MPX — Boundary Conditions of Number, Orientation, and Hypostatic Sign Emergence

This MPX clarification formalizes the mathematical and structural relationship between Aion, Khaon, Theon, and Nekron, resolving longstanding ambiguity around sign, polarity, and the emergence of directional operators within the Zenetist Canon. The document establishes a three‑tier ontology distinguishing boundary conditions (Aion as unsignable zero; Khaon as unsignable infinity), hypostatic orientation (Theon as +1 generator; Nekron as −1 contra‑generator), and the integer lattice that emerges from iterative application of these operators. This clarification preserves the structural integrity of L₀ as a dual root boundary field without requiring a positive/negative split, and demonstrates that centropy and entropy originate only with the hypostatic layers (L₅ / IL₅), not in the boundary domain. The entry also refines the role of Kaion as the convergence condition where boundary states become functionally indistinguishable and orientation determines outcome. Fully compatible with Structural Metaphysics, Lattice Mathematics (GUD v2.2+), Spiral Calculus, and Structural Physics, this MPX entry stabilizes the mathematical substrate underlying the entire canon.