{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GLH4LXVCJ5MZHJAOK4QAZTOOWW","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":"85a0cbc02727d931a5f785d8ac0372a66ddc0a7577cf8bb51c4723f6b2dda31d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2020-04-30T14:45:31Z","title_canon_sha256":"3e301a68ae35dfa53a6e54f262e5373b9de514264e609952bb46bad2a07bbc65"},"schema_version":"1.0","source":{"id":"2004.14835","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.14835","created_at":"2026-07-05T01:03:25Z"},{"alias_kind":"arxiv_version","alias_value":"2004.14835v2","created_at":"2026-07-05T01:03:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.14835","created_at":"2026-07-05T01:03:25Z"},{"alias_kind":"pith_short_12","alias_value":"GLH4LXVCJ5MZ","created_at":"2026-07-05T01:03:25Z"},{"alias_kind":"pith_short_16","alias_value":"GLH4LXVCJ5MZHJAO","created_at":"2026-07-05T01:03:25Z"},{"alias_kind":"pith_short_8","alias_value":"GLH4LXVC","created_at":"2026-07-05T01:03:25Z"}],"graph_snapshots":[{"event_id":"sha256:95bc1a1357ca97360f6ce6ba304d9134c17dbd91a70a010d979cd7f35aa54ff2","target":"graph","created_at":"2026-07-05T01:03:25Z","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/2004.14835/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"IC3 has been a leap forward in symbolic model checking. This paper proposes PrIC3 (pronounced pricy-three), a conservative extension of IC3 to symbolic model checking of MDPs. Our main focus is to develop the theory underlying PrIC3. Alongside, we present a first implementation of PrIC3 including the key ingredients from IC3 such as generalization, repushing, and propagation.","authors_text":"Benjamin Lucien Kaminski, Christoph Matheja, Joost-Pieter Katoen, Kevin Batz, Philipp Schr\\\"oer, Sebastian Junges","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2020-04-30T14:45:31Z","title":"PrIC3: Property Directed Reachability for MDPs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.14835","kind":"arxiv","version":2},"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":"sha256:108579b759d13ecee2fed78da12f8a2877256a6bf967808f2980b5e3272da854","target":"record","created_at":"2026-07-05T01:03:25Z","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":"85a0cbc02727d931a5f785d8ac0372a66ddc0a7577cf8bb51c4723f6b2dda31d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2020-04-30T14:45:31Z","title_canon_sha256":"3e301a68ae35dfa53a6e54f262e5373b9de514264e609952bb46bad2a07bbc65"},"schema_version":"1.0","source":{"id":"2004.14835","kind":"arxiv","version":2}},"canonical_sha256":"32cfc5dea24f5993a40e57200ccdceb5a2c690c65ab1accbbc5a4056fb64b169","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32cfc5dea24f5993a40e57200ccdceb5a2c690c65ab1accbbc5a4056fb64b169","first_computed_at":"2026-07-05T01:03:25.214918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:03:25.214918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c80ilK1r66p8+oCHTDPdLnbUS5qSjBol4YiTU7no/zUnTVaWPhRUyaD273ROfru2aR/mi7OlR6jIb+OeQHKlCw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:03:25.215415Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.14835","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:108579b759d13ecee2fed78da12f8a2877256a6bf967808f2980b5e3272da854","sha256:95bc1a1357ca97360f6ce6ba304d9134c17dbd91a70a010d979cd7f35aa54ff2"],"state_sha256":"2b3a567d10da6364160ea359efe9508b8c9038a6a555f628c9ceb02e5ec43188"}