# LIB2-334 — Roman–clock orientation-parity interface remains a proposal

- class: NOT_AN_ENTRY · review_state: IN_REVIEW · house_tier: not yet assigned
- labels as printed: math_status None · attachment None · scorecard tier word none (PDF p.None)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

(none)

## Caution

Two parity descriptions do not supply an equivariant map, free deck action, quotient or spinor bundle.

## Primary source

Paper 1, §3, Antipodal correspondence and missing spinor-bundle map, PDF p.26: "no spinor-bundle map realizing the correspondence is constructed (the explicit Möbius spinor bundle for the Peirce blocks remains [OPEN] below)."

## Machine

- url: /library-v2/LIB2-334/
- content_sha256: 8e439a537717a1877231514b199f8f3fe3c6a149556d6c7c5052e6784e2174a5
- candidate_ids: C2-124

## Freshness

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