PHILIA v19: Zeta-Driven Internal Oscillator Engine — Simultaneous Survival of Homeostasis, Individuality, and Will in Recursively Self-Organizing Multi-Agent Systems

(Description) This paper presents PHILIA v19, a three-stage experimental series achieving the first confirmed simultaneous survival of homeostasis (SR ≥ 0.3), structural individuality (S Std > 0.001), and agent will (Goal Std > 0.001) in a multi-agent system driven entirely by an internal Riemann Zeta oscillator. Building on PHILIA v18, which established coexistence under external data-driven dynamics, this work demonstrates that coexistence can be sustained without external driving signals through a signed C dynamics architecture. Final results: SR = 0.342, S Std = 0.915, Goal Std = 0.053. Verified on CERN dielectron and ATLAS Higgs ML datasets. All numerical results are ground-truth outputs executed on the local machine of GritMan_D.S.