{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WICBQMZDHBLIQJ3JPY3PI6GTHH","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2d13216962ee621fd441825e033e3fa82aa1bea595ff9682581539d116450cc8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2025-06-05T19:18:21Z","title_canon_sha256":"b60f5fd44248b562518efdf0570a41576707566ed7499fcc1f26768e888cdb59"},"schema_version":"1.0","source":{"id":"2506.05525","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05525","created_at":"2026-07-05T11:17:05Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05525v1","created_at":"2026-07-05T11:17:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05525","created_at":"2026-07-05T11:17:05Z"},{"alias_kind":"pith_short_12","alias_value":"WICBQMZDHBLI","created_at":"2026-07-05T11:17:05Z"},{"alias_kind":"pith_short_16","alias_value":"WICBQMZDHBLIQJ3J","created_at":"2026-07-05T11:17:05Z"},{"alias_kind":"pith_short_8","alias_value":"WICBQMZD","created_at":"2026-07-05T11:17:05Z"}],"graph_snapshots":[{"event_id":"sha256:98de90da984f60294d51c2018c243aae4419fe65e90fb913de51cb44863816e0","target":"graph","created_at":"2026-07-05T11:17:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.05525/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Abstract interpretation offers a powerful toolset for static analysis, tackling precision, complexity and state-explosion issues. In the literature, state partitioning abstractions based on (bi)simulation and property-preserving state relations have been successfully applied to abstract model checking. Here, we pursue a different track in which model checking is seen as an instance of program verification. To this purpose, we introduce a suitable language-called MOKA (for MOdel checking as abstract interpretation of Kleene Algebras)-which is used to encode temporal formulae as programs. In par","authors_text":"Diletta Rigo, Francesco Ranzato, Paolo Baldan, Roberto Bruni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2025-06-05T19:18:21Z","title":"Model Checking as Program Verification by Abstract Interpretation (Extended Version)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05525","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:40a74a921a2fe278622ea15e5d9582a56db76e07315b0fb90fc3bc4b6c3f5b16","target":"record","created_at":"2026-07-05T11:17:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2d13216962ee621fd441825e033e3fa82aa1bea595ff9682581539d116450cc8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2025-06-05T19:18:21Z","title_canon_sha256":"b60f5fd44248b562518efdf0570a41576707566ed7499fcc1f26768e888cdb59"},"schema_version":"1.0","source":{"id":"2506.05525","kind":"arxiv","version":1}},"canonical_sha256":"b20418332338568827697e36f478d339ccfe9ca57a40229a258100d0c14a5a28","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b20418332338568827697e36f478d339ccfe9ca57a40229a258100d0c14a5a28","first_computed_at":"2026-07-05T11:17:05.025014Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:17:05.025014Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L/zqDRRgPtm6viRDa8zkIlgw+oaxYySJ8xMcHGRmdLfKex355wwd78h6xGpqlI5dpne/ym2WD/C8qaMCdvXGBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:17:05.025565Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.05525","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40a74a921a2fe278622ea15e5d9582a56db76e07315b0fb90fc3bc4b6c3f5b16","sha256:98de90da984f60294d51c2018c243aae4419fe65e90fb913de51cb44863816e0"],"state_sha256":"190c787bfc1cfb9d332a4aac16790eddaffdfb7c66b1aabfe36feddb7c51a90e"}