{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:X2H5FKZF65CKYLGZW2G3ABXSEE","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":"453adf38dee23273714481c78d8478e4fbddd8f9dd1c1c9e4f0ad28c5ad458d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-03-20T15:32:22Z","title_canon_sha256":"05be465f306328bcb073c1c5a1955b39567607ea7908e8c25e7cadcb89539d61"},"schema_version":"1.0","source":{"id":"1303.5738","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5738","created_at":"2026-05-18T03:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5738v1","created_at":"2026-05-18T03:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5738","created_at":"2026-05-18T03:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"X2H5FKZF65CK","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"X2H5FKZF65CKYLGZ","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"X2H5FKZF","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:e9460ce256a13a5fb1ce1604acc41b41f9da35a664d0c8a2aa70560cab09ca2a","target":"graph","created_at":"2026-05-18T03:30:01Z","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":"This paper presents a simple framework for Horn clause abduction, with probabilities associated with hypotheses.  It is shown how this representation can represent any probabilistic knowledge representable in a Bayesian belief network.  The main contributions are in finding a relationship between logical and probabilistic notions of evidential reasoning.  This can be used as a basis for a new way to implement Bayesian Networks that allows for approximations to the value of the posterior probabilities, and also points to a way that Bayesian networks can be extended beyond a propositional langua","authors_text":"David L. Poole","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-03-20T15:32:22Z","title":"Representing Bayesian Networks within Probabilistic Horn Abduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5738","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":"sha256:10e0b9eecd3988b567b268e03ec8e3fc84b653b8893dc927838f1f5868228fcd","target":"record","created_at":"2026-05-18T03:30:01Z","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":"453adf38dee23273714481c78d8478e4fbddd8f9dd1c1c9e4f0ad28c5ad458d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-03-20T15:32:22Z","title_canon_sha256":"05be465f306328bcb073c1c5a1955b39567607ea7908e8c25e7cadcb89539d61"},"schema_version":"1.0","source":{"id":"1303.5738","kind":"arxiv","version":1}},"canonical_sha256":"be8fd2ab25f744ac2cd9b68db006f2212a41115ae9ee94d4382ccffcbab61bd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"be8fd2ab25f744ac2cd9b68db006f2212a41115ae9ee94d4382ccffcbab61bd0","first_computed_at":"2026-05-18T03:30:01.483038Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:30:01.483038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TngQwwNqmaOLHi2Cug9r6UKW6Yhz9wxYm+LwfvjKjma2ToTP7zTSnO3kASjf6RuI4b8YSAkZUQgDwB5KoTSLAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:30:01.483476Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5738","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:10e0b9eecd3988b567b268e03ec8e3fc84b653b8893dc927838f1f5868228fcd","sha256:e9460ce256a13a5fb1ce1604acc41b41f9da35a664d0c8a2aa70560cab09ca2a"],"state_sha256":"9742530d0b2e36cb5f750676cdee05bf8cf33243602f92e99e7eb517b617fa45"}