# LIB2-225 — SL-22: Effective-leptonic weak-angle comparator

- class: COMPARATOR · review_state: PUBLISHED · house_tier: not yet assigned
- labels as printed: math_status NOT_PRINTED · attachment NOT_PRINTED · scorecard tier word none (PDF p.72)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

The ledger’s effective-leptonic weak-angle comparator is 0.23161 ± 0.00004.

## Primary source

Paper 4, §7, Three distinct electroweak scheme objects: effective-leptonic value, PDF p.76: "the effective leptonic value 0.23161 ± 0.00004 — three distinct scheme objects"

## Machine

- url: /library-v2/LIB2-225/
- content_sha256: 928d865580d318418fe3cfe86a79a36755ede9cde8948aaf57cbddefa5735a5a
- candidate_ids: C2-200

## Freshness

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