{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:AJPX6VQURR2EWLWF4JLXOARS3X","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":"e11f1135adeec39212a7e833d03a25f6edae84a37b6ab31ca26684eaf3ace78b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-09-10T20:00:49Z","title_canon_sha256":"bf14c43caf38d20c3065d93a00935221dbdc7fbc9ba81bb88dd86f14c7f194b2"},"schema_version":"1.0","source":{"id":"hep-ph/0409125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0409125","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0409125v1","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0409125","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"AJPX6VQURR2E","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"AJPX6VQURR2EWLWF","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"AJPX6VQU","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:78a0f82ebb6c0643f303bf8cca821fcade56fd770e59626a1fd3ccf7106bbb46","target":"graph","created_at":"2026-05-18T00:36:56Z","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 status of the QCD-based heavy quark expansion is briefly reviewed. A good agreement between properly applied theory and new precision data is observed. Critical remarks on certain recent claims from HQET are presented. Recent applications to the exclusive heavy flavor transitions are addressed. The `1/2 > 3/2' problem for the transitions into the charm P-wave states is discussed.","authors_text":"Nikolai Uraltsev","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2004-09-10T20:00:49Z","title":"Heavy quark expansion in beauty: recent successes and problems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0409125","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:d12aac71466a81f59a0c066f753613a34131759ff7b3805de8c7cd2a7f397738","target":"record","created_at":"2026-05-18T00:36:56Z","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":"e11f1135adeec39212a7e833d03a25f6edae84a37b6ab31ca26684eaf3ace78b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-09-10T20:00:49Z","title_canon_sha256":"bf14c43caf38d20c3065d93a00935221dbdc7fbc9ba81bb88dd86f14c7f194b2"},"schema_version":"1.0","source":{"id":"hep-ph/0409125","kind":"arxiv","version":1}},"canonical_sha256":"025f7f56148c744b2ec5e257770232ddd2b94742b25a955000e4b87786dfff52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"025f7f56148c744b2ec5e257770232ddd2b94742b25a955000e4b87786dfff52","first_computed_at":"2026-05-18T00:36:56.200746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:56.200746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ENKtgtpx4pmkeekTxCGUXesnozPfr28MaWL+7GmEFbdfkvrUGm7uyND+yRISDTmofDvtv0yDxFfUZwJssk3LDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:56.201212Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0409125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d12aac71466a81f59a0c066f753613a34131759ff7b3805de8c7cd2a7f397738","sha256:78a0f82ebb6c0643f303bf8cca821fcade56fd770e59626a1fd3ccf7106bbb46"],"state_sha256":"d1f590968ceaff1af013938b2648624f1d6cab6b36557de43b8548e8254542dc"}