A central obstacle in unifying quantum field theory and gravity lies in the continuum assumption of spacetime. In this paper, we propose the Space-Particle Information Universe Model, reconstructing the vacuum as a discrete face-centered cubic (FCC) information lattice governed by a "shell-push/core-pull" duality. Within this framework, we demonstrate the geometric origins of four fundamental physical puzzles. First, Lorentz symmetry naturally emerges as the macroscopic limit of a single-crystal domain following early-universe cosmic annealing. Second, the chiral fermions of the Standard Model are localized via the Kaplan mechanism on a high-dimensional domain wall, with gauge anomalies topologically protected by the Callan-Harvey inflow mechanism. Third, the FCC reciprocal lattice shells provide a natural ultraviolet cutoff, rigorously eliminating the QED Landau pole and yielding geometric saturation of high-energy coupling constants. Finally, dark energy is reinterpreted as Schottky defects of the lattice, its density dynamically locked by the Gibbons-Hawking holographic temperature, naturally resolving the cosmological coincidence problem and yielding an equation of state w=-1. The model further predicts a 4.5 keV dark matter decay X-ray line, an ultra-high-frequency gravitational wave background from annealing phase transitions, and an analytical correlation between absolute neutrino masses and dark energy density, providing explicit targets for next-generation astrophysical observations.
yeerbate adaerbaike (Mon,) studied this question.