{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:77PGKEOM74XEB2BWMAZ6WEND7Y","short_pith_number":"pith:77PGKEOM","schema_version":"1.0","canonical_sha256":"ffde6511ccff2e40e8366033eb11a3fe13901dea2b014a168913f3445bb7fa8d","source":{"kind":"arxiv","id":"1307.2422","version":3},"attestation_state":"computed","paper":{"title":"Analysis of hadronic coupling constants $G_{B_c^*B_c\\Upsilon}$, $G_{B_c^*B_c J/\\psi}$, $G_{B_cB_c\\Upsilon}$ and $G_{B_cB_c J/\\psi}$ with QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zhi-Gang Wang","submitted_at":"2013-07-09T12:32:47Z","abstract_excerpt":"In this article, we study momentum dependence of the hadronic coupling constants $G_{B_c^* B_c \\Upsilon}$, $G_{B_c^* B_c J/\\psi}$, $G_{B_c B_c \\Upsilon}$ and $G_{B_c B_c J/\\psi}$ with the off-shell $\\Upsilon$ and $J/\\psi$ using the three-point QCD sum rules. Then we fit the hadronic coupling constants into analytical functions and extrapolate them into deep time-like regions to obtain the on-shell values\n  $ G_{B_c^*B_c\\Upsilon}(q^2=M_{\\Upsilon}^2)$, $ G_{B_c^*B_c J/\\psi}(q^2=M_{J/\\psi}^2)$, $ G_{B_cB_c\\Upsilon}(q^2=M_{\\Upsilon}^2)$ and $ G_{B_cB_c J/\\psi}(q^2=M_{J/\\psi}^2)$ for the first time"},"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":"1307.2422","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-07-09T12:32:47Z","cross_cats_sorted":[],"title_canon_sha256":"3718008fc0e7886da14f004f9a299dde106331378f9ab343031efd85c79eb8e1","abstract_canon_sha256":"87776e8e888a71c2741c89f0783a0e6640dffcec3af721edf3ba6e2e562d8bef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:58:57.071502Z","signature_b64":"g8Thd1VCHctnCgWZReEaZ1x1rGLeDXZvGcc0F/HhuBQUheFVhpN6qZkSA7SfrSYWig30LwSMRNlpMrZKdWgFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ffde6511ccff2e40e8366033eb11a3fe13901dea2b014a168913f3445bb7fa8d","last_reissued_at":"2026-05-18T02:58:57.070698Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:58:57.070698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis of hadronic coupling constants $G_{B_c^*B_c\\Upsilon}$, $G_{B_c^*B_c J/\\psi}$, $G_{B_cB_c\\Upsilon}$ and $G_{B_cB_c J/\\psi}$ with QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zhi-Gang Wang","submitted_at":"2013-07-09T12:32:47Z","abstract_excerpt":"In this article, we study momentum dependence of the hadronic coupling constants $G_{B_c^* B_c \\Upsilon}$, $G_{B_c^* B_c J/\\psi}$, $G_{B_c B_c \\Upsilon}$ and $G_{B_c B_c J/\\psi}$ with the off-shell $\\Upsilon$ and $J/\\psi$ using the three-point QCD sum rules. Then we fit the hadronic coupling constants into analytical functions and extrapolate them into deep time-like regions to obtain the on-shell values\n  $ G_{B_c^*B_c\\Upsilon}(q^2=M_{\\Upsilon}^2)$, $ G_{B_c^*B_c J/\\psi}(q^2=M_{J/\\psi}^2)$, $ G_{B_cB_c\\Upsilon}(q^2=M_{\\Upsilon}^2)$ and $ G_{B_cB_c J/\\psi}(q^2=M_{J/\\psi}^2)$ for the first time"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.2422","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1307.2422","created_at":"2026-05-18T02:58:57.070843+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.2422v3","created_at":"2026-05-18T02:58:57.070843+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.2422","created_at":"2026-05-18T02:58:57.070843+00:00"},{"alias_kind":"pith_short_12","alias_value":"77PGKEOM74XE","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_16","alias_value":"77PGKEOM74XEB2BW","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_8","alias_value":"77PGKEOM","created_at":"2026-05-18T12:27:36.564083+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/77PGKEOM74XEB2BWMAZ6WEND7Y","json":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y.json","graph_json":"https://pith.science/api/pith-number/77PGKEOM74XEB2BWMAZ6WEND7Y/graph.json","events_json":"https://pith.science/api/pith-number/77PGKEOM74XEB2BWMAZ6WEND7Y/events.json","paper":"https://pith.science/paper/77PGKEOM"},"agent_actions":{"view_html":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y","download_json":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y.json","view_paper":"https://pith.science/paper/77PGKEOM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.2422&json=true","fetch_graph":"https://pith.science/api/pith-number/77PGKEOM74XEB2BWMAZ6WEND7Y/graph.json","fetch_events":"https://pith.science/api/pith-number/77PGKEOM74XEB2BWMAZ6WEND7Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y/action/storage_attestation","attest_author":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y/action/author_attestation","sign_citation":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y/action/citation_signature","submit_replication":"https://pith.science/pith/77PGKEOM74XEB2BWMAZ6WEND7Y/action/replication_record"}},"created_at":"2026-05-18T02:58:57.070843+00:00","updated_at":"2026-05-18T02:58:57.070843+00:00"}