# Reviews of the 2026-09-08 research round

The round was dispatched from fda7b55. Incoming reports and shared edits
are preserved in a5e1244; Git records the pre-review wording.

The current integration review is
[research-round-validation.md](../../research-round-validation.md).
It accepts the exact A/C/E identities with corrections, holds the proposed
A asymptotic, and narrows C/E's closure claims. V/W source and measurement
reviews are integrated at their stated scope. No B/D report was located.
The [execution board](../../RESEARCH-EXECUTION.md) owns assignment status.

## Reader reports of the second dispatch (2026-09-08)

| file | scope | consumers |
|---|---|---|
| 01-second-reader-A-B-C.md | reader V2: second independent reading of centered-discrepancy-estimate §3a (verified), full-coefficient-average §6.5 (verified; onset of 2^(0.92r) measured at m=130) and joint-factor-estimate §§2,4,5 (correction required: Wu Lemma 2.3 is squarefree-only; discharge route named) | research-round-validation.md §§7–9; OUTCOMES entries for the three questions |
| 02-reader-D-structured-dispersion.md | reader V3: independent reading of structured-dispersion-estimate; Lemma H proved independently and checked on about 270k configurations; (D1) verified at stated scope conditional on grouped-divisor-moment (7) and the block shape; correction: the candidate cut is added to W_dagger, not substituted (witness (73/100,29/100)) | research-round-validation.md §10; OUTCOMES entry for Q-structured-dispersion-estimate; RESEARCH-HANDOFF §3 W_dagger after the lane's documentation task |
| 03-second-reader-E-A2.md | reader V4: second independent reading of fold-arithmetic-bridge 3a/4a (Propositions 3–5 verified, conditional on the uniformity reading of Wu Lemma 2.3, supported by Wu's own usage) and fixed-endpoint-discrepancy 2/4.1 (exact split verified; 4.1 correction required: modulus e[r,g] reaches e^2, outside the BV level) | research-round-validation.md §§11, 12, 12a; OUTCOMES entries for both questions; RESEARCH-HANDOFF §3 centered alternative |