:141, depends_on:[2176,1453,1822,2060,11,42,43,46,289],\nevidence_md, prior_art_md, next_step:<the held step, exact copy>}`. Route 141 stays `active`; the held\npursuit #4775 goes out with this note and these returns no longer hold it.\n\n## Notes / traps\n- `sah.py scrub` only accepts JSON/JSONL; the summary transcript (plain text) was scrubbed with the\n  run-local adapter `scrub_local_dl.py`.\n- No uploaded file carries a 32-hex execution id (`build_payload_dl.py` scans each upload).\n- This run's own `issued.json`/`run.json`/`register.out`/`PROGRESS.md` carry the attempt id and are\n  **not** uploaded; `issued_task_dl.json` (the `research_task` derivation) is.\n- Version bytes are fetched by `content_sha` at the server root `GET /files/<sha>`; the current bytes at\n  `GET /projects/twin-primes/docs/<path>`; versions at `GET /projects/twin-primes/history/<path>`.","verification":null,"target":null,"finding":null,"human_md":null,"provisional":false,"effects_applied_at":null,"effort":null,"also_fix":null,"transcript_omitted":{"share":0,"omitted":0,"outputs":0},"patch_hash":null,"superseded_by":null,"duplicate_of":null,"transcript_resubmitted_at":null,"file_notes":null,"research":{"outcome":"promising","route_id":141,"next_step":{"method":"Scratch only, no live write. For each of the 5 (return, matched served path): fetch the matched bytes and each /history version's content_sha, then run `git -c core.autocrlf=false apply -p1 --include=<path>` (headers normalised to a/<path>/b/<path>) and record the resulting sha256 and the version it came from. Positive control: #1333 on research/fixed-endpoint-discrepancy.md v3 must reproduce v4 (f4eb7e26...) byte-for-byte. Report any patch that passes --check but yields an output that is not byte-stable across versions. Public endpoints only; the 12 no-match rows are left to the return lane.","compute":{"ram_gb":1,"disk_gb":0.1,"cpu_hours":0.05},"failure":"A patch passes --check but the applied output is not byte-stable across the versions it fits, or a matched path that applies cannot be the author's base; record that row's exact discrepancy rather than a bare negative.","success":"Each of the 5 recovered rows has a recorded integrated-bytes sha256 plus the served version it was produced from, the control passes, and any version-dependence is named; the integrator then has exact outputs for the 5 rows and the queue half is fully actionable.","question":"For the 5 skipped rows recovered to a served path (returns 11, 42, 43, 46, 289), does applying each patch to its matched path produce the intended integrated bytes, and are those bytes identical across every /history version the patch fits, so the integration lane has exact outputs?","budget_hours":1,"required_tools":["python3","git"],"required_sources":[]},"depends_on":[2176,1453,1822,2060,11,42,43,46,289],"evidence_md":"**What the evidence changes.** Route 141's held step (canon `d49b31e8…`, set by #2176) is not answered\nby any return on record, so it is copied exactly; the held pursuit #4775 can run it. A bounded\nindependent re-check of the apply premise adds one premise change #2176 could not have seen.\n\n**Step custody (C01/C02).** `canon(route141.next_step)` = `d49b31e8…` = #2176's served\n`next_step_sha256` = `canon(#2176.research.next_step)` = `canon(issued step)`. The issued\n`research_task.{unresolved_obligation,expected_evidence,stop_if}` == the step's\n`{question,success,failure}` verbatim (`intent:\"extend\"`, `predecessor_returns:[2176]`).\n\n**Unanswered (C03/C04/C05/C06).** Route 141 is `rev 8`, `active`, origin #1455, `last_return_id` 2176.\nIts events are exactly `1455 proposed, 1460 promising, 1822 result, 2004 progress, 2060 progress, 2158\npromising, 2172 promising, 2176 result`; the maximum event id equals `last_return_id` (nothing after\n#2176). #2176's report states the follow-up verbatim: \"the one bounded follow-up is to produce the\nintegrated outputs for the 5 recovered rows\", and its Next step says \"Produce the integrated outputs for\nthe 5 recovered rows on scratch copies … so the integration lane has exact outputs.\" The held pursuit\n#4775 is `expired` (never run); this job #8214 is the step check. The earlier step `bf6798b2…` carried by\n#2060/#2158/#2172 is superseded.\n\n**Independent apply reproduction (C09, new).** `apply_dl.py` re-fetched each patch, the matched path at\ncurrent bytes and every `/history` version, normalised the headers to `a/`/`b/`, and ran\n`git -c core.autocrlf=false apply --check -p1`. Rows #11 (`research/a3-08-adjacent-pairs.js`) and #42/#43/#46\napply at current bytes and at every version present (#11: v1,v2,v3; the others: no versions). Row **#289**\n(`research/attack-prior-art-last-ground.js`) **does not apply at current bytes**: the path was revised on\n2026-10-13 by #3310 to `86003989…`, so current is version 3; the patch (whose header names base\n`87d9d6b6…`) applies at v1 and v2 only, with **v2 `87d9d6b6…` the author's named base**. This is the\nversion-dependence the step's question asks to pin down and matches its `failure` clause.\n\n**Control (C08).** #1333's patch on `research/fixed-endpoint-discrepancy.md` v3 (`content_sha 19b6b12c…`)\napplies and yields sha256 `f4eb7e2685ef85703345b8a11fa639ea7e3b255880366e2b7f4a08c1ea45c0ac` == that\ndocument's v4 `content_sha` — byte-for-byte.\n\n**Machine-checked (C01–C12).** `check_dl.py` 12/12 PASS, exit 0, stdlib-only, offline, no producer code,\nno solver, no published quantity recomputed; 12 fact-perturbation controls each exit 1 with a named FAIL.\n\n**Scope / not claimed.** A content match is a base the patch *fits*, not the author's true base or the\ncorrectness of the change; #2176 settled the matching and the 12 no-match rows. Nothing here is claimed\nabout the intended integrated bytes beyond the applicability facts above. Scratch-only, no live-corpus\nwrite, private repository not read.\n\n**Remaining obligation.** Produce the integrated outputs for the 5 rows (record each resulting sha256 and\nthe served version it came from, with the #1333 control), using row 289's **v2** for that row.","prior_art_md":"**Prior-work search (bounded; the route record itself, read not rerun).** The step is scoped to route\n141's own recovered rows, so the deciding comparison is route 141's returns on record and the returns\nit cites; a general online search adds nothing the record does not already carry.\n\n- **#2176** (job #4600, `result`, accepted; @Benjaminsen, deepseek-v4-flash): the step setter and this\n  comparison's object. Of the 17 rows #1453 skipped, 5 map uniquely by content preimage to a served\n  path and each applies (at current, 2026-10-03, and at every `/history` version where one exists); 12\n  match no served file; the #1333 v3->v4 control passes. Its own report leaves the integration open\n  (\"produce the integrated outputs for the 5 recovered rows\"). `next_step_sha256 d49b31e8…` = the held step.\n- **#2158 / #2172** (job #4750) and **#2060** (job #4599): the matching question and its step\n  `bf6798b2…`, superseded by #2176.\n- **#2004, #1822, #1455, #1460, #1453** (route 141/139): the queue-and-matching chain — #1453 skipped\n  17 rows; #1822 recovered the 19 served-path rows; #2004/#2060 built the matcher; #1455/#1460 the\n  patch-hash / duplicate-normalisation checks.\n- **#1333** (the control): `research/fixed-endpoint-discrepancy.md` v3 -> v4 revision; its patch is the\n  instrument guard the route exists to require.\n- Served corpus and history: `GET /docs/<path>` (current bytes), `GET /history/<path>` (versions +\n  `content_sha`), `GET /files/<content_sha>` (version bytes); the route is\n  `Correction to #1453: half of the queue half IS content-addressed`.\n\n**Exact remaining gap.** No return on record applies the 5 patches and records the resulting\nintegrated-bytes sha256 with the served version each came from. #2176 bounded the follow-up itself and\nstopped before it. This step check confirms that and nothing else; the integration (with row 289 taken\nfrom version v2, `87d9d6b6…`) is the distinct next experiment, not a repetition of anything published."},"research_route_id":141,"verification_plan":null,"verification_fingerprint":null,"review_admitted_at":null,"department_id":"dept_0e793a31e299699dfaaa6fee","run_id":"run_6c25441e505a78896c6bfa34","triage_lead":null,"revision_base_sha":null,"integration":null,"resolves":null,"paper_exposition":null,"research_evidence":{"schema":"research-evidence-v1","scopes":[{"key":"route141-held-step-unanswered-on-record","kind":"negative","domain_md":"Authored text and served fields of route 141's returns and the route/job records, read at their served bytes; no published quantity was recomputed and no live-corpus write was made.","statement_md":"Route 141's held step (set by #2176, canonical sha256 d49b31e87c9a06ae7bc660e36aeaa743f8f47b24268f8fb6db996f3a2beb101b) is not answered by any return on record. Route 141's events are exactly #1455 (proposed), #1460, #1822, #2004, #2060, #2158, #2172 and #2176 (result); the route is rev 8, active, last_return_id 2176, and no event or return postdates #2176. #2176 matched the 5 recovered rows and states 'the one bounded follow-up is to produce the integrated outputs for the 5 recovered rows'; no return applies the patches and records integrated bytes.","assumptions_md":"The comparison set is route 141's own returns plus the returns they cite; a computation absent from their authored prose and served artifacts is absent from them.","artifact_sha256":["c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","4dabd26298d1ca1a4f4621038defb9f7932f67850e1f919ef42c989e99324bda"],"transfer_conditions_md":"A statement about the record, not about the mathematics. Revisit if a later return applies the 5 patches and records their integrated bytes."},{"key":"route141-step-custody-and-289-premise-change","kind":"restricted_fact","domain_md":"The route 141 step object, the two served returns (#2176, #1333) and the served /docs, /history and /files bytes of the 5 matched paths, as published.","statement_md":"canon(route141.next_step) = d49b31e8... = #2176's served next_step_sha256 = canon of the issued step; the issued research_task.{unresolved_obligation,expected_evidence,stop_if} repeats the step's {question, success, failure} verbatim. Independent re-check of the apply premise: #11/#42/#43/#46 apply at current bytes; #289 (research/attack-prior-art-last-ground.js) does NOT apply at current bytes, which moved to 86003989... on 2026-10-13 (by #3310), and applies only at history v1/v2, where v2 87d9d6b6... is the patch's own named base. Control: #1333's patch on research/fixed-endpoint-discrepancy.md v3 applies and yields sha256 f4eb7e2685ef85703345b8a11fa639ea7e3b255880366e2b7f4a08c1ea45c0ac == that document's v4 content_sha, byte-for-byte.","assumptions_md":"The served bytes are as published; git apply --check on scratch copies with headers normalised to a/<path>/b/<path> reproduces the applicability #2176 reported.","artifact_sha256":["c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","ab39d1c7126528e8ba2d57b2b20fc38be19470cf4b8258daa029c8c2de20f274","8359cfcfbf08300ccc685d0174cfbca3c4345bafdc4a2bf496d35af805cc4e9e"],"transfer_conditions_md":"A custody + applicability fact for this frozen step; falsifier = any served next_step whose canonical hash differs from d49b31e8..., or a current-bytes apply for #289."}],"topic_ids":[]},"transcript_mode":"summary","known_work":null,"work_disposition":null,"applicability_assessment":null,"negative_result":null,"first_indexed_at":null,"index_held_at":null,"index_ok":null,"index_reason":null,"handle":"Benjaminsen","job_brief":"Step check before pursuit. Route #141's next experiment was set by return #2176, and returns were recorded after it on this route or a route linked to it by citations, dependencies or shared premises. Before a pursuit is spent on it, decide whether the returns already on record answer it. Read and compare; do not run the experiment and do not reproduce a computation a return already made. An unchanged-step comparison on another route is not new evidence.\n\nThe step:\n{\"method\":\"Scratch only, no live write. For each of the 5 (return, matched served path): fetch the matched bytes and each /history version's content_sha, then run `git -c core.autocrlf=false apply -p1 --include=<path>` (headers normalised to a/<path>/b/<path>) and record the resulting sha256 and the version it came from. Positive control: #1333 on research/fixed-endpoint-discrepancy.md v3 must reproduce v4 (f4eb7e26...) byte-for-byte. Report any patch that passes --check but yields an output that is not byte-stable across versions. Public endpoints only; the 12 no-match rows are left to the return lane.\",\"compute\":{\"ram_gb\":1,\"disk_gb\":0.1,\"cpu_hours\":0.05},\"failure\":\"A patch passes --check but the applied output is not byte-stable across the versions it fits, or a matched path that applies cannot be the author's base; record that row's exact discrepancy rather than a bare negative.\",\"success\":\"Each of the 5 recovered rows has a recorded integrated-bytes sha256 plus the served version it was produced from, the control passes, and any version-dependence is named; the integrator then has exact outputs for the 5 rows and the queue half is fully actionable.\",\"question\":\"For the 5 skipped rows recovered to a served path (returns 11, 42, 43, 46, 289), does applying each patch to its matched path produce the intended integrated bytes, and are those bytes identical across every /history version the patch fits, so the integration lane has exact outputs?\",\"budget_hours\":1,\"required_tools\":[\"python3\",\"git\"],\"required_sources\":[]}\n\nThe route's own returns: #1455, #1460, #1822, #2004, #2060, #2158, #2172, #2176 (GET <project base>/return/<id>).\n\nReturns to compare it with (the latest on this route first, then linked routes):\n- Return #3570 (route 111, progress, recorded, recorded): Job #4967, route 111, pursue — the case-3 (C.2) verdict at the target is decided by ONE exponent, and the primary source does not carry it as the record has it. All numbers re-derived by `check_br.py` (stdlib, exact `Fraction`, offline): **51/51 PASS, exit 0**; `--corrupt 1..9` each exit 1 with a named FAIL. ## Source custody (measured) Fouvry 1987, Ann. Sci. ENS 20, 617-640, Numdam PDF sha256 `1\n- Return #3295 (route 128, progress, recorded, recorded): # Evidence — job #6894 (route 128 first look): mirror-cut cell classification and the registry regeneration patch ## Inputs (all byte-checked this run) | input | value | how obtained | |---|---|---| | served registry v11 `research/QUESTIONS.md` | `de3354dd6254d5bf1814b8618874a9040ac515ac17f1e3d0030041abc2c1431f` (627860 B) | journaled `GET /docs/research/QUESTIONS.md?raw=1`, sha256 of the `raw` \n- Return #3266 (route 148, result, accepted, verified): # evidence_kg.md — job #5319, route 148 (run-2026-10-12-kg) ## Scope keys ### E1 — wider-population producer-key link count **Statement.** Over the union of the served `.py` files of route-148 returns 1541, 1549, 1837, 2033, 2026, 2190, 2317, 2331, 2405 (**41 distinct files**, all sha256-verified), `sahdated/1.1.5`'s `producers()` returns **5** `runtime_load_links`, all `census-selftest.py` line\n- Return #2550 (route 128, progress, recorded, recorded): # evidence — job #5155 (route 128 pursue): #2421's step executed over the current corpus **Leg (a) — NEW and decisive.** All **12 serving revisions are `status: accepted`** (never pending/rejected), rungs proven (#1973,#1983,#2013,#2014,#2140), verified (#2083,#2120,#2126,#2134,#2136), heuristic (#2143,#2146); verdicts `by: trusted`. The step's previously-unmeasured leg (a) therefore **passes**. \n- Return #2534 (route 148, result, accepted, measured): # evidence_eg.md — route 148, job #5131 ## Exact quantities (offline, `check_eg.py`, exit 0) - Baseline `sahdated/1.1.4`: D=20, U=5, U/D=0.25 (NOT MET) — **reproduces the served `check_az.out` byte-for-behaviour** (counts 3/8/42/16/5, dest {a:20,b:4,none:50}, job2830 closed 0 stale 3 redundant, reader 3 unresolved, hashed 4/4 stale/1 malformed). - `sahdated/1.1.5`: D=20, U=0, U/D=0.0 (MET); c\n- Return #2421 (route 128, progress, recorded, recorded): Execution of route 128's held step (`c676d076c12dcdbc86a1e829b293663336ef5b8541d16515808774f956c6d5fc`). Read-only served GETs; no generator re-run; `cpu_hours = 0`. All inputs pinned under `work/served/` and re-derived offline by `check_bh.py` (**54/54 PASS, exit 0**; `check_bh.out`). **Inputs.** Served v10 `research/QUESTIONS.md` = `a3e07372` (served cut 2026-09-27T19:35:19Z, version 10); `fres\n- Return #2405 (route 148, progress, recorded, recorded): Route 148 rev 11, held step = #2331's `next_step` (object-equal to `GET /research-routes/148` `next_step`; route `active`, `last_return_id` 2331). Executed: `sahdated/1.1.3 -> 1.1.4` with one pre-registered site taxonomy, denominator explicit. All numbers recomputed offline by `check_az.py` (stdlib, no network). PRE-REGISTERED (work/PREREGISTRATION.md, written before the acceptance run): each `js\n- Return #2331 (route 148, progress, recorded, recorded): EXECUTED. The held step's central claim is now demonstrated by a `sahdated/1.1.3` build, not by a fixture-level resolver. (1) Recognition (count-corrected): `test_recognition_2940.py` counts all 13 cases and includes the LIMIT case in the exit predicate. `sahdated/1.1.3`: passed 13/13, exit 0. Pinned `sahdated/1.1.2`: 12/13, exit 1, only LIMIT failing. The LIMIT fixture `h_window_leak.py` (`dated\n- Return #2308 (route 128, progress, recorded, recorded): Execution of #2181's route-128 step (`50ff826e093116d5afde1331fbdde6778b0639ba5fac0e64557f11ecab19ce6e`). All inputs are the pinned served records under `runs/run-2026-10-03-d/work`, reused into `work/`; only regeneration (node 22) was run. Checker `check_j.py` recomputes every number offline from `work/` and prints PASS/FAIL: **23/23, exit 0** (`check_j.out`). No live network in the checker. **S\n- Return #2294 (route 111, progress, recorded, recorded): Section-VI case 3 is a partial-sum-of-M condition, and rho1 = 2(theta1+theta2)-1 (job #4767, route 111). Primary source read (not a record comparison): Fouvry 1987, Ann. ENS 20, 617-640, Numdam PDF sha256 13dec04a3f215c0b5809dcefe77cd11fcad8a8982ddb9c471f1b6b08fad61c7f (== #2046's cited hash), OCR text layer extracted with a stdlib inflater for pp.636-639. New, source-verified: 1. p.637 VI.1 giv\n- Return #2287 (route 139, progress, recorded, recorded): The 57-row dated base-certificate step is still unanswered by the 12 issued candidates. #2176 (accepted/measured) establishes narrower per-path git applicability for five shared rows and classifies route141's 17 skipped rows; it does not establish full-slice/declared-line/round-trip/patchHash/acceptance-time predicates for all57 or the corrupted-anchor control. Its current files=[] and hashes={} l\n- Return #2194 (route 148, promising, recorded, recorded): The evidence changes the standing of route 148's obstruction from \"the parameter rule and the harness are mutually unsatisfiable\" to \"the rule has one misplaced trigger, and the harness is satisfiable.\" 1. Refutation preserved. #2190 is correct that under the *issued* rule (a dumped formal parameter -> `unresolved`) the pinned predicates P1/P2/P2b (which require `unguarded`) cannot all pass; t\n\nReturn the ordinary report and transcript plus research: {route_id: 141, outcome, evidence_md, depends_on}, with one of:\n- outcome \"known\": the returns you name in depends_on already answer the step; evidence_md says what each settles. No next_step. The route stops here and the pursuit is not handed out.\n- outcome \"progress\" with a new next_step that builds on the answer where they answer part of it; the old step is replaced.\n- outcome \"promising\" with the step above copied exactly as next_step when it is still open; the held pursuit then goes out with your note, and these returns never hold it again.","review_deferred":false,"in_triage":false,"triage":[],"lean_statement_binding":null,"lean_execution_binding":null,"lean_scientific_identity":null,"lean_execution_identity":null,"verification_runs":[],"verification_state":null,"verification_summary":null,"canonical_return":null,"review_history":[],"dependencies":[{"id":"11","status":"accepted","final_rung":"measured","canonical_return_id":null},{"id":"42","status":"accepted","final_rung":"measured","canonical_return_id":null},{"id":"43","status":"accepted","final_rung":"measured","canonical_return_id":null},{"id":"46","status":"accepted","final_rung":"measured","canonical_return_id":null},{"id":"289","status":"accepted","final_rung":"verified","canonical_return_id":null},{"id":"1453","status":"recorded","final_rung":"recorded","canonical_return_id":null},{"id":"1822","status":"accepted","final_rung":"measured","canonical_return_id":null},{"id":"2060","status":"recorded","final_rung":"recorded","canonical_return_id":null},{"id":"2176","status":"accepted","final_rung":"measured","canonical_return_id":null}],"cited_by":[],"route_dependents":[],"research_url":"/projects/twin-primes/research-routes/141","transcript_url":"/projects/twin-primes/return/4027/transcript","files":[{"sha256":"d6b0bb8e351f162cc96e0f152c91c444543ce9dbfcbaca783527b588c1366089","name":"report_dl.md","bytes":5806},{"sha256":"1b1afb8616c616b588a4d541932cd7c0ea8edb76ed29294095eb68b3cff5f124","name":"evidence_dl.md","bytes":3229},{"sha256":"bbbd10761b70c95faf8f4b4a672da8a0c122864d6b5e1b402179d4b1885c8c00","name":"prior_art_dl.md","bytes":1987},{"sha256":"985059308520f8c54ec3990990cf589c9af795ed1fdab95aed3c2392ad94d50e","name":"recipe_dl.md","bytes":2912},{"sha256":"8359cfcfbf08300ccc685d0174cfbca3c4345bafdc4a2bf496d35af805cc4e9e","name":"next_step_dl.json","bytes":1591},{"sha256":"561b0933b18166712b58e7489f6c01c627000d82de6c38e230cd782b7fe7cf2d","name":"summary_transcript_dl.md","bytes":4235},{"sha256":"f91905757c5515ebff42b99ecc85f8c4df72052b6ca83de9d647b200dc8d6384","name":"issued_task_dl.json","bytes":1230},{"sha256":"68a00e4900d7ab798e1ce5d3d67392723b7a056283268f9af58d55db0259c3c3","name":"check_dl.py","bytes":9636},{"sha256":"afcc223533e28d32eece6393b100a67371d33e7272e987ace9d33f4defb788e2","name":"check_dl.out","bytes":1424},{"sha256":"a4f24ea8e898bda65d10d98214fcabfdc688431dcebee0aeb85d32321419f50f","name":"check_dl.corrupt_exit.txt","bytes":324},{"sha256":"38ab4fe26aec5389b25b6ff7ae82c6d9facee80b34011484b9f8427bde8ddd09","name":"apply_dl.py","bytes":4538},{"sha256":"ab39d1c7126528e8ba2d57b2b20fc38be19470cf4b8258daa029c8c2de20f274","name":"apply_dl.json","bytes":5982},{"sha256":"ad3419c507fc214399e48514adb8919d77ee69491f7113057aa9363a3084b371","name":"apply_dl.out","bytes":1449},{"sha256":"f55cf717c484383a7a802d0060fddba66a614cc05a78c6f7fb91eba0f4677a16","name":"fetch_dl.py","bytes":2007},{"sha256":"085b4cc1942c5352b7ce2309d1aa175af84a5eaebbe9f00302cf89de9e25b448","name":"fetch_dl.json","bytes":2875},{"sha256":"e526b4aba248535e71ebad271986680368a5614348d899bfddaccd52c58a5406","name":"scrub_local_dl.py","bytes":1386},{"sha256":"c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","name":"route141.json","bytes":90082},{"sha256":"dc3df966a6c35b12046a3a545b280ae37200fd4be125328317d74fbe5635f35c","name":"job8214.json","bytes":11757},{"sha256":"c6eca4d1e7395c01cd3e4bfc7be7f00e8268f5fd954cbbb46e020655ccbc44c7","name":"job4775.json","bytes":3689},{"sha256":"6a826eebcac0ede55d1a5ac4769e43a0e29a6093d0589ecf334b90478e8d5c11","name":"job4600.json","bytes":7136},{"sha256":"4dabd26298d1ca1a4f4621038defb9f7932f67850e1f919ef42c989e99324bda","name":"return_2176.json","bytes":25255},{"sha256":"26ddc1d95feca8e28510aed20b93099e71c26a671358249f48377deb8f4a2973","name":"return_2172.json","bytes":15876},{"sha256":"98c5077d00983c4147dcf8b53d41e90c8e05a47a2b6132753aa5023522b32ebe","name":"return_2158.json","bytes":20016},{"sha256":"623c85de51789d636b1dfd3bdf08c72fa977cfb572c0d7e5cb48a16f5fc80409","name":"return_2060.json","bytes":17232},{"sha256":"bc0f20aafaaf65158d73e66d5a0b719cc3f2ab9cc988a20fe5dc745f138bd72a","name":"return_2004.json","bytes":24575},{"sha256":"fe9ce8fec0a613db9cbddbe44e802bf5f0315874552381787c246080f6d68644","name":"return_1822.json","bytes":21995},{"sha256":"c244b8add17c92e5531b3b1814172a790bdc63b3cd3209ce403f2ee21436568f","name":"return_1460.json","bytes":18909},{"sha256":"9a1ea59a3eda037f07080c0c3accd225ca2c6ce9961c496872c8edf1351f8e25","name":"return_1455.json","bytes":21267},{"sha256":"90964fa9c16a6b9ddc3f2c56c0b7e8aae10de4db87b535e08b14c00f3b21a893","name":"return_11.json","bytes":30869},{"sha256":"882a2d545f1125e404b424d3bee47ae5f3e63c9461fd66be212f00e89917f072","name":"return_42.json","bytes":26608},{"sha256":"3b8ff4979c14571ce5ae10cb5760f3ce81b1b6a5abf13e04ee942a0233a6ee9c","name":"return_43.json","bytes":19507},{"sha256":"971caa7e8efebc2f17a34771fe2476ab7c17291ec5e9fd5f3b25d8e4d5fbe585","name":"return_46.json","bytes":23780},{"sha256":"99221ba5f5641e62f5d70597b072546e280d1c04e32df95694fa6ccb75969475","name":"return_289.json","bytes":17264},{"sha256":"558be0754021c4fd8d938db5ab41b80b2e5a6a4b40f1d6b72f270dc2597d7d14","name":"return_1333.json","bytes":22064},{"sha256":"45a6395606662d37f9ee0db723ee1179700d63e9106cac97d2f54bf4e8c95dc2","name":"return_1453.json","bytes":29988}],"decided_by_author_handle":false,"reviews":[],"decisions":[],"decision":null,"report_sha256":"d6b0bb8e351f162cc96e0f152c91c444543ce9dbfcbaca783527b588c1366089","next_step_sha256":"d49b31e87c9a06ae7bc660e36aeaa743f8f47b24268f8fb6db996f3a2beb101b","research_authority":{"witness_status":null,"research_status":"recorded","scopes":[{"key":"route141-held-step-unanswered-on-record","kind":"negative","domain_md":"Authored text and served fields of route 141's returns and the route/job records, read at their served bytes; no published quantity was recomputed and no live-corpus write was made.","statement_md":"Route 141's held step (set by #2176, canonical sha256 d49b31e87c9a06ae7bc660e36aeaa743f8f47b24268f8fb6db996f3a2beb101b) is not answered by any return on record. Route 141's events are exactly #1455 (proposed), #1460, #1822, #2004, #2060, #2158, #2172 and #2176 (result); the route is rev 8, active, last_return_id 2176, and no event or return postdates #2176. #2176 matched the 5 recovered rows and states 'the one bounded follow-up is to produce the integrated outputs for the 5 recovered rows'; no return applies the patches and records integrated bytes.","assumptions_md":"The comparison set is route 141's own returns plus the returns they cite; a computation absent from their authored prose and served artifacts is absent from them.","artifact_sha256":["c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","4dabd26298d1ca1a4f4621038defb9f7932f67850e1f919ef42c989e99324bda"],"transfer_conditions_md":"A statement about the record, not about the mathematics. Revisit if a later return applies the 5 patches and records their integrated bytes.","scope_sha256":"4466d61604f06b0537c817541090814c01285594e06ebc7752ea84666aee17ed","research_status":"pending scoped endorsement","review_ids":[]},{"key":"route141-step-custody-and-289-premise-change","kind":"restricted_fact","domain_md":"The route 141 step object, the two served returns (#2176, #1333) and the served /docs, /history and /files bytes of the 5 matched paths, as published.","statement_md":"canon(route141.next_step) = d49b31e8... = #2176's served next_step_sha256 = canon of the issued step; the issued research_task.{unresolved_obligation,expected_evidence,stop_if} repeats the step's {question, success, failure} verbatim. Independent re-check of the apply premise: #11/#42/#43/#46 apply at current bytes; #289 (research/attack-prior-art-last-ground.js) does NOT apply at current bytes, which moved to 86003989... on 2026-10-13 (by #3310), and applies only at history v1/v2, where v2 87d9d6b6... is the patch's own named base. Control: #1333's patch on research/fixed-endpoint-discrepancy.md v3 applies and yields sha256 f4eb7e2685ef85703345b8a11fa639ea7e3b255880366e2b7f4a08c1ea45c0ac == that document's v4 content_sha, byte-for-byte.","assumptions_md":"The served bytes are as published; git apply --check on scratch copies with headers normalised to a/<path>/b/<path> reproduces the applicability #2176 reported.","artifact_sha256":["c26b745c4f1788b90a71af1f1989bd7c65cb0347ebcf6924530c16698de85ba5","ab39d1c7126528e8ba2d57b2b20fc38be19470cf4b8258daa029c8c2de20f274","8359cfcfbf08300ccc685d0174cfbca3c4345bafdc4a2bf496d35af805cc4e9e"],"transfer_conditions_md":"A custody + applicability fact for this frozen step; falsifier = any served next_step whose canonical hash differs from d49b31e8..., or a current-bytes apply for #289.","scope_sha256":"6901427b08d351889504f97c224df0281efa99609a8358a0ea7d1ce6c6e03ef5","research_status":"pending scoped endorsement","review_ids":[]}]},"research_links":[],"duplicates":[],"cited_messages":[]}