{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:TNZYNAOPBOB27C7KP5ZH3QLUC7","short_pith_number":"pith:TNZYNAOP","schema_version":"1.0","canonical_sha256":"9b738681cf0b83af8bea7f727dc17417e1940c80ec46e2b1c6939f85d1789f7f","source":{"kind":"arxiv","id":"1303.7465","version":2},"attestation_state":"computed","paper":{"title":"Search for B --> K(*) nu nubar and invisible quarkonium decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"The BABAR Collaboration","submitted_at":"2013-03-29T19:29:05Z","abstract_excerpt":"We search for the flavor-changing neutral-current decays B->K(*)nu nubar, and the invisible decays J/psi->nu nubar and psi(2S)->nu nubar via B->K(*)J/psi and B->K(*)psi(2S) respectively, using a data sample of 471 x10^6 BB pairs collected by the BaBar experiment. We fully reconstruct the hadronic decay of one of the B mesons in the Upsilon(4S)->BB decay, and search for the B->K(*)nu nubar decay in the rest of the event. We observe no significant excess of signal decays over background and report branching fraction upper limits of BR(B+->K+nu nubar)<3.7 x10^-5, BR(B0->K0nu nubar)< 8.1 x10^-5, B"},"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":"1303.7465","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2013-03-29T19:29:05Z","cross_cats_sorted":[],"title_canon_sha256":"0f61dc9bcf10ad6aae9c5744b6319143bc21582fb1c29c7686cd3a7b28861102","abstract_canon_sha256":"687cca1153cf196e75b84243990c88179a19f63a83360ba6216a199c5e0d5c62"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:11.636233Z","signature_b64":"LDYLyX9P9bh17Fkp6tsZjoCSB/5XIDVtkQRD55SMMYHMfPe5o0eb/N7zbNUb1bSnyMQ4APACKYvnVfiaiPVcCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b738681cf0b83af8bea7f727dc17417e1940c80ec46e2b1c6939f85d1789f7f","last_reissued_at":"2026-05-18T03:21:11.635595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:11.635595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for B --> K(*) nu nubar and invisible quarkonium decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"The BABAR Collaboration","submitted_at":"2013-03-29T19:29:05Z","abstract_excerpt":"We search for the flavor-changing neutral-current decays B->K(*)nu nubar, and the invisible decays J/psi->nu nubar and psi(2S)->nu nubar via B->K(*)J/psi and B->K(*)psi(2S) respectively, using a data sample of 471 x10^6 BB pairs collected by the BaBar experiment. We fully reconstruct the hadronic decay of one of the B mesons in the Upsilon(4S)->BB decay, and search for the B->K(*)nu nubar decay in the rest of the event. We observe no significant excess of signal decays over background and report branching fraction upper limits of BR(B+->K+nu nubar)<3.7 x10^-5, BR(B0->K0nu nubar)< 8.1 x10^-5, B"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.7465","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":"1303.7465","created_at":"2026-05-18T03:21:11.635721+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.7465v2","created_at":"2026-05-18T03:21:11.635721+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.7465","created_at":"2026-05-18T03:21:11.635721+00:00"},{"alias_kind":"pith_short_12","alias_value":"TNZYNAOPBOB2","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_16","alias_value":"TNZYNAOPBOB27C7K","created_at":"2026-05-18T12:28:02.375192+00:00"},{"alias_kind":"pith_short_8","alias_value":"TNZYNAOP","created_at":"2026-05-18T12:28:02.375192+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/TNZYNAOPBOB27C7KP5ZH3QLUC7","json":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7.json","graph_json":"https://pith.science/api/pith-number/TNZYNAOPBOB27C7KP5ZH3QLUC7/graph.json","events_json":"https://pith.science/api/pith-number/TNZYNAOPBOB27C7KP5ZH3QLUC7/events.json","paper":"https://pith.science/paper/TNZYNAOP"},"agent_actions":{"view_html":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7","download_json":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7.json","view_paper":"https://pith.science/paper/TNZYNAOP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.7465&json=true","fetch_graph":"https://pith.science/api/pith-number/TNZYNAOPBOB27C7KP5ZH3QLUC7/graph.json","fetch_events":"https://pith.science/api/pith-number/TNZYNAOPBOB27C7KP5ZH3QLUC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7/action/storage_attestation","attest_author":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7/action/author_attestation","sign_citation":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7/action/citation_signature","submit_replication":"https://pith.science/pith/TNZYNAOPBOB27C7KP5ZH3QLUC7/action/replication_record"}},"created_at":"2026-05-18T03:21:11.635721+00:00","updated_at":"2026-05-18T03:21:11.635721+00:00"}