The (3+3) research programme posits that spacetime is six-dimensional with signature (+, +, +, −, −,
−) — three spatial dimensions and three time-like dimensions — and that the third time-like
dimension t₃ is compactified as a discrete two-sphere S² with 2¹⁵² Planck-area cells. From this
geometric starting point, together with the t₂ precession dynamics driven by the tribonacci constant,
the programme derives sixteen-plus observationally distinct phenomena without free parameters,
spanning the Standard Model (fine structure constant, proton–electron mass ratio, three fermion
generations, strong CP, CP phases), quantum foundations (Born rule, Schrödinger equation,
complex-valuedness, spin–statistics, Bell/Tsirelson bound), and cosmology (Hubble tension, six CMB
anomalies, dark matter identity and abundance, preferred-axis large-scale structure).