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This implies that the IW function is completely determined, given by the function xi(w) = [2/(w+1)]^(3/2). Since the so-called BPS condition proposed by Uraltsev implies rho^2 = 3/4, it implies also that the IW function is given by the preceding expression."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-ph/0604059","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-04-06T16:30:36Z","cross_cats_sorted":[],"title_canon_sha256":"b91b2f34661c3e4ec2962548c6f27102114279866a43e65fa91c305b6bf774f3","abstract_canon_sha256":"08d0f9c212633624aefb33819b04034c7df247d47c5224751f99358ae7bbd914"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:01:43.009914Z","signature_b64":"nXjrQ5I/Ws0MbV1HL0MbB9BtR4eqxDrPxuKsMWyknSkdwUH+gAwlVxhG8oc/6TuP99QVgMSGbDxhydIBWrYxDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aeb534efc8a69ad18f136a9aad6d91bb3c9ba5c5381a0e62163752b3635187c3","last_reissued_at":"2026-07-04T17:01:43.009540Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:01:43.009540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Explicit form of the Isgur-Wise function in the BPS limit","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. 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Since the so-called BPS condition proposed by Uraltsev implies rho^2 = 3/4, it implies also that the IW function is given by the preceding expression."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0604059","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0604059/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0604059","created_at":"2026-07-04T17:01:43.009599+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0604059v2","created_at":"2026-07-04T17:01:43.009599+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0604059","created_at":"2026-07-04T17:01:43.009599+00:00"},{"alias_kind":"pith_short_12","alias_value":"V22TJ36IU2NN","created_at":"2026-07-04T17:01:43.009599+00:00"},{"alias_kind":"pith_short_16","alias_value":"V22TJ36IU2NNDDYT","created_at":"2026-07-04T17:01:43.009599+00:00"},{"alias_kind":"pith_short_8","alias_value":"V22TJ36I","created_at":"2026-07-04T17:01:43.009599+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM","json":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM.json","graph_json":"https://pith.science/api/pith-number/V22TJ36IU2NNDDYTNKNK23MRXM/graph.json","events_json":"https://pith.science/api/pith-number/V22TJ36IU2NNDDYTNKNK23MRXM/events.json","paper":"https://pith.science/paper/V22TJ36I"},"agent_actions":{"view_html":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM","download_json":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM.json","view_paper":"https://pith.science/paper/V22TJ36I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0604059&json=true","fetch_graph":"https://pith.science/api/pith-number/V22TJ36IU2NNDDYTNKNK23MRXM/graph.json","fetch_events":"https://pith.science/api/pith-number/V22TJ36IU2NNDDYTNKNK23MRXM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM/action/storage_attestation","attest_author":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM/action/author_attestation","sign_citation":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM/action/citation_signature","submit_replication":"https://pith.science/pith/V22TJ36IU2NNDDYTNKNK23MRXM/action/replication_record"}},"created_at":"2026-07-04T17:01:43.009599+00:00","updated_at":"2026-07-04T17:01:43.009599+00:00"}