{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:MXT7N7TPUGSV3YDCNKVRWKR7B4","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":"b6bbb52ef5ddf55a4a8a45ab8a812029adbb34adfc689f1902010719b071564a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-04T06:25:41Z","title_canon_sha256":"6373de19c911b36fdfd815b0cd50627a25756f054ff380be5dbb0c1e7c667d3b"},"schema_version":"1.0","source":{"id":"hep-ph/9811239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9811239","created_at":"2026-07-04T16:09:35Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9811239v1","created_at":"2026-07-04T16:09:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9811239","created_at":"2026-07-04T16:09:35Z"},{"alias_kind":"pith_short_12","alias_value":"MXT7N7TPUGSV","created_at":"2026-07-04T16:09:35Z"},{"alias_kind":"pith_short_16","alias_value":"MXT7N7TPUGSV3YDC","created_at":"2026-07-04T16:09:35Z"},{"alias_kind":"pith_short_8","alias_value":"MXT7N7TP","created_at":"2026-07-04T16:09:35Z"}],"graph_snapshots":[{"event_id":"sha256:86720e5e0d5ab8e4a68e7c077ad0b516223a2cd71242911b3787c3d8df6af5a8","target":"graph","created_at":"2026-07-04T16:09:35Z","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/hep-ph/9811239/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Theoretical predictions for B decay rates are rewritten in terms of the Upsilon(1S) meson mass instead of the b quark mass, using a modified perturbation expansion. The theoretical consistency of this expansion is shown both at low and high orders. Our method improves the behavior of the perturbation series for semileptonic and nonleptonic inclusive decay modes, as well as for exclusive decay form factors. The results are applied to the determination of the semileptonic B branching ratio, charm counting, the ratio of B -> X tau nu and B -> X e nu decay rates, and form factor ratios in B -> D* ","authors_text":"Andre H. Hoang, Aneesh V. Manohar, Zoltan Ligeti","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-11-04T06:25:41Z","title":"B decays in the upsilon expansion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9811239","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":"sha256:35708fd405c0e02d49a5bb3e861e5e0a2427a4766da55a8356a7a85284e50950","target":"record","created_at":"2026-07-04T16:09:35Z","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":"b6bbb52ef5ddf55a4a8a45ab8a812029adbb34adfc689f1902010719b071564a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-04T06:25:41Z","title_canon_sha256":"6373de19c911b36fdfd815b0cd50627a25756f054ff380be5dbb0c1e7c667d3b"},"schema_version":"1.0","source":{"id":"hep-ph/9811239","kind":"arxiv","version":1}},"canonical_sha256":"65e7f6fe6fa1a55de0626aab1b2a3f0f19d26807fef199c9a83d2f666caa33b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65e7f6fe6fa1a55de0626aab1b2a3f0f19d26807fef199c9a83d2f666caa33b1","first_computed_at":"2026-07-04T16:09:35.053897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:35.053897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+2svPukB4sbKSYRqadFKZwBDLyRbd0TikZto2wjtpEhvdD0N0nhUTLOx6EovMuitlH3tvX5W/V9cVWEDDZdOBw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:35.054244Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9811239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35708fd405c0e02d49a5bb3e861e5e0a2427a4766da55a8356a7a85284e50950","sha256:86720e5e0d5ab8e4a68e7c077ad0b516223a2cd71242911b3787c3d8df6af5a8"],"state_sha256":"883dae5e5627a79b3864c871a997b7a163922cfcd8ba16f4da21c5a8f1e11cb1"}