{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:PRHEBOFIRACAHYJMMZ3ETZDRHX","short_pith_number":"pith:PRHEBOFI","schema_version":"1.0","canonical_sha256":"7c4e40b8a8880403e12c667649e4713dfdda5855cc534b864e3a05103dfc26b5","source":{"kind":"arxiv","id":"1304.1130","version":1},"attestation_state":"computed","paper":{"title":"A Probabilistic Reasoning Environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Kathryn Blackmond Laskey","submitted_at":"2013-03-27T13:59:09Z","abstract_excerpt":"A framework is presented for a computational theory of probabilistic argument. The Probabilistic Reasoning Environment encodes knowledge at three levels. At the deepest level are a set of schemata encoding the system's domain knowledge. This knowledge is used to build a set of second-level arguments, which are structured for efficient recapture of the knowledge used to construct them. Finally, at the top level is a Bayesian network constructed from the arguments. The system is designed to facilitate not just propagation of beliefs and assimilation of evidence, but also the dynamic process of c"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1304.1130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-03-27T13:59:09Z","cross_cats_sorted":[],"title_canon_sha256":"f9eb664bb92d002519f01fefde526ce0a6424a9db65382a30760e51b2c867d98","abstract_canon_sha256":"efaf76c664476d8482d3c42b0c0c16fa37f6a1bac81a109609c43bf4690906f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:04.474581Z","signature_b64":"65VwUDGVnT4t1Pl2WGUik2GYdaYO0hnKo75UamPUzAD5Pq4f87OIghHdgj3dWFoJjYTU//AOy9H8MUxMnzBYDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c4e40b8a8880403e12c667649e4713dfdda5855cc534b864e3a05103dfc26b5","last_reissued_at":"2026-05-18T03:29:04.473962Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:04.473962Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Probabilistic Reasoning Environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Kathryn Blackmond Laskey","submitted_at":"2013-03-27T13:59:09Z","abstract_excerpt":"A framework is presented for a computational theory of probabilistic argument. The Probabilistic Reasoning Environment encodes knowledge at three levels. At the deepest level are a set of schemata encoding the system's domain knowledge. This knowledge is used to build a set of second-level arguments, which are structured for efficient recapture of the knowledge used to construct them. Finally, at the top level is a Bayesian network constructed from the arguments. The system is designed to facilitate not just propagation of beliefs and assimilation of evidence, but also the dynamic process of c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.1130","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1304.1130","created_at":"2026-05-18T03:29:04.474054+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.1130v1","created_at":"2026-05-18T03:29:04.474054+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.1130","created_at":"2026-05-18T03:29:04.474054+00:00"},{"alias_kind":"pith_short_12","alias_value":"PRHEBOFIRACA","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"PRHEBOFIRACAHYJM","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"PRHEBOFI","created_at":"2026-05-18T12:27:54.935989+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX","json":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX.json","graph_json":"https://pith.science/api/pith-number/PRHEBOFIRACAHYJMMZ3ETZDRHX/graph.json","events_json":"https://pith.science/api/pith-number/PRHEBOFIRACAHYJMMZ3ETZDRHX/events.json","paper":"https://pith.science/paper/PRHEBOFI"},"agent_actions":{"view_html":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX","download_json":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX.json","view_paper":"https://pith.science/paper/PRHEBOFI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.1130&json=true","fetch_graph":"https://pith.science/api/pith-number/PRHEBOFIRACAHYJMMZ3ETZDRHX/graph.json","fetch_events":"https://pith.science/api/pith-number/PRHEBOFIRACAHYJMMZ3ETZDRHX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX/action/storage_attestation","attest_author":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX/action/author_attestation","sign_citation":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX/action/citation_signature","submit_replication":"https://pith.science/pith/PRHEBOFIRACAHYJMMZ3ETZDRHX/action/replication_record"}},"created_at":"2026-05-18T03:29:04.474054+00:00","updated_at":"2026-05-18T03:29:04.474054+00:00"}