{"compile":"2026-10-10","canonical":"https://aaronspradlin.grok.me/wiki/projective-obstruction","json":"https://aaronspradlin.grok.me/page.json?slug=projective-obstruction","license":"Source-available for noncommercial research and evaluation only. No commercial, product, platform, or service use without written permission.","scientific_breakthrough":false,"slug":"projective-obstruction","title":"Projective obstruction","dek":"v13.27: a target-blind coupled source is a ray [Σ], not a magnitude. Restricted methods / obstruction. Not ADM.","updated":"2026-09-13","status":"result","claim":"restricted","tags":["v13.27","RGCL","GitHub-only"],"related":["rgcl","live-gates","representation-gap","september-2026-ladder"],"packages":[{"id":"uqcf-gem-v13","name":"ResearchHistory/UQCF-GEM (v13–v14)","path":"ResearchHistory/UQCF-GEM","status":"restricted"}],"notes":[],"claims":[],"text":"Question\n\nAt a fixed state/tangent point, do the frozen source/current selection rules determine an absolute coupled-source magnitude |Σ|?\n\nNo. Homogeneous rescaling (s,y)↦(c s, c y) scales J and Σ by c. The construction determines the ray [Σ], not its nonzero magnitude. RGCL MISSING. GitHub-only. No X field note.\n\nDeWitt-like diagnostics D=−4.5 (pure-trace) and D=2 (traceless) are identities / implementation controls, not ADM dynamics.\nRaw polar det<0 on 200/200 edges. SO(3) transports are an explicit orientation-preserving projection.\n9 genuine π holonomy events, clip excess 4.44e-16. Finite group-angle diagnostics, not Riemann curvature.\nFingerprint f632e656cc2ea1fc5d61b395080d7259ecfed21c9bd8379626da49f44d6c38fc.\n\nWhat is not derived\n\nPhysical space or spacetime. λ_source is not time.\nPhysical stress-energy, lapse/shift, ADM constraint algebra.\nAbsolute gravitational coupling or Einstein equations.\n\nv13.27 gate\nPath-A demo\nSTATUS.md","howToCite":"Spradlin, A. (2026-10-10). Projective obstruction. Retained Atlas. https://aaronspradlin.grok.me/wiki/projective-obstruction. Keep claim badge: restricted."}