{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:GYDPKQENCP433ZHJ7DYI45PSIA","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":"d75bd825d98988331c2712bd7dd029086ae19f49bc0bbbd3e5deeb1971888786","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-14T17:43:55Z","title_canon_sha256":"cd8f706b6d3b1af4aeb2b9e8929f5223fdcfe6135cccf70ccb1d8f17336a3ced"},"schema_version":"1.0","source":{"id":"hep-ph/0112204","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112204","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112204v1","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112204","created_at":"2026-05-18T00:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"GYDPKQENCP43","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"GYDPKQENCP433ZHJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"GYDPKQEN","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:4972ffa0604929bcf3f8be956729ce9ad342715276c95e2c4427528068ad6990","target":"graph","created_at":"2026-05-18T00:37:12Z","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":"The HQET sum rule analysis for the \\Lambda_b matrix element of the four-quark operator relevant to its lifetime is reported. Our main conclusion is that the lifetime ratio \\tau(\\Lambda_b)/\\tau(B^0) can be as low as 0.91.","authors_text":"Chao-Shang Huang, Chun Liu, Shi-Lin Zhu","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-12-14T17:43:55Z","title":"\\Lambda_b Lifetime from the HQET Sum Rule"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112204","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":"sha256:176177b4d820d956c4322ac824804592164806504ebb2c67c48a266e901d454d","target":"record","created_at":"2026-05-18T00:37:12Z","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":"d75bd825d98988331c2712bd7dd029086ae19f49bc0bbbd3e5deeb1971888786","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-14T17:43:55Z","title_canon_sha256":"cd8f706b6d3b1af4aeb2b9e8929f5223fdcfe6135cccf70ccb1d8f17336a3ced"},"schema_version":"1.0","source":{"id":"hep-ph/0112204","kind":"arxiv","version":1}},"canonical_sha256":"3606f5408d13f9bde4e9f8f08e75f24033943d6258b3f1e90870d5f2e1d66273","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3606f5408d13f9bde4e9f8f08e75f24033943d6258b3f1e90870d5f2e1d66273","first_computed_at":"2026-05-18T00:37:12.696421Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:12.696421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"egYqZizRDged6dyM2CsJLOdiupN9OqjybLGrWnANrU7HgdYp2BcXBTMiXEmMoExUtYgjux30noaukFSytPsaCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:12.697125Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0112204","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:176177b4d820d956c4322ac824804592164806504ebb2c67c48a266e901d454d","sha256:4972ffa0604929bcf3f8be956729ce9ad342715276c95e2c4427528068ad6990"],"state_sha256":"2999b7372ad531ac490b77282d1d53f4fe0b1d1afd362c37ba45f0118737fc61"}