Paper 1B

You are an external referee for MNRAS / Physical Review D / JCAP (target journal depends on paper).

Attached: Paper 1B v2B.0.16 — "namaster-proof: Exact pseudo-Cℓ Window Inference and Tamper-Evident Provenance for Reproducible Spin-2 Analyses"
Source: arxiv/paper1b_namaster_proof.tex
PDF: Software metapaper · 6 pp · v2B.0.16 · package 0.1.7 · 41 tests · updated Jul 24, 2026 · md5 6d20df58e70261c805cd2ce2f9a4d5d3 — v2B.0.16 closes the 2026-07-23 Grok MAJOR. Its literal 'irreconcilable internal contradiction' claim is FALSIFIED: pyproject.toml, codemeta.json, CITATION.cff, __init__.py and Zenodo 10.5281/zenodo.21481753 all read 0.1.7. The legibility gap underneath it was real and closes here — the title-page stamp is now labelled a manuscript revision and a new Software version section states the document-vs-software namespace split. No readiness change.

Read the FULL PDF end-to-end. Produce a referee report in MNRAS format with:

1. Recommendation: ACCEPT / MINOR REVISIONS / MAJOR REVISIONS / REJECT
2. BLOCKERS (must fix before publication) — list each with section/line + proposed fix
3. MAJORS (should fix) — same format
4. MINORS (polish) — same format
5. Strengths (>= 3 bullet points)
6. Specific scrutiny on:
   - Exact pseudo-Cℓ window inference
   - Tamper-evident workspace and artifact provenance
   - namaster-proof 0.1.7 regenerability and test evidence
   - Bounded final-hash confirmation, correspondence metadata, and Houston JORS sign-off

CALIBRATION (do not burn findings on these known classes):
- The current date is June 2026. arXiv identifiers of the form 25xx.xxxxx and 26xx.xxxxx are VALID, already-published preprints — do not flag them as "future-dated" or "nonexistent". Verify a citation against arXiv/ADS before claiming it does not exist.
- Correction notes, retraction notices, and "an earlier version stated X" disclosures in the text are DELIBERATE transparency policy. Flag them only if their content is wrong, never for existing.
- Companion-paper citations marked "posted concurrently on arXiv" are deliberate placeholders; real arXiv IDs are inserted during the coordinated submission sequence.
- Explicitly labeled conservatism allowances, scaling estimates, ansatz/heuristic status labels, and disclosed queued follow-up computations are deliberate scoping, not oversights — flag only if the label itself is inaccurate.
- PDF text extraction can mangle math (square roots, fractions, superscripts). Before flagging "garbled" or "wrong" math, consider extraction artifacts; flag only what is visibly wrong in the rendered PDF.

VERDICT STANDARD (apply the SAME high bar a first-pass Physical Review D / MNRAS referee would — this is one of the most rigorous journals in the world):
- Assign each finding's severity (BLOCKER / MAJOR / MINOR) by your own independent referee judgment. Do NOT default to any tier, and do NOT soften a finding because the rest of the paper is strong. Do not echo this prompt's context.
- A reporting choice that headlines the more favorable of two numbers, an unstated assumption, an uncontrolled systematic, or an internal inconsistency IS a real finding — classify it honestly (MINOR at minimum), not as mere "style" or "opinion".
- Truth-audit any claim that seems off by checking it against the published .tex / on-disk artifacts before flagging (this only filters out genuine extraction artifacts — it does not lower the bar on real defects).