2881 — The Canonical Quarter-Density Lift Recovers the Rigging, Not Orientation
The required quarter-density is canonically the square root of the positive prime-power measure. Its coordinates are
for logarithmic-derivative normalization and for Euler-log normalization. It reproduces the exact positive curvature coefficients and the primitive/square/tail completion filtration. But any hostile source with the same positive arithmetic measure inherits it. The missing datum is a source-specific reciprocal cross-term, not the diagonal half-form norm.
Graph admission: ev-000000004575-ef457a96-1a99-4128-9dc5-47e2190cb65e.