Established within the stated premises
A4 spin lift fixes local NS and the unordered quarter pair
finding:a4-spin-lift-fixes-local-ns-and-unordered-quarter-pair
A4 requires the order-four lift of the same Moebius identification. The double-cover core loop is its square,so spin holonomy r²=-I gives NS. Both Pin-minus lifts r,-r and the base sign twist have the same cover holonomy. Full combined cJ_perp gives spin-reference phases{1/4,3/4}. The tentative R twist on the cover preserved only thin A2/A3 and violated A4; it is not a countermodel to the full original.
Scope: Local spin contribution in the original Moebius geometry; no choice of extra U1 Wilson holonomy,single quarter CAR channel or physical OS time. Not identity with separate P2 clock.
Required premises and original source excerpts
- Original A4 lift of the same Moebius identification
The order-four spin lift explicitly named by fullv21 A4 belongs to the same geometric Moebius Z2 identification. As a Pin lift it has r²=-I; the local spin-reference channel is examined. Extra flat U1 connection holonomy and physical OS time are not inferred.
premise:original-a4-same-moebius-order-four-pin-lift - Historical concrete circle, heat-transfer and source-functional passages
Historical audit contract: fullv21 contains D_Gamma=i partial_theta, u=exp(i theta) and twisted H1 domains; v31/32/42 write P_adm exp(-ell|B_Sigma|)P_adm; v42 has exp(W_k[J]) as a formal functional integral with STr. V1.06 contains the 11D C3 mode ansatz and n=1,g_top=8c3². The actual scope is audited, without assuming equality of old/new operators, physical times, traces or parameters.
premise:historical-original-circle-and-transfer-source-passages
- experiments/theory-contracts/canonical-seam-fermionization-20261025/PROOF.txt, lines 1–88
Source SHA256: adb8dac5389d79f7e1374d491ef848c5cc30d8851f6891c03a668c36f5807769
bounded-excerpt · current-at-snapshot
- experiments/theory-contracts/canonical-seam-fermionization-20261025/ORIGINAL-SPIN-AND-SEAM-DICTIONARY.txt, lines 1–200
Source SHA256: dfaef864428375b018d0eddcb77a4a5ccd085e996eb1c1b3f1d8db526991cf24
bounded-excerpt · current-at-snapshot
- experiments/theory-contracts/canonical-seam-fermionization-20261025/MOBIUS-QUARTER-OPERATOR-DICTIONARY.txt, lines 1–200
Source SHA256: 0b5f5cb8a4e47bedc3c6febb00666893da1797335644d0fb058072379589bd59
bounded-excerpt · current-at-snapshot
- experiments/theory-contracts/canonical-seam-fermionization-20261025/QUARTER-ORIGIN-INDEPENDENT-REVIEW.txt, lines 1–178
Source SHA256: a894cf9311408d7c7e043b105cc845fee34c192db1d9249675672e5e1644fca5
bounded-excerpt · current-at-snapshot