{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZAHRDAOTKG6E5LZVUSHO6LMTUP","short_pith_number":"pith:ZAHRDAOT","canonical_record":{"source":{"id":"1301.6711","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-01-23T15:59:06Z","cross_cats_sorted":["cs.GT"],"title_canon_sha256":"bdea685ad6a2829ac2de2e364a8db73d3f67042bb5226f20e89c73937ae74f10","abstract_canon_sha256":"a125bc11c17712199ae07f8478cf4c11feba772865d78075199d7f6cfe7eaaa0"},"schema_version":"1.0"},"canonical_sha256":"c80f1181d351bc4eaf35a48eef2d93a3c3fe3f536ae753c0ab51e481f1f8e9b7","source":{"kind":"arxiv","id":"1301.6711","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6711","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6711v1","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6711","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"pith_short_12","alias_value":"ZAHRDAOTKG6E","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZAHRDAOTKG6E5LZV","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZAHRDAOT","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZAHRDAOTKG6E5LZVUSHO6LMTUP","target":"record","payload":{"canonical_record":{"source":{"id":"1301.6711","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-01-23T15:59:06Z","cross_cats_sorted":["cs.GT"],"title_canon_sha256":"bdea685ad6a2829ac2de2e364a8db73d3f67042bb5226f20e89c73937ae74f10","abstract_canon_sha256":"a125bc11c17712199ae07f8478cf4c11feba772865d78075199d7f6cfe7eaaa0"},"schema_version":"1.0"},"canonical_sha256":"c80f1181d351bc4eaf35a48eef2d93a3c3fe3f536ae753c0ab51e481f1f8e9b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:12.806446Z","signature_b64":"1LA8Nlpfv9ZE9mQRjXX612CbdCNOfaS2i1dzTve2OSwSuo5j8EFXqFQdKtx3wQrm1gIQunXM6AnPyA1KGSKfBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c80f1181d351bc4eaf35a48eef2d93a3c3fe3f536ae753c0ab51e481f1f8e9b7","last_reissued_at":"2026-05-18T03:35:12.805710Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:12.805710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.6711","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":"2026-05-18T03:35:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iVo8ydPFXhsjGM9jqkp4fL0MRmreM/c5Dl2BCIqknooVhODjg2XnL8T2dErcNDG5C+D13La/Telv87VrnipdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:40:41.742331Z"},"content_sha256":"bbccb60ea4ef1b16ad7bebb7d364391b751980b4ee58f0128b041ab960c320bb","schema_version":"1.0","event_id":"sha256:bbccb60ea4ef1b16ad7bebb7d364391b751980b4ee58f0128b041ab960c320bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZAHRDAOTKG6E5LZVUSHO6LMTUP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bayesian Poker","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GT"],"primary_cat":"cs.AI","authors_text":"Ann Nicholson, Kevin B. Korb, Nathalie Jitnah","submitted_at":"2013-01-23T15:59:06Z","abstract_excerpt":"Poker is ideal for testing automated reasoning under uncertainty.  It introduces uncertainty both by physical randomization and by incomplete information about opponents hands.Another source OF uncertainty IS the limited information available TO construct psychological models OF opponents, their tendencies TO bluff, play conservatively, reveal weakness, etc. AND the relation BETWEEN their hand strengths AND betting behaviour. ALL OF these uncertainties must be assessed accurately AND combined effectively FOR ANY reasonable LEVEL OF skill IN the game TO be achieved, since good decision making I"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6711","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":"2026-05-18T03:35:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nl9cr3R+Gk+MSJIs0h2Ny4M/1fv6nCRh4xK+NOdPPOIV1ZY9l3I17n22GFdtAxrKSSVXpYHuYJ6pVV1rd28gBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:40:41.742685Z"},"content_sha256":"402105c2c5ef399d65d8e609370f222824e40c17a61995813b9a1d0cd2b0e1b3","schema_version":"1.0","event_id":"sha256:402105c2c5ef399d65d8e609370f222824e40c17a61995813b9a1d0cd2b0e1b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/bundle.json","state_url":"https://pith.science/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/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":"2026-07-08T07:40:41Z","links":{"resolver":"https://pith.science/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP","bundle":"https://pith.science/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/bundle.json","state":"https://pith.science/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZAHRDAOTKG6E5LZVUSHO6LMTUP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZAHRDAOTKG6E5LZVUSHO6LMTUP","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":"a125bc11c17712199ae07f8478cf4c11feba772865d78075199d7f6cfe7eaaa0","cross_cats_sorted":["cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-01-23T15:59:06Z","title_canon_sha256":"bdea685ad6a2829ac2de2e364a8db73d3f67042bb5226f20e89c73937ae74f10"},"schema_version":"1.0","source":{"id":"1301.6711","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6711","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6711v1","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6711","created_at":"2026-05-18T03:35:12Z"},{"alias_kind":"pith_short_12","alias_value":"ZAHRDAOTKG6E","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZAHRDAOTKG6E5LZV","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZAHRDAOT","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:402105c2c5ef399d65d8e609370f222824e40c17a61995813b9a1d0cd2b0e1b3","target":"graph","created_at":"2026-05-18T03:35:12Z","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":"Poker is ideal for testing automated reasoning under uncertainty.  It introduces uncertainty both by physical randomization and by incomplete information about opponents hands.Another source OF uncertainty IS the limited information available TO construct psychological models OF opponents, their tendencies TO bluff, play conservatively, reveal weakness, etc. AND the relation BETWEEN their hand strengths AND betting behaviour. ALL OF these uncertainties must be assessed accurately AND combined effectively FOR ANY reasonable LEVEL OF skill IN the game TO be achieved, since good decision making I","authors_text":"Ann Nicholson, Kevin B. Korb, Nathalie Jitnah","cross_cats":["cs.GT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-01-23T15:59:06Z","title":"Bayesian Poker"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6711","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:bbccb60ea4ef1b16ad7bebb7d364391b751980b4ee58f0128b041ab960c320bb","target":"record","created_at":"2026-05-18T03:35:12Z","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":"a125bc11c17712199ae07f8478cf4c11feba772865d78075199d7f6cfe7eaaa0","cross_cats_sorted":["cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-01-23T15:59:06Z","title_canon_sha256":"bdea685ad6a2829ac2de2e364a8db73d3f67042bb5226f20e89c73937ae74f10"},"schema_version":"1.0","source":{"id":"1301.6711","kind":"arxiv","version":1}},"canonical_sha256":"c80f1181d351bc4eaf35a48eef2d93a3c3fe3f536ae753c0ab51e481f1f8e9b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c80f1181d351bc4eaf35a48eef2d93a3c3fe3f536ae753c0ab51e481f1f8e9b7","first_computed_at":"2026-05-18T03:35:12.805710Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:12.805710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1LA8Nlpfv9ZE9mQRjXX612CbdCNOfaS2i1dzTve2OSwSuo5j8EFXqFQdKtx3wQrm1gIQunXM6AnPyA1KGSKfBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:12.806446Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.6711","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbccb60ea4ef1b16ad7bebb7d364391b751980b4ee58f0128b041ab960c320bb","sha256:402105c2c5ef399d65d8e609370f222824e40c17a61995813b9a1d0cd2b0e1b3"],"state_sha256":"147ec500a4cfd93eea9ca0c8a414410aec76546aa866484a654ed4bb52622f24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"af8itfE+Px+1QBMAzUarlqIHmd5HkuYEz9iDVAIPqmWcTKThyLJHwJDmXJ/ueQHzBDWeFHdP3ID5wf7qUl0nCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T07:40:41.744895Z","bundle_sha256":"246f0575fc1e8e640209cfc8d45d0942826e93e45f71cb59d8ae23bd5f037dff"}}