Matter and Antimatter: The Mirror-Flow Model

An accounting model derives the matter–antimatter asymmetry without symmetry breaking, from four assumptions: three axes with two directions each; doubling; unbreakable mirror symmetry; and the rule of existence — nothing exists without completing its cycle. The antiparticle is the same word read in the opposite direction (the direction bit); pair production is ₃ winding conservation. A stock R writes 2R ofℤ mirror-flow (single folding, d1) and 4R of matter (double folding, d2); the mirror is paid in full, the stock doubles each cycle. Antimatter never holds inventory: it is erased while folding proceeds; the paid mirror is spent as inertia (E = μ·ε_P). The root is parity: all folding products are even, the seed (2 = 1) is the⁰ only odd number; the matter stock stays odd and cannot be zeroed. Closure geometry (breath–square– hexagon) reads family angles and generations from one shape; the fraction is a phase-mixing angle, and the y-band lock reduces to the mod-3 rule. The Six-Gate method tabulates the catalog from one anchor (m_P); the deficiency inventory opens three paths: m_s/m_d = 81/4; m_t = v/√2, m_H = v/2; the hadron path. The anti-catalog’s k/m/E identity follows from the direction-blindness of five gates, consistent with CPT tests. Status: a coding and accounting proposal, not a dynamical theory. The ±11 ppm anchor band, the 452σ muon discrepancy, the gate-ratio deviations and the pre-registration requirement are recorded; the central claim is not yet defended against inflation and n_γ/n_B ≈ 1.6×10⁹.