{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:N5R5WPOQLSZX2EP67KUHX2DLXU","short_pith_number":"pith:N5R5WPOQ","canonical_record":{"source":{"id":"1304.3855","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-04-13T21:26:12Z","cross_cats_sorted":[],"title_canon_sha256":"b755239c6cb0f95a10e86d75a20e37e953f7882fa9722033fbda264fda39a55a","abstract_canon_sha256":"d2e8089582920176c6621dbd723c3a6c11eab0cb0d9849f4e304ca1148c1499a"},"schema_version":"1.0"},"canonical_sha256":"6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00","source":{"kind":"arxiv","id":"1304.3855","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.3855","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"arxiv_version","alias_value":"1304.3855v1","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.3855","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"pith_short_12","alias_value":"N5R5WPOQLSZX","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"N5R5WPOQLSZX2EP6","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"N5R5WPOQ","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:N5R5WPOQLSZX2EP67KUHX2DLXU","target":"record","payload":{"canonical_record":{"source":{"id":"1304.3855","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-04-13T21:26:12Z","cross_cats_sorted":[],"title_canon_sha256":"b755239c6cb0f95a10e86d75a20e37e953f7882fa9722033fbda264fda39a55a","abstract_canon_sha256":"d2e8089582920176c6621dbd723c3a6c11eab0cb0d9849f4e304ca1148c1499a"},"schema_version":"1.0"},"canonical_sha256":"6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:04.065826Z","signature_b64":"xj+oZyvJ94VpOuwAbt3vVjHN+vByLFR6EDy7v9BXp2XWYhg13tr9gpwS57rUX68HpcmXMU90+fa3m9VLqbItBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00","last_reissued_at":"2026-05-18T03:28:04.065126Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:04.065126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1304.3855","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:28:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+QvTOMc5BpmjDLnVqe2KPDNx6xhkrh8FyLczuotG1sYOl7WazpeeFvTp9iEvE/pKg7qCcMj15lGt9aUpEqMTCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:47:06.616481Z"},"content_sha256":"f71afd2cbfa93497b1d99af9387d85d2ab18faddcabc8cee596e85901275c966","schema_version":"1.0","event_id":"sha256:f71afd2cbfa93497b1d99af9387d85d2ab18faddcabc8cee596e85901275c966"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:N5R5WPOQLSZX2EP67KUHX2DLXU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Proceedings of the Fifth Conference on Uncertainty in Artificial Intelligence (1989)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"John Lemmer, Laveen Kanal, Max Henrion, Ross Shachter","submitted_at":"2013-04-13T21:26:12Z","abstract_excerpt":"This is the Proceedings of the Fifth Conference on Uncertainty in Artificial Intelligence, which was held in Windsor, ON, August 18-20, 1989"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.3855","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:28:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9PhXueVVu7kdhch48BnCkckne4ktw6TwD2YrEwdGZJdwO9YKFB9mM2kCvfryXDuop9e49/X+TI4Q9jbO1fEBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:47:06.616826Z"},"content_sha256":"0e048773e537365e46e384207961d8a9887c0c8744d79806699601c373507ff9","schema_version":"1.0","event_id":"sha256:0e048773e537365e46e384207961d8a9887c0c8744d79806699601c373507ff9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/bundle.json","state_url":"https://pith.science/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-05T12:47:06Z","links":{"resolver":"https://pith.science/pith/N5R5WPOQLSZX2EP67KUHX2DLXU","bundle":"https://pith.science/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/bundle.json","state":"https://pith.science/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N5R5WPOQLSZX2EP67KUHX2DLXU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:N5R5WPOQLSZX2EP67KUHX2DLXU","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":"d2e8089582920176c6621dbd723c3a6c11eab0cb0d9849f4e304ca1148c1499a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-04-13T21:26:12Z","title_canon_sha256":"b755239c6cb0f95a10e86d75a20e37e953f7882fa9722033fbda264fda39a55a"},"schema_version":"1.0","source":{"id":"1304.3855","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.3855","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"arxiv_version","alias_value":"1304.3855v1","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.3855","created_at":"2026-05-18T03:28:04Z"},{"alias_kind":"pith_short_12","alias_value":"N5R5WPOQLSZX","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"N5R5WPOQLSZX2EP6","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"N5R5WPOQ","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:0e048773e537365e46e384207961d8a9887c0c8744d79806699601c373507ff9","target":"graph","created_at":"2026-05-18T03:28:04Z","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 is the Proceedings of the Fifth Conference on Uncertainty in Artificial Intelligence, which was held in Windsor, ON, August 18-20, 1989","authors_text":"John Lemmer, Laveen Kanal, Max Henrion, Ross Shachter","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-04-13T21:26:12Z","title":"Proceedings of the Fifth Conference on Uncertainty in Artificial Intelligence (1989)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.3855","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:f71afd2cbfa93497b1d99af9387d85d2ab18faddcabc8cee596e85901275c966","target":"record","created_at":"2026-05-18T03:28:04Z","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":"d2e8089582920176c6621dbd723c3a6c11eab0cb0d9849f4e304ca1148c1499a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-04-13T21:26:12Z","title_canon_sha256":"b755239c6cb0f95a10e86d75a20e37e953f7882fa9722033fbda264fda39a55a"},"schema_version":"1.0","source":{"id":"1304.3855","kind":"arxiv","version":1}},"canonical_sha256":"6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f63db3dd05cb37d11fefaa87be86bbd195af7c7bc540ad4554921f28422ee00","first_computed_at":"2026-05-18T03:28:04.065126Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:04.065126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xj+oZyvJ94VpOuwAbt3vVjHN+vByLFR6EDy7v9BXp2XWYhg13tr9gpwS57rUX68HpcmXMU90+fa3m9VLqbItBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:04.065826Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.3855","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f71afd2cbfa93497b1d99af9387d85d2ab18faddcabc8cee596e85901275c966","sha256:0e048773e537365e46e384207961d8a9887c0c8744d79806699601c373507ff9"],"state_sha256":"96c5ef67e7909b5998246e1f3da19846728b093bf1ba53de4fc51ae4826d1bdb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J3t4DwHcEXH9z/G1qP9ST4/MUfmVmSZlhZqKMD1orQBlQHZv3j5dJHSGNAhvaVDsn+T6S6X/0VNv8JWIJiz7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:47:06.619007Z","bundle_sha256":"d2725048413a4e8cef8543efe2816c899915b0233e3286fba02d9efba6dd1d63"}}