Paton System — Canonical Structural Tree (As of 24 February 2026)

This document provides the canonical structural registry of the Paton System as of 24 February 2026. It presents the hierarchical organisation of foundational principles, admissibility laws, operator layers, boundary theorems, domain extensions, and interpretive components within a single ordered tree structure. The registry is strictly classificatory and introduces no new formal mechanisms. Its function is structural governance: to display dependency relations, logical placement, and reduction pathways within the system. The Unified Datum Line (Minimal Formal Statement) serves as the foundational reduction, and all higher-tier constructs are positioned relative to that admissibility-with-memory law. This document functions as a structural map rather than a theoretical extension.