Original ledger status
HOR.BRANCHLINE.01
HOR.BRANCHLINE.01
THE UNIVERSAL BRANCH LINE (external-review proposal 2026-06-14; HONESTLY typed [C], an exact affine RELABELING, NOT a theorem): the map q=7/2+(N_fam^2/2)m carries the SdS branch points m=+-1/N_fam onto the flavor branch points {2,5}={|Z2|,g_car} (m=0 -> 7/2, the branch-divisor sum 7 over 2 / scalaron half-exponent). [E] arithmetic, but the map exists for ANY two pairs of points (two intervals are always affinely equivalent), so the slope N_fam^2/2 and midpoint 7/2 are DETERMINED by {-1/3,1/3}->{2,5}, NOT forced independent predictions; a decoy pair {3,4} admits an equally exact map (negative control). The genuine shared content -- the 2/3=|Z2|/N_fam ramification of the mass<->transport double cover -- is already established (FLAV.PENCIL.*, HOR.NARIAI.01). Recorded as a [C] structural alignment, never promoted to [E]
Recorded status: Physical/structural [C] (exact affine relabeling, not a theorem)
Dependencies, status detail and source
Canonical status: Structural [C]: an affine relabeling exhibiting the known 2/3 ramification; NOT an independent theorem (decoy pairs admit equally exact maps)
Dependencies: HOR.NARIAI.01; HOR.NARIAI.02; FLAV.PENCIL.01; v101_horizon_anchor.py
Scripts: v191_universal_branch_line.py
Location: tfpt_horizon_readouts
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