Two results are derived within the CAT'S Theory plenum architecture. First, the proton-to-electron mass ratio is completed to eight significant figures: mₚ/mₑ = 1836 + 1/ (2) - 7/1080 = 1836. 15267346, matching the CODATA 2022/PDG 2024 value 1836. 152, 673, 426 (32) at 3. 6 10^-8 accuracy. The integer skeleton 1836 = d³ dP dI / 2 was established in Paper 199; the present work identifies the residual as the curved-manifold correction to the flat-lattice confinement triangle. Second, the Hubble tension is structurally explained as a dual-branch admissibility effect on the canonical lattice = 312. Both correction factors are exact corpus fractions forced by the knot topology.
Coty Austin Trout (Sun,) studied this question.