# LIB2-150 — The suite reports a sealed pentagon-weight match

- class: CLAIM · review_state: PUBLISHED · house_tier: not yet assigned
- labels as printed: math_status NOT_PRINTED · attachment NOT_PRINTED · scorecard tier word none (PDF p.129)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

The suite reports that the derived pentagon weight T5 = ϕ² = 2.618034 matched the sealed implied value 2.617965 at 26 ppm.

## Caution

The reported vault match is not a new blind receipt, a global statistical significance or a derivation of the energy interface.

## Primary source

Paper 9, §6, Remark 6.1: pentagon vault value, PDF p.134: "The s732 vault held kimplied (20 Ne) = 2.617965, never disclosed; the lane derived T5 = φ2 = 2.618034 from the pentagon identity alone — 26 ppm."

## Machine

- url: /library-v2/LIB2-150/
- content_sha256: 84fd8a730e71b88736dac8de570d6c6d04bc3da5649d4258ddc666aaf8c51936
- candidate_ids: C2-077

## Freshness

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