The Spatial Designation Model: Structural Extension on Terminal Structures and the Cosmic Breathing Cycle (v1.1)

This work presents version 1.1 of the Spatial Designation Model, a generative structural framework that formalizes the mechanisms of spatial assignment, synchronization, and referential flow within cosmic-scale structures. The update introduces structural extensions to Terminal Structures and the Cosmic Breathing Cycle, clarifying their roles in the formation, collapse, and re-expansion of designated spatial regions. The model also refines the relationship between designated space, structural purity, and flow-based causality, providing a unified generative interpretation of observable and under-exhaled (dark matter–like) regions. Version 1.1 establishes the foundational architecture required for integrating light-speed synchronization constraints in future releases.