{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ENPL5YBRIVZ37AJ2EKRT4TB3SS","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":"2fa2b5d3267a0aff338c4a8ac874f256fa496d2aa3061e3a05c9429a3c975abe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-06-13T15:46:24Z","title_canon_sha256":"18eb9e687c2d12ab7e5248f87951ac46f81be20af658daf746a8ca77578cc79c"},"schema_version":"1.0","source":{"id":"1206.3289","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.3289","created_at":"2026-05-18T03:53:30Z"},{"alias_kind":"arxiv_version","alias_value":"1206.3289v1","created_at":"2026-05-18T03:53:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.3289","created_at":"2026-05-18T03:53:30Z"},{"alias_kind":"pith_short_12","alias_value":"ENPL5YBRIVZ3","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"ENPL5YBRIVZ37AJ2","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"ENPL5YBR","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:b2058d62f36a0110503596ce7759c40e44dba03fe2ba07e056ee0025aa9a6ca0","target":"graph","created_at":"2026-05-18T03:53:30Z","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"},"paper":{"abstract_excerpt":"Numerous temporal inference tasks such as fault monitoring and anomaly detection exhibit a persistence property: for example, if something breaks, it stays broken until an intervention. When modeled as a Dynamic Bayesian Network, persistence adds dependencies between adjacent time slices, often making exact inference over time intractable using standard inference algorithms. However, we show that persistence implies a regular structure that can be exploited for efficient inference. We present three successively more general classes of models: persistent causal chains (PCCs), persistent causal ","authors_text":"Denver Dash, Tomas Singliar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-06-13T15:46:24Z","title":"Efficient inference in persistent Dynamic Bayesian Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.3289","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:b2b12101b2c4d7704435f04f993a3aeea725796d3fca3dc6a723943b643d3274","target":"record","created_at":"2026-05-18T03:53:30Z","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":"2fa2b5d3267a0aff338c4a8ac874f256fa496d2aa3061e3a05c9429a3c975abe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-06-13T15:46:24Z","title_canon_sha256":"18eb9e687c2d12ab7e5248f87951ac46f81be20af658daf746a8ca77578cc79c"},"schema_version":"1.0","source":{"id":"1206.3289","kind":"arxiv","version":1}},"canonical_sha256":"235ebee0314573bf813a22a33e4c3b94ba60c3d5b5314ad1abc7d706ffdd8339","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"235ebee0314573bf813a22a33e4c3b94ba60c3d5b5314ad1abc7d706ffdd8339","first_computed_at":"2026-05-18T03:53:30.716111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:30.716111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VG2UIAf9LHm8se7YUJqZHAy3dBXmExqa4oAeqgEKJX5H30KymTXIOydMqJl46cI7FXvPOO9+czLwubRx0D+xDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:30.716798Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.3289","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2b12101b2c4d7704435f04f993a3aeea725796d3fca3dc6a723943b643d3274","sha256:b2058d62f36a0110503596ce7759c40e44dba03fe2ba07e056ee0025aa9a6ca0"],"state_sha256":"15bc8dbbfad51e3f0efe489163f50f7ae7205759bd358c86cfeb05d5459d831f"}