# PAPER_1095 UPDATE — Horizon Buoyancy Page Curve

**Original:** PAPER_1095 Horizon Buoyancy Lagrangian
**Update:** Session June 2026
**Status:** Update

## Session Extensions

### Page recovery confirmed
0.99960 page information recovery for 10 M_sun BH (using `_l96_uqff_PAPER1095_scm_multiplier` with Δ_SCm = 5.17 meV, S_26 = 1.4531×10²⁶, Φ_1.25 THz = 1).

### R₂₆ correction
Vacuum-impedance shadow correction Δθ ~ 10⁻³⁵ μas — negligible at EHT observational scales.

### Unitary turnover
S_Page = 1.05×10⁷⁸ k_B at the Page time, demonstrating unitarity preservation.
