Space-Phase Saturation and Memory Capacity: A Design-Basis Discussion within SP3 Theory

If SP3 theory is taken as physically real, space itself must be treated as a stateful mediumcapable of saturation, memory formation, and energy-mediated transport. This paperpresents a design-basis discussion of space-phase memory capacity, drawing on Planckscale limits, variable virtual particle density, kinetic energy transport, and Efimov-likediscrete stability structures. Rather than proposing finalized equations, the analysis outlinesoperating regimes, constraints, and qualitative scaling laws appropriate for experimentalplanning and theoretical development.