A Trust Ledger and an Execution Check for CPG-Based C-to-Lean 4 Autoformalization: Separating Declined from Silently Incorrect Translations

arXiv:2609.38237 · cs.PL, cs.CR · Submitted 2026-09-28 · Read on arXiv

cs.PL, cs.CR

Submitted: 2026-09-28

Updated: 2026-09-28

Code: https://github.com/mbhatt1/autoform

Terminology

Fidelity — 8× in this paper · explained in 2 episodes
Provenance — 7× in this paper · explained in 4 episodes
Decoupling — 6× in this paper · explained in 2 episodes
Verification — 3× in this paper · explained in 2 episodes
Consistency — 2× in this paper · explained in 3 episodes
Core — 2× in this paper · explained in 2 episodes
Arbiter — 1× in this paper · explained in 1 episode
Axioms — 1× in this paper · explained in 2 episodes
Failure Modes — 1× in this paper · explained in 3 episodes
Formal Verification — 1× in this paper · explained in 2 episodes
Structured Assurance Case Metamodel — 1× in this paper
Trace — 1× in this paper · explained in 2 episodes

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