V.P165 — BAO Scale Prediction

Sound horizon r_s≈147.5 Mpc from τ-native ω_m, ω_b. BOSS DR12: 147.21±0.23 Mpc. Deviation +0.20% (+2000 ppm), within 1.3σ. BAO feature at k_BAO=0.043 h/Mpc matches.