# T_CC_NEUTRAL — result

**Run:** 2026-05-05T15:42:56Z
**Recipe SHA-256:** `3cccb057949db7d799469eeea5c9f18a882962e60bd1815043578f8fe115adcb`

## Weighted mean H\_obs / H\_ΛCDM

- Computed from embedded compilation: **1.0100 ± 0.0112**
- Audit-locked headline (site): **1.0143 ± 0.0227**

_Note._ The computed weighted mean can differ slightly from the audit-locked headline; σ reports above use the **audit-locked** pair to stay aligned with `/files/code/dct_eddington_ratio_per_z.py` and `/empirical/`.

- σ vs **1.000** (ΛCDM): **0.63σ** → **NEUTRAL**
- σ vs **1.084** (naive uniform BEC): **3.07σ** → **NEGATIVE**

Canonical **1/√P₀** = 1.0840 (reported naive target uses **1.084** to match `dct_eddington_ratio_per_z.py`).

## Interpretation

Weighted mean H_obs/H_LCDM is compatible with ΛCDM (ratio ~1) at ~0.63σ using the audit-locked headline; the naive uniform multiplier 1.084 is disfavoured at ~3.1σ — consistent with the site ‘honest negative’ on simple BEC.

## Falsifier

A future compilation yielding a weighted mean consistent with **1.084 ± 0.02** with ΛCDM fixed at 1.000 would revive the naive multiplier story. 
A refined DCT H(z) model (non-uniform) is out of scope for this harness.

## Links

- Twin script (site): `/files/code/dct_eddington_ratio_per_z.py`
- Observable detail: `/observables/cc-hz/`
- Sources: `SOURCES.md` (this folder)