A11 — Canonical Architecture Specification

A11 — Canonical Architecture Specification defines the structural and operational foundation of Algorithm 11 (A11), a deterministic reasoning architecture designed for hybrid human–AI systems, autonomous robotics, and structured intelligent infrastructures. The specification formalizes the complete 12-stage geometry (S0 + L1–L11), structural operators, transition rules, bounded recursion model, invariants, and proof sketches. It also describes execution flow, integration constraints, and compliance requirements necessary for implementing A11-based systems. This document serves as the central architectural reference within the A11 documentation suite and complements the Overview, Decision Layer Specification, Cognitive Architecture Specification, and applied domain extensions.