PUBLISHED under R124 (condition T-R, retired records) — NOT house-adjudicated. Build S371a. What PUBLISHED means here: this record states what an EARLIER presentation said. Its archive row was located in the files named below, and two non-drafting AI lanes (gemini + grok) — one reading this page, one reading the archive text supplied to it — agreed the archive ATTESTS the historical statement; 2 of 2 unblocked suite citations were REVIEWED and none is disputed; its machine certificate is current. What it does not mean: no person has signed off (NOT_ADJUDICATED); the retired claim is not endorsed — it is recorded as retired; the drafting lane's reads count for nothing. Receipt: condition R124-TR · archive LIBRARY_V1_GROK_ARCHIVE_S304.md, L262 (LIBRARY_V1_GROK_ARCHIVE_S304.md) · master 8b3ea217e8c760b1 · S339.

LIB2-269 · Superseded Peirce-cylinder proposal for the tau mass

class RETIREDmath status (as printed) —attachment (as printed) —scorecard tier word (as printed) none printedhouse tier not yet assignedreview state PUBLISHEDentry version 7

Statement

The archive proposed obtaining the tau mass from the muon mass through a power of a Peirce-cylinder ratio.

Scope

domain	The specific cylinder-powered tau proposal in L262, not the separate extended-Wyler route.

What this does not show. Replacing the proposed physical formula does not exclude every cylinder relation or turn the measured tau anchor into a prediction.

Sources in the suite of record

Key — use ≠ record. A review state printed on a source use below names that use — one citation of the suite, read by the lane named in its warrant — not this record. The record's own review state is the one in the table above and is unchanged by any use-level state; a use may be LANE_PROPOSED or REVIEWED while the record it sits on remains IN_REVIEW (R45, R49).

Quotes are verbatim from the sha-pinned text extraction of the Rev33.1 PDF (A1584 §2.2, S309): mathematical typography — radicals, exponents, ≅ — can appear displaced in the extracted line. The PDF page is authoritative; the quote is what the machine gate matched.

Paper 2, §3.2, External tau role in the current chain — PDF p.36 (bytes of record)
review state: REVIEWED · role CONTEXT · warrant: gemini read SUITE_TEXT_EXTRACT → CONTEXT · grok read THE_RECORD → CONTEXT

mτ is the external anchor; mµ follows from the algebraic ratio formula [A616, A618],

Paper 2, §3.2, Equation (16): supplied tau anchor — PDF p.34 (bytes of record)
review state: REVIEWED · role CONTEXT · warrant: gemini read SUITE_TEXT_EXTRACT → CONTEXT · grok read THE_RECORD → CONTEXT

With the single external anchor mτ = 1776.93(9) MeV,

Evidence (availability is not outcome)

kind	reference	line / key	availability	note
registry	Library v1 L262; Paper 2 §3.2, External tau role in the current chain, p.34	—	shipped	The archive supplies titles and workflow metadata, not original production bodies. The current-suite replacement is quoted; no historical derivation, numerical result or retirement chronology is independently verified.

What was said, and what retired it

historical statement	Tau Mass from Peirce Cylinder: m_τ = m_μ·R₂₃^{19/√2} [PROPOSED]
where it stood	LIBRARY_V1_GROK_ARCHIVE_S304.md, L262
retiring decision	not located in suite; current-target replacement by the external tau anchor in Paper 2 §3.2, pp.33–34
what the suite prints now	mτ is the external anchor; mµ follows from the algebraic ratio formula [A616, A618], PDF p.34 (bytes of record)
successor records	LIB2-124 The mass-formula chains retain three named dimensional anchors, LIB2-221 SL-18: Measured tau-mass anchor
why retired	RELATION_NOT_RECORDED — the retiring decision names only what replaced the claim ("not located in suite; current-target replacement in …"); the reason the old claim went was never recorded, and the house does not infer one from a pointer (R42 census S322, ruled R69).
archive row located	LOCATED — 1 of 1 parts found in `LIBRARY_V1_GROK_ARCHIVE_S304.md` (sha256 28f35aac4e91e1ca…) (locator 8db2c73d69dff9f1, S339)
the archive rows, verbatim	LIBRARY_V1_GROK_ARCHIVE_S304.md, line 216 \| L262 \| library_prompt \| 2.D \| Light Quark & Lepton Masses via D_IV \| Paper 2 — Flavor Sector from Peirce Perturbations \| awaiting_production \| prompt_ready \| no \| Tau Mass from Peirce Cylinder: m_τ = m_μ·R₂₃^{19/√2} [PROPOSED] \|
does the archive attest it?	REVIEWED · ATTESTS gemini · ATTESTS · ARCHIVE_TEXT_SUPPLIED (D1341, A1694) — HIGH — The row presents the tau mass as the muon mass multiplied by a Peirce-cylinder ratio to the power of 19/√2. grok · ATTESTS · THE_RECORD (D1340, A1693) — HIGH — L262 is `m_τ = m_μ·R₂₃^{19/√2}`, a power of a Peirce-cylinder ratio.

A successor is linked, never "derived from" the retired statement (charter §10.10).

Why this record is PUBLISHED (R67, condition T-B)

states a predicate	yes
uses on the record · unblocked	2 · 2
uses any lane has read	2 of 2
REVIEWED SUPPORTS use on the predicate, read by two non-drafting lanes	no (0)
a SUPPORTS use on the predicate is DISPUTED	no
machine certificate current	yes

Machine certificate (R68)

state MACHINE_CHECKS_PASSED

policy sgtoe-clearance-policy-1.0-RATIFIED · sha16 ef7d6e7690514311

bound to master aad7a3ec6ce3b510 (the master the checks ran on; issued 2026-09-26T05:06Z)

checks

check	result	reason
`schema_valid`	PASS	exercised
`basis_current`	PASS	exercised
`quote_located`	PASS	exercised
`labels_literal`	N/A	class RETIRED not governed by the source_labels rule
`edges_resolved`	PASS	exercised
`bindings_valid`	PASS	exercised

A certificate says the record is well-formed, current, quote-on-page, label-literal, edge-resolved and binding-consistent on the bytes it was issued on. It is not a review, and it goes STALE the moment the master moves under it (R68). It is one conjunct of the PUBLISHED condition (R67), never the whole of it.

History

March library (v1) antecedents	L262 (in the March index; no page was ever served)
candidate ids (frozen list S304)	C2-113

Drafting-lane note

L262 is explicitly PROPOSED in the archive. The exact exponent is copied only into historical_statement; no power or mass is evaluated. Its relation to the L118/P34 extended-Wyler route is unverified, so the two historical subjects remain separate.

Receipt

round D1253 · parsed 2026-09-06T00:06Z · machine gates passed: CONTRACT, G1-quote-on-page, G2-numerals-declared, G4-ids-resolve, DAG-acyclic · content sha256 4323c28ff5834bdf39c1e4b705cfb0e5017add37d96098d415fe55becf7bcd25

Review this entry

Reviewer verdict line (one per entry, as text): LIB2-269 | PASS or FAIL(G1–G8) or NOT RUN | quote | PDF page | one sentence. G1 source supports the exact scoped assertion · G2 evidence class fits (numbers ≡ digit source) · G3 labels as printed, not converted · G4 comparison typed · G6 public scope · G7 history real · G8 caution present and true. Machine surfaces: index.json · capsule.md.

Generated from library_v2.jsonl. Declared volatile fields (R36): BUILD_STAMP.
BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02