Structural limits of local verification, global hardness, and admissibility under bounded information and locality constraints.
URC (Unified Rigidity & Capacity) is a minimal, auditable reference repository defining the structural and information-theoretic constraints underlying the Unified Rigidity Framework (URF).
This repository exists to provide a stable reference baseline:
- No moving semantics
- No generated artifacts
- No experimental code paths
- No executable commitments beyond definitions and structure
URC is not an application repository. It is a reference object.
This repository focuses on:
- Structural limits of local verification
- Capacity and locality constraints on admissible reasoning
- Reference definitions used across URF components
- Canonical statements reused by downstream modules
It does not attempt to:
- Implement solvers or algorithms
- Provide executable pipelines
- Contain experimental constructions
- Host evolving research drafts
URC guarantees:
- Deterministic history
- No generated caches committed
- Minimal surface area
- Explicit canonical tagging
- Stable reference semantics
This repository changes only when reference definitions must change.
The canonical state of this repository is defined by:
STATUS.md- Annotated tag: urc-v1
Other tags are historical or experimental and are not canonical.
URC sits at the reference boundary of the Unified Rigidity Framework.
Downstream consumers include:
- URF Core
- Chronos / EntropyDepth
- Prefab and Infrastructure layers
URC provides shared reference language, not executable meaning.
If you reference URC, cite:
@manual{Vasquez_URC_2026,
author = {Vasquez, Inacio F.},
title = {URC — Unified Rigidity & Capacity},
year = {2026},
url = {https://github.com/inaciovasquez2020/URC}
}
Maintainer
Inacio F. Vasquez
Independent Researcher
Research infrastructure:
https://github.com/inaciovasquez2020/scientific-infrastructure