Final release (v1.7) of the Rotational Hemispheric Test project, expanding the v1.1 results and confirming a significant azimuthal anisotropy of FRB dispersion measures around the Siamese CPT-symmetric axis (RA = 170°, Dec = 40°). Includes full data, code, and figures.

Testing a CPT-symmetric twin-universe framework where a slight phase desynchronization (≈5%) between Siamese universes generates the observed matter–antimatter asymmetry. Includes numerical scans, CMB–FRB anisotropy tests, and reproducible data analysis scripts.

Repository for the paper “Testing CPT–Symmetric Siamese Universes through FRB–QSO Sky Correlations (v1.3)”. Cross-correlates CHIME/FRB Catalog 1 with DESI DR1 QSOs to probe directional asymmetry near the CPT axis (RA ≈ 170°, Dec ≈ 40°), finding a marginal excess (Z = 7.0 ± 1.1, p ≈ 0.019).