{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:QXNAVSVN6WM5ZYJXJYIMWP7SSY","short_pith_number":"pith:QXNAVSVN","canonical_record":{"source":{"id":"1905.04735","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2019-05-12T15:29:52Z","cross_cats_sorted":[],"title_canon_sha256":"03aa7f509f3aeabd013823abfb949d7b10b79c72744c4a3956069ad9abe998d7","abstract_canon_sha256":"dfe40030aaeea913253eb552f3f2c8dd20a2fb279f07018d8c06970b88f6125a"},"schema_version":"1.0"},"canonical_sha256":"85da0acaadf599dce1374e10cb3ff29632fd12b422320115b097f21dd891b699","source":{"kind":"arxiv","id":"1905.04735","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.04735","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"arxiv_version","alias_value":"1905.04735v1","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.04735","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"pith_short_12","alias_value":"QXNAVSVN6WM5","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"QXNAVSVN6WM5ZYJX","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"QXNAVSVN","created_at":"2026-05-18T12:33:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:QXNAVSVN6WM5ZYJXJYIMWP7SSY","target":"record","payload":{"canonical_record":{"source":{"id":"1905.04735","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2019-05-12T15:29:52Z","cross_cats_sorted":[],"title_canon_sha256":"03aa7f509f3aeabd013823abfb949d7b10b79c72744c4a3956069ad9abe998d7","abstract_canon_sha256":"dfe40030aaeea913253eb552f3f2c8dd20a2fb279f07018d8c06970b88f6125a"},"schema_version":"1.0"},"canonical_sha256":"85da0acaadf599dce1374e10cb3ff29632fd12b422320115b097f21dd891b699","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:23.726223Z","signature_b64":"ay9XwYmzGkqJqKSEZ9yG5n90dAgaSRNVCEN1B1Ydg9nqyxrkxHAj89cTLsisuvoA0Vvwh2iqylR4EdQ/ReQKCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85da0acaadf599dce1374e10cb3ff29632fd12b422320115b097f21dd891b699","last_reissued_at":"2026-05-17T23:46:23.725587Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:23.725587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.04735","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":"2026-05-17T23:46:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4mw7nwcZX7TXm+z3skeOZHq7vI5nlde3ll1HC4N67LR0D9Wylx82gaNrz7ProqMB0mcRTXEjI+BP0rB5asHWAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:30:06.174823Z"},"content_sha256":"79f213798af286b10ec97cf3f394ba774034ae7105dbd7446e0b05dc338e487d","schema_version":"1.0","event_id":"sha256:79f213798af286b10ec97cf3f394ba774034ae7105dbd7446e0b05dc338e487d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:QXNAVSVN6WM5ZYJXJYIMWP7SSY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Note on Thompson sampling for large decision problems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Eric B. Laber, Krishna Pacifici, Nick J. Meyer, Tao Hu, Zhen Li","submitted_at":"2019-05-12T15:29:52Z","abstract_excerpt":"There is increasing interest in using streaming data to inform decision making across a wide range of application domains including mobile health, food safety, security, and resource management. A decision support system formalizes online decision making as a map from up-to-date information to a recommended decision. Online estimation of an optimal decision strategy from streaming data requires simultaneous estimation of components of the underlying system dynamics as well as the optimal decision strategy given these dynamics; thus, there is an inherent trade-off between choosing decisions tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.04735","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":"2026-05-17T23:46:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qyRUciuubmYJ3ndvEE/dwddUkB7PzR2T0Ec2unyiIrEArFlawZmqg6jI8B0vFgqbcDojoh7gKTUoxDGANX+9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:30:06.175241Z"},"content_sha256":"c9809c289bb8fa2cb1590a7f5158045f01026f59ec65d70163c5a8bad43c7942","schema_version":"1.0","event_id":"sha256:c9809c289bb8fa2cb1590a7f5158045f01026f59ec65d70163c5a8bad43c7942"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/bundle.json","state_url":"https://pith.science/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/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":"2026-05-28T18:30:06Z","links":{"resolver":"https://pith.science/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY","bundle":"https://pith.science/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/bundle.json","state":"https://pith.science/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QXNAVSVN6WM5ZYJXJYIMWP7SSY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QXNAVSVN6WM5ZYJXJYIMWP7SSY","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":"dfe40030aaeea913253eb552f3f2c8dd20a2fb279f07018d8c06970b88f6125a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2019-05-12T15:29:52Z","title_canon_sha256":"03aa7f509f3aeabd013823abfb949d7b10b79c72744c4a3956069ad9abe998d7"},"schema_version":"1.0","source":{"id":"1905.04735","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.04735","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"arxiv_version","alias_value":"1905.04735v1","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.04735","created_at":"2026-05-17T23:46:23Z"},{"alias_kind":"pith_short_12","alias_value":"QXNAVSVN6WM5","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"QXNAVSVN6WM5ZYJX","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"QXNAVSVN","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:c9809c289bb8fa2cb1590a7f5158045f01026f59ec65d70163c5a8bad43c7942","target":"graph","created_at":"2026-05-17T23:46:23Z","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":"There is increasing interest in using streaming data to inform decision making across a wide range of application domains including mobile health, food safety, security, and resource management. A decision support system formalizes online decision making as a map from up-to-date information to a recommended decision. Online estimation of an optimal decision strategy from streaming data requires simultaneous estimation of components of the underlying system dynamics as well as the optimal decision strategy given these dynamics; thus, there is an inherent trade-off between choosing decisions tha","authors_text":"Eric B. Laber, Krishna Pacifici, Nick J. Meyer, Tao Hu, Zhen Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2019-05-12T15:29:52Z","title":"Note on Thompson sampling for large decision problems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.04735","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":"sha256:79f213798af286b10ec97cf3f394ba774034ae7105dbd7446e0b05dc338e487d","target":"record","created_at":"2026-05-17T23:46:23Z","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":"dfe40030aaeea913253eb552f3f2c8dd20a2fb279f07018d8c06970b88f6125a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2019-05-12T15:29:52Z","title_canon_sha256":"03aa7f509f3aeabd013823abfb949d7b10b79c72744c4a3956069ad9abe998d7"},"schema_version":"1.0","source":{"id":"1905.04735","kind":"arxiv","version":1}},"canonical_sha256":"85da0acaadf599dce1374e10cb3ff29632fd12b422320115b097f21dd891b699","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85da0acaadf599dce1374e10cb3ff29632fd12b422320115b097f21dd891b699","first_computed_at":"2026-05-17T23:46:23.725587Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:23.725587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ay9XwYmzGkqJqKSEZ9yG5n90dAgaSRNVCEN1B1Ydg9nqyxrkxHAj89cTLsisuvoA0Vvwh2iqylR4EdQ/ReQKCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:23.726223Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.04735","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79f213798af286b10ec97cf3f394ba774034ae7105dbd7446e0b05dc338e487d","sha256:c9809c289bb8fa2cb1590a7f5158045f01026f59ec65d70163c5a8bad43c7942"],"state_sha256":"fb55fe9f341dfd92a4a7bbe1f20f3015b78148f8de4f67413c76875200b3e485"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1purbb0//ocvH/3/caQlyfdEqwZZzHzKr8XIlXPHQwwfLLtjeeguvoyULxvEjuYQffZsEs9nRjGVRn5JngEFCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T18:30:06.178657Z","bundle_sha256":"384abdbc5f4d5125355c8aa5a08d8f407cf2e45865b20f247e306f9959598b12"}}