PUBLISHED under R67 (condition T-B) — NOT house-adjudicated. Build S371a. What PUBLISHED means here (R72): two non-drafting AI lanes (gemini + grok) read this record's anchor citation on different objects and agreed it SUPPORTS the record's statement; no citation on the record is disputed as support; its machine certificate is current. What it does not mean: no person has signed off on this record (adjudication: NOT_ADJUDICATED), the drafting lane's own reads count for nothing, and 2 of 2 unblocked uses were REVIEWED — the rest were read by one lane or none. Every label shown is the label as printed in the suite of record (Rev33.1_S369 (PDF sha256 b64ddcd9e16a6dcd…)); no house tier is assigned. The state is recomputed from the uses on every build and is withdrawn if they stop justifying it. Receipt: condition R67-TB · anchor SU-de04070a058989a9848ce8b5 · master 6d82da907c52e8e6 · S329.

LIB2-074 · PMNS unitarity is exact within its standard-form construction

class CLAIMmath status (as printed) Provedattachment (as printed) NOT_PRINTEDscorecard tier word (as printed) none printedhouse tier not yet assignedreview state PUBLISHEDentry version 7

Label sentence at the locator (PDF p.58 (bytes of record)):

PMNS unitarity Algebraic proved unchanged; exact by derived: no choice (singleton construction hom-set)

Statement

For the displayed standard-form PMNS matrix, U†U = I exactly by construction.

Scope

carrier	The standard-form PMNS matrix of Eq. (20)
domain	Unitarity of the matrix construction, not the provenance of its angle inputs.
hypotheses	Use the displayed trigonometric parametrisation of the retained PMNS entries.
physical target	PMNS matrix unitarity
quantifier	The registered readout and its stated premises.

What this does not show. Exact unitarity is not an independent falsification target and does not derive the input angles or their physical attachments.

Scientific status: UNDER REVIEW — the house has not adjudicated CURRENT / CONTESTED for this record (charter §10.3); a drafted claim is a claim under review, not a result.

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 3, §3.2, PMNS construction — PDF p.56 (bytes of record)
review state: REVIEWED · role SUPPORTS · warrant: grok read THE_RECORD → SUPPORTS · gemini read SUITE_TEXT_EXTRACT → SUPPORTS

Unitarity is exact by construction: U † U = I.

Paper 3, Operational table, PMNS unitarity — PDF p.60 (bytes of record)
review state: REVIEWED · role SUPPORTS · warrant: grok read THE_RECORD → SUPPORTS · gemini read SUITE_TEXT_EXTRACT → SUPPORTS

PMNS unitarity exact by construction Algebraic U † U = I; not an indepen- dent falsification target.

Evidence (availability is not outcome)

kind	reference	line / key	availability	note
analytic	Paper 3 §3.2, Eq. (20), p.53; current re-tier table, p.58	—	shipped	The suite states exact unitarity and re-tiers it as proved; no independent matrix multiplication is claimed.

Typed links

type	target	licensed by
`related_to` (never evidential)	LIB2-060 The solar-angle readout is conditional on ordering and the propagation interface	—
`related_to` (never evidential)	LIB2-061 The reactor-angle formula retains an unforced round-trip readout	—
`related_to` (never evidential)	LIB2-062 The leptonic Dirac-phase readout remains conditional	—
`related_to` (never evidential)	LIB2-002 Physical atmospheric registration of the internal 7/16 mismatch	—

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	yes (2)
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`	PASS	exercised
`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	no legacy antecedent identified
Track-2 claim ids	D-MIX-H — cross-reference; the Track 1 / Track 2 join sets each one against what the sealed suite prints for this record. Where they differ, the suite is the record.
candidate ids (frozen list S304)	C2-066

Drafting-lane note

Atomic construction extracted from the C2-066 overview, distinct from CKM unitarity. The current p.58 re-tier column prints proved; the mathematical-status field retains that word in contract casing. It is not converted to the unsupported scorecard word Theorem.

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 638b8c99d6e53841c3bf7ab46013c33e8a439f48c26d39ad2146d7a7587fe10c

Review this entry

Reviewer verdict line (one per entry, as text): LIB2-074 | 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