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Paper
Environmental Dependence of Spiral Chirality: A DESIVAST Catalog-Native Void Non-Detection with Secondary Cosmic-Web Cross-Checks
Does galaxy handedness differ inside cosmic voids? A null test companion to P4
Abstract
Separate from P4. P5 tests whether a DESIVAST catalog-native void/non-void contrast is detectable in Paper IV classifier labels. The focal estimator is explicitly exploratory, and the manuscript does not claim physical environment independence or complete removal of selection leakage.
Result summary
- openFocal released-parent flow: 694,642 GALZONE-valid rows → 145,789 chirality matches → 145,766 OUT=0 analysis rows (31,937 void / 113,829 non-void)
- openFocal K=13 adjusted non-void-minus-void contrast Δf_CW=+0.00145442; NSIDE=4 cluster-sandwich SE=0.00331502, 95% CI [−0.00504290,+0.00795174], p=0.66085
- nullThe identical focal estimate remains null across NSIDE=2/4/8 and 3,750 nearest-VoidFinder-MAXIMALS clusters; every 95% interval spans zero
- openThe older 78-column spline/fixed-effect model is retained only as a rank-fragile flexible sensitivity (Δf_CW=+0.00125636, p=0.71277)
Figures









Candidate figures — validated analysis outputs not yet included in the draft.







Readiness
0B / 0M / 0m / 0C open
Readiness is publication readiness only — science, evidence, review convergence, packaging, and Houston’s final sign-off. Venue and submission are tracked separately below, and never subtract from this number (directive P).
Publishing
Not part of readiness.
Review evidence (205 rounds)
Automated review is a gate on publication readiness, not a product. Full review timeline →
External peer review kit
Houston-driven manual round · paste prompt into any frontier LLM web UI with the PDF attachedOne click to copy a referee prompt scoped to this paper. One click to download the latest PDF. Paste both into Claude / GPT-5 / Gemini / Grok / Perplexity — return findings here and the autonomous cron will close them in the next bundled hard-fix wave.
preview prompt
You are an external referee for MNRAS / Physical Review D / JCAP (target journal depends on paper). Attached: Paper 5 v0.1.147 — "Environmental Dependence of Spiral Chirality: A DESIVAST Catalog-Native Void Non-Detection with Secondary Cosmic-Web Cross-Checks" Source: pipelines/p5_desi_chirality/paper/p5_desi_chirality.tex PDF: PDF · 46 pp · v0.1.147-2026-08-03 · updated Aug 3, 2026 · md5 8b9365ff762e0baed12ad9963d9aea1d — migrated from the PRD shell to the selected AJ route's current line-numbered AASTeX 7.0.2 shell. All nine figures, scientific claims, numbers, caveats, references, and disclosure text are unchanged. 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: - Released-parent DESIVAST void/non-void chirality-label contrast - Null retained across cluster and spatial robustness checks - Sparse interaction and target-program leakage limits remain explicit - Bounded final-hash confirmation, archive decision, and Houston AJ 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).
Reproduce this
Lineage
Archived — Folded into P4′ (v4P.0.1) as one condensed section rather than kept as a standalone 46-pp paper — 2026-09-02 portfolio restructure, directive R3. Every quoted number is verbatim from this reviewed v0.1.147 source. See the current version at paper-paper-4p