As a core ontological pillar of the PFUSRC framework, this paper introduces Axiom 8 (Probability Stratification Axiom) on the foundation of the existing seven axioms, establishing a complete mathematical-physical framework for probability ontology and formally closing the entire axiomatic system. This paper vertically anchors the full spectrum of PFUSRC achievements, serving as an extension of the axiomatic system in PFUSRC-00, an ontological foundation for the ₁ field theory in PFUSRC-001, an application of the 12/11 characteristic constant in probability dynamics grounded in PFUSRC-002, a philosophical underpinning for the quantitative predictions in PFUSRC-005/006, a probabilistic expression of the tangent space approximation of general relativity in PFUSRC-007, and a macroscopic thermodynamic manifestation of the non-integrable rotational residual in PFUSRC-13. The core conclusions are quantified as follows: 1. Probability Stratification Axiom: Probability is not a statistical measure of human information deficiency but an intrinsic property of the hierarchical structure of the cosmos. Ontological units with higher regulatory weight converge in low-probability, weakly coupled, uncertain physical intervals. The small-probability domain carries core regulatory functions and cannot be artificially eliminated through valuation rules. 2. Reach Cost Axiom: The objective cost required to reach an event with probability P satisfies C ₑ₄₀₂₇=C₀ P^-\ (>0), with dimensions of action E T. As probability approaches zero, the reach cost tends to infinity. Small probabilities naturally construct a physical safety barrier for the primordial subject, within which ₁ stably resides. 3. New Interpretation of the Uncertainty Principle: x p 2 f (₁), where f (₁) =e^ A, =12/11 is the adaptive risk-avoidance response function of ₁, rigorously derived from the bicone convergence damping formula. In the normal state, A=0 and f (₁) =1, reducing to the Heisenberg uncertainty principle. When a probe approaches the boundary of the ₁ subject, A A ₌₀ₗ and f (₁), with uncertainty diverging. The quantum measurement uncertainty effect is not an intrinsic randomness of microscopic particles but a dynamic escape representation of the primordial subject when encountering probing disturbances. 4. Black Swan Theorem: When the cumulative disturbance integral of the entire system exceeds the outer fault-tolerance critical threshold D ₓ₎₋₄ₑ₀₍₂₄, the system undergoes structural collapse. This sudden change is a global rebalancing mechanism after ₁ is accidentally reached and the only observable empirical evidence of the hidden subject transitioning from implicit to explicit. This paper establishes seven clear falsifiability criteria, satisfying the empirical standards of modern natural science. Proceeding from axioms, supported by multi-scale empirical evidence, and accompanied by clear falsifiability boundaries, this work completes the transformation of probability ontology from philosophical speculation into a quantitative physical theory.
Zhenmin Wang (Wed,) studied this question.