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Kimiyasu Igarashi

4 papers in the library · publishing 2026

Papers

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Who Is the 'Who'? A Bearer-First Framework for Artificial Consciousness, Welfare, Privacy, and Responsibility

Zenodo (CERN European Organization for Nuclear Research) August 30, 2026 Kimiyasu Igarashi preprint

AbstractDebates about artificial consciousness and AI welfare ask whether an artificial system can feel, deserve protection, possess private interests, or bear responsibility. Each question contains a prior pronoun: whose experience, welfare, history, action, and future? For organisms, body, developmental history, and practical individual usually travel together, letting the body proxy the...

On Staying Alive: Self-Reference, Entropy, and the Need for an Engine

Zenodo (CERN European Organization for Nuclear Research) June 20, 2026 Kimiyasu Igarashi preprint

Why should being alive matter for consciousness? Theories grounded in self-maintenance argue that conscious systems are distinguished by the need to remain viable in a changing world. What this requirement contributes, mechanistically, has remained unclear. A companion paper argued that self-reference alone is sufficient for something private to arise: a system whose present state recursively...

DOI: 10.5281/zenodo.20771790 (opens in new tab) State computer science Mechanism biology Degenerate energy levels Epistemology +1

Historical Constraints on Neural State Space: Measuring Assembly Depth via Eigenvalue Distribution Structure

Zenodo (CERN European Organization for Nuclear Research) May 31, 2026 Kimiyasu Igarashi preprint

A central unresolved question in computational consciousness research concerns whether meaningful differences between biological and artificial systems can be quantified without recourse to computationally intractable measures such as Integrated Information Theory (IIT). We propose Participation Ratio (PR) — derived from the eigenvalue distribution of neural trajectory covariance matrices — as...

DOI: 10.5281/zenodo.20415592 (opens in new tab) Multiplicative function Consciousness Attractor Cognition +8

Active Low-Dimensionalization: Participation Ratio as a Proxy for Historical Assembly Depth

Zenodo (CERN European Organization for Nuclear Research) May 29, 2026 Kimiyasu Igarashi preprint

A central unresolved question in computational consciousness research concerns whether meaningful differences between biological and artificial systems can be quantified without recourse to computationally intractable measures such as Integrated Information Theory (IIT). We propose Participation Ratio (PR) — derived from the eigenvalue distribution of neural trajectory covariance matrices — as...

DOI: 10.5281/zenodo.20439421 (opens in new tab) Attractor Curse of dimensionality Proxy statistics Covariance +9