# LIB2-267 — Superseded sub-Wyler route for the electron mass

- class: RETIRED · review_state: PUBLISHED · 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

The archived electron prompts proposed a sub-Wyler mass route, with the proof prompt attributing it to the minimal orbit.

## Caution

The current electron chain still needs the external empirical Koide rule, the measured tau anchor and the loaded muon chain.

## Primary source

Paper 2, §3.2, External Koide attribution, PDF p.36: "The electron mass is determined by the external empirical relation K = 2/3 acting on that mµ chain and the measured mτ anchor [A636, A637]."

## Machine

- url: /library-v2/LIB2-267/
- content_sha256: d4a4d56f96239f23a589bb8ccfc33154b4b956d50cf60b1d35f33ee13126dfec
- candidate_ids: C2-020 C2-057

## Freshness

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