{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:RTZ6EGXUJIZQDO5FDFMSWUWD5M","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":"f0355a98f1c15bb6b023ddcf83420ee545e24393e3cd356b83a416e17ce3b977","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2021-01-13T20:15:41Z","title_canon_sha256":"a645e2f2543fe72701272c9fde232786ac888d0042c2e6f6b7edc5278adfefbb"},"schema_version":"1.0","source":{"id":"2101.05331","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.05331","created_at":"2026-07-05T02:29:41Z"},{"alias_kind":"arxiv_version","alias_value":"2101.05331v1","created_at":"2026-07-05T02:29:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.05331","created_at":"2026-07-05T02:29:41Z"},{"alias_kind":"pith_short_12","alias_value":"RTZ6EGXUJIZQ","created_at":"2026-07-05T02:29:41Z"},{"alias_kind":"pith_short_16","alias_value":"RTZ6EGXUJIZQDO5F","created_at":"2026-07-05T02:29:41Z"},{"alias_kind":"pith_short_8","alias_value":"RTZ6EGXU","created_at":"2026-07-05T02:29:41Z"}],"graph_snapshots":[{"event_id":"sha256:25d9d29f9eb1f8f004b67553b52ab9543535357527a93724ee3b78af7612d447","target":"graph","created_at":"2026-07-05T02:29:41Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2101.05331/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper we describe the history of the LHCb experiment over the last three decades, and its remarkable successes and achievements. LHCb was conceived primarily as a b-physics experiment, dedicated to CP violation studies and measurements of very rare b decays, however the tremendous potential for c-physics was also clear. At first data taking, the versatility of the experiment as a general-purpose detector in the forward region also became evident, with measurements achievable such as electroweak physics, jets and new particle searches in open states. These were facilitated by the excell","authors_text":"C. Matteuzzi. F. Teubert, G. Carboni, I. Belyaev, N. Harnew","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2021-01-13T20:15:41Z","title":"The history of LHCb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.05331","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:f4a6d62f5d426ea0612f7039867adefc338e48e9ed9d20c7de740334734df07e","target":"record","created_at":"2026-07-05T02:29:41Z","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":"f0355a98f1c15bb6b023ddcf83420ee545e24393e3cd356b83a416e17ce3b977","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2021-01-13T20:15:41Z","title_canon_sha256":"a645e2f2543fe72701272c9fde232786ac888d0042c2e6f6b7edc5278adfefbb"},"schema_version":"1.0","source":{"id":"2101.05331","kind":"arxiv","version":1}},"canonical_sha256":"8cf3e21af44a3301bba519592b52c3eb1c984314d4ab5f0f00d493c5eaf88da7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cf3e21af44a3301bba519592b52c3eb1c984314d4ab5f0f00d493c5eaf88da7","first_computed_at":"2026-07-05T02:29:41.205603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:41.205603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kQsvD5k77RCz3NkHUGvKD+FolA5r/q9xHr0YjHBLfgYamxHZ2lOFdQGyFBzwS3sNvnwRzJo2F7LZJpD2P93YDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:41.206045Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.05331","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4a6d62f5d426ea0612f7039867adefc338e48e9ed9d20c7de740334734df07e","sha256:25d9d29f9eb1f8f004b67553b52ab9543535357527a93724ee3b78af7612d447"],"state_sha256":"3173a273ad674055eea74999da8c93b50c4b0d9bc2bd15e1c2745e68ac1f2544"}