{"paper":{"title":"From Public-Key Linting to Operational Post-Quantum X.509 Assurance for ML-KEM and ML-DSA: Registry-Driven Policy, Mutation-Based Evaluation, and Import Validation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"A registry-driven framework detects all invalid ML-KEM and ML-DSA X.509 artifacts across certificates, public keys, and private-key imports with zero false positives on a 48-item corpus.","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Jos\\'e Luis Delgado Jim\\'enez","submitted_at":"2026-04-18T14:20:06Z","abstract_excerpt":"Final FIPS and PKIX standards for ML-KEM and ML-DSA settle the normative floor, yet they do not by themselves provide assurance. In practical post-quantum X.509 deployments, failures still emerge at certificate-profile semantics, SubjectPublicKeyInfo representation, and private-key container import, while current PQ public-key linting does not yet provide a reproducible workflow that says which checks belong to the certification authority, which belong to the artifact importer, and how those checks should act under deployment-facing policy. We present an operational post-quantum X.509 assuranc"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Across a controlled corpus of 48 artifacts (21 valid, 27 invalid), the artifact detects all expected invalid cases in both strict and deployable modes with zero false positives.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The mutation-based corpus of 27 invalid cases is representative of all real-world violations of the 17 requirements across certificate, SPKI, and private-key surfaces.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"The registry-driven assurance framework detects all 27 invalid cases across 48 ML-KEM and ML-DSA artifacts with zero false positives in both strict and deployable modes while outperforming the JZLint baseline.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"A registry-driven framework detects all invalid ML-KEM and ML-DSA X.509 artifacts across certificates, public keys, and private-key imports with zero false positives on a 48-item corpus.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"444999092f5fbc88bf33fd1c7966ad2bee49a58995d748f550a05eb3f90b6efa"},"source":{"id":"2604.17003","kind":"arxiv","version":2},"verdict":{"id":"f7fd9c1c-08dc-4df4-bc7e-072ad8847c23","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-10T06:22:05.045257Z","strongest_claim":"Across a controlled corpus of 48 artifacts (21 valid, 27 invalid), the artifact detects all expected invalid cases in both strict and deployable modes with zero false positives.","one_line_summary":"The registry-driven assurance framework detects all 27 invalid cases across 48 ML-KEM and ML-DSA artifacts with zero false positives in both strict and deployable modes while outperforming the JZLint baseline.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The mutation-based corpus of 27 invalid cases is representative of all real-world violations of the 17 requirements across certificate, SPKI, and private-key surfaces.","pith_extraction_headline":"A registry-driven framework detects all invalid ML-KEM and ML-DSA X.509 artifacts across certificates, public keys, and private-key imports with zero false positives on a 48-item corpus."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2604.17003/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}