{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:OJ36UO3DKUOWCEF3T2WTXCBAN4","short_pith_number":"pith:OJ36UO3D","schema_version":"1.0","canonical_sha256":"7277ea3b63551d6110bb9ead3b88206f147e7a21ed639d9b6fe42bd8eb6c5738","source":{"kind":"arxiv","id":"1203.6569","version":2},"attestation_state":"computed","paper":{"title":"Exotic B_c-like molecules in QCD Sum Rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Marina Nielsen, Raphael M. Albuquerque, Xiang Liu","submitted_at":"2012-03-29T16:01:08Z","abstract_excerpt":"We use the QCD sum rules to study possible $B_c$-like molecular states. We consider isoscalar $J^P = 0^+$ and $J^P = 1^+ D^{(\\ast)}B^{(\\ast)}$ molecular currents. We consider the contributions of condensates up to dimension eight and we work at leading order in ${\\alpha}_s$ . We obtain for these states masses around 7 GeV."},"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":"1203.6569","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-29T16:01:08Z","cross_cats_sorted":[],"title_canon_sha256":"d60d97b99a660b732ecde08146b57b842580cab2dd496351ba2ddf22bcf9af1e","abstract_canon_sha256":"7708cc52132bdb152fce0a702e4b3741a8633588a8363e30be49484ef1b34d50"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:16.214356Z","signature_b64":"1FoZK5ypjxmtu/xW4A+HFZ31Wt/cgDogJ3GcwsRq/8nR0eAylQepnT0FdJtm/TsJ1vbgXzMc/0uu5xDct5ifCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7277ea3b63551d6110bb9ead3b88206f147e7a21ed639d9b6fe42bd8eb6c5738","last_reissued_at":"2026-05-18T03:40:16.213743Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:16.213743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exotic B_c-like molecules in QCD Sum Rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Marina Nielsen, Raphael M. Albuquerque, Xiang Liu","submitted_at":"2012-03-29T16:01:08Z","abstract_excerpt":"We use the QCD sum rules to study possible $B_c$-like molecular states. We consider isoscalar $J^P = 0^+$ and $J^P = 1^+ D^{(\\ast)}B^{(\\ast)}$ molecular currents. We consider the contributions of condensates up to dimension eight and we work at leading order in ${\\alpha}_s$ . We obtain for these states masses around 7 GeV."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.6569","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":""},"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":"1203.6569","created_at":"2026-05-18T03:40:16.213856+00:00"},{"alias_kind":"arxiv_version","alias_value":"1203.6569v2","created_at":"2026-05-18T03:40:16.213856+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.6569","created_at":"2026-05-18T03:40:16.213856+00:00"},{"alias_kind":"pith_short_12","alias_value":"OJ36UO3DKUOW","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_16","alias_value":"OJ36UO3DKUOWCEF3","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_8","alias_value":"OJ36UO3D","created_at":"2026-05-18T12:27:16.716162+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/OJ36UO3DKUOWCEF3T2WTXCBAN4","json":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4.json","graph_json":"https://pith.science/api/pith-number/OJ36UO3DKUOWCEF3T2WTXCBAN4/graph.json","events_json":"https://pith.science/api/pith-number/OJ36UO3DKUOWCEF3T2WTXCBAN4/events.json","paper":"https://pith.science/paper/OJ36UO3D"},"agent_actions":{"view_html":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4","download_json":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4.json","view_paper":"https://pith.science/paper/OJ36UO3D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1203.6569&json=true","fetch_graph":"https://pith.science/api/pith-number/OJ36UO3DKUOWCEF3T2WTXCBAN4/graph.json","fetch_events":"https://pith.science/api/pith-number/OJ36UO3DKUOWCEF3T2WTXCBAN4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4/action/storage_attestation","attest_author":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4/action/author_attestation","sign_citation":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4/action/citation_signature","submit_replication":"https://pith.science/pith/OJ36UO3DKUOWCEF3T2WTXCBAN4/action/replication_record"}},"created_at":"2026-05-18T03:40:16.213856+00:00","updated_at":"2026-05-18T03:40:16.213856+00:00"}