IPCSALT–UPF Research Program: Core Definitions and Structural Framework

# Version Update (2026-05-17) Incorporates Papers #69–#73. New canonical sections added: B.23 (TIS), B.24 (CVP / UTC–MDS–FARL collective diagnostic), B.25 (σ / Structural Integrability), B.26 (Structural Existence, Four Modes, Four Pathways). Updates to A.2 (program map and layer descriptions), A.3 (cross-layer principles), B.13, B.18, B.20–B.22, B.27 (summary), B.29 (falsifiability criteria), B.30 (variable ontology), B.31 (C1–C7 classification table), Appendix C.9, Appendix D. Constitutional governance layer extended to A.2.12 (#69). # Version Update (2026-05-10) This version incorporates two major updates:1. Paper #68 integration (Constitutional Layer)Added variable ontology hierarchy (B.26), structural invariance criteria C1–C7 (B.27), and constitutional governance note (A.2.1, A.2.11). All subsequent papers (#69–) operate under constraints established by #68.2. Terminology Evolution (Amendment v1)Selected legacy terms updated for accessibility:CRGZ → GCB (Goldilocks Coherence Band)MMS → MDS (Minimal Diagnostic Set)ΦDark: subtitle added — Irreversible Closure Phaseδ₃: alias added — Triadic Viability Capacity (TVC) Papers #1–#68 retain legacy terminology. Papers #69– use updated terms with legacy in parentheses (minimum 3 papers transition period).Paper #67 (Speculative) also incorporated into A.2.7 and bundle index.Appendix Λ updated to v5.0. Λ-lite discontinued. # Version Update (2026-05-07) Added Knot Universe series (#62–#66) to Speculative Extension Layer. Updated paper index and epistemic boundary listings. # Version Update (2026-04-26) Structural update covering Papers #55–#61. New concepts integrated: Generation Failure / Deadly Stability distinction (F_friction vs η collapse), Filtered Noise and external ΔE conversion conditions, Insight–Transition asymmetry, and Topological Collapse regimes (IW → 0 vs IW → ∅). All reference documents updated accordingly. # Version Update (2026-04-14) This version introduces structural refinements and usability improvements across the IPCSALT–UPF research document.Key updates include:• Added a structured table of contents for improved navigation and document accessibility• Reorganized sections for clearer flow and readability• Standardized and corrected equation numbering across the document• Refined definitions and descriptions for greater conceptual clarity and consistency• Improved Appendix Λ for direct usability as a copy-paste interaction prompt in AI and analytical environments• Introduced Appendix Λ-lite, a simplified and lightweight version for rapid initialization and practical useThese changes do not alter the core theoretical framework, but enhance its clarity, consistency, and operational usability. # Version Update (2026-04-03) This version introduces structural clarifications and usability improvements to enhance interpretive stability and reduce misreadings.Key updates include:• Addition of Paper 51: Introduces directional analysis (FARL) for tracking phase drift beyond static state descriptions.• Appendix A expanded: Detailed summaries added for all papers to support consistent interpretation across the framework.• Appendix B refined: Core definitions and diagnostic criteria further clarified to reduce ambiguity.• Appendix D added: Kitchen-based structural model introduced as an intuitive mapping of phase dynamics.• Appendix Λ revised: Canonical prompt reorganized for improved clarity and AI-assisted usage.This update focuses on improving clarity, consistency, and cross-context applicability while preserving the original theoretical structure. # Version Update (2026-01-20) This update integrates structural insights from Papers 45–50, focusing on reversibility loss, hysteresis, metricization, and Non-Exit dynamics. Core definitions remain unchanged. Appendices B, C, and Λ were expanded to clarify post-JAM constraints, exit-cost asymmetry, and the limits of interpretive reframing. # Version Update (2026-01-14) This version updates the IPCSALT–UPF Core Definitions and Structural Framework to incorporate Papers 39–44, formalizing the Minimal Measurement Set (MMS) as the diagnostic reference plane and introducing Joint Alignment Memory (JAM) as the canonical model of irreversible structural condensation. Appendix A now reflects the expanded layered architecture, Appendix B includes extended MMS and JAM definitions, Appendix Λ has been refined to distinguish Pre-JAM and JAM operational regimes (v3.1), and Appendix C clarifies the interpretive scope of CS–UFT in relation to structural irreversibility. No foundational definitions were altered. # Version Update (2026-01-07) This version integrates Papers 34–38, establishing MMS as the diagnostic reference plane, consolidating RBE as a recoverability-based evaluation framework, formalizing observable ΦDark phenotypes, and positioning the Hourglass model as a universal transition geometry. Appendices A, B, and Λ were updated for structural consistency. # Version Update (2026-01-02) Appendices A, B, and Λ were revised to align the core framework with Papers 29–33.ΔE / E_R gained directional and irreversibility-aware interpretation; ΦDark was consolidated as a canonical post-collapse phase regime; and the Unified Phase Framework Prompt was updated to ensure safe operation under post-collapse conditions. # Version Update (2025-12-28) This version introduces Appendix Λ (Unified Phase Framework Prompt, v3.0), which defines the canonical interaction and reasoning protocol for expert use within the IPCSALT–UPF research program. The appendix specifies operational constraints, epistemic labeling rules, observer roles, and safety boundaries to ensure consistent phase-based analysis across domains. In addition, Appendix A has been updated to reflect recent extensions of the framework, incorporating:- Paper 27: Clinical phase geometry of mental pathology, formalizing diagnosis as navigability within a CRGZ-defined clinical phase space.- Paper 28: Relational boundary dynamics in human–AI interaction, reframing the uncanny valley as a phase instability driven by coupling–boundary misalignment. No core definitions were altered.This update clarifies usage, strengthens structural consistency, and documents validated extensions of the framework. This document serves as a program-level reference manual for the IPCSALT–UPF research program. Rather than presenting new empirical results or standalone theoretical claims, it consolidates stable definitions, variables, structural assumptions, and interpretive operators that recur across multiple papers within the program. Its primary purpose is to centralize foundational conventions—such as the IPCSALT meta-coordinate system, Phase-Lock Value (PLV), CRGZ heuristics, load–recovery stability ratios, and observer-dependent projection operators—so that individual papers can remain concise and avoid repeated exposition. The document is intended to function as a foundational anchor reference, analogous to a glossary, coordinate specification, or methodological charter. It is designed to be cited when IPCSALT–UPF concepts are assumed, while reserving individual citations for papers whose specific methods or results are directly used. This work explicitly does not introduce new experimental findings, predictive models, or ontological claims. Speculative extensions are clearly separated and documented elsewhere when mature. The focus is on structural clarity, cross-domain coherence, and long-term conceptual stability within a cumulative research program. This is not a theory paper. It is the structural backbone that makes the rest of the papers readable.