The Irreducible Core of LFP-0: Why Six Fields Plus H Exhaust the Question of Responsibility

Author: Hon Bor So This short technical note argues that the core structure of the LumenFold Protocol (LFP-0) — six semantic fields plus a single ambiguity score H — already exhausts what any high-risk human–AI system can meaningfully record about responsibility at the decision boundary. The six fields (context, AI contribution, human decision or override, data scope, outcome commitment, contestability) form a minimal responsibility surface: every later enquiry about who knew what, when, and under which constraints can be expressed as a projection onto these axes. The ambiguity score H then captures the fragility of the interpretation just before an action is taken. From this perspective, 6+H is implementation-agnostic and reference-invariant: any architecture, including future AGI systems, that wishes to claim full accountability at the human–AI boundary must, in some isomorphic way, reconstruct these six dimensions and this single ambiguity axis. How to cite this project- Project entry point (Root Index): So, Hon Bor. (2025). Master Roadmap and Index for TPT & LFP-0: A Unified Governance Framework for Semantic Accountability in AGI (Root Index v1.0) (v1.0). Zenodo. https://doi.org/10.5281/zenodo.17988590 Citing a specific component:Cite the component’s own Zenodo record/DOI (this record), and optionally add: “Indexed in the project Root Index (https://doi.org/10.5281/zenodo.17992916).” Author noteAuthor: Hon Bor So. The author also publishes under the name Sing So (Chöndrel Dorje).ORCID: https://orcid.org/0009-0008-2768-7494Google Scholar: https://scholar.google.com/citations?user=Zlt8nzcAAAAJ Repository (if applicable): https://github.com/339honbor-gif/LumenFold License clarification: This work provides an analytical and theoretical grounding for theLumenFold Protocol (LFP-0). Although presented in a structured andformal manner, it does not constitute an operational, production-ready,or commercially deployable system. The license shown in the metadata (CC BY 4.0) applies to this theoretical exposition. Any future protocol-level, implementation, or deployment-oriented releases may adopt more restrictive licensingterms, including non-commercial conditions. Earlier versions or files released under different terms remain valid for those specific versions only and are not retroactively altered.