SΔϕ-57 — Lent Thought: Thought Ownership, World-Binding, and Cost Attribution in Human-AI Reasoning (v1.1, AI-Readable Package)Attribution in Human-AI Reasoning

SΔϕ-57 introduces Lent Thought as a thought-ownership, authorship, and attribution audit module within the Sofience–Δϕ Formalism Series. The central claim is that thought is not owned before it is routed. What appears as “my thought” may be a temporary passage of language, memory, authority, affect, data, and structural pressure through an interpretive position. The framework does not claim that human thought and AI output are identical. Instead, it relocates the decisive difference away from pure ownership and toward world-binding, cost attribution, and cost re-entry. SΔϕ-57 asks whether a claim to “my thought” can become structurally serious without cost attribution. If a thought-like output enters the world…