{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:DPB44JAYONW7J7ASYVTCXTYOEG","short_pith_number":"pith:DPB44JAY","schema_version":"1.0","canonical_sha256":"1bc3ce2418736df4fc12c5662bcf0e21ae824a905b1925752d6abc49aa1182f4","source":{"kind":"arxiv","id":"2201.07450","version":1},"attestation_state":"computed","paper":{"title":"Final-state interaction in the process $e^{+}e^{-}\\rightarrow\\Lambda_{c}\\bar{\\Lambda}_{c}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"A.I. Milstein, S.G. Salnikov","submitted_at":"2022-01-19T07:30:40Z","abstract_excerpt":"We show that the final-state interaction explains the nontrivial near-threshold energy dependence of the cross section of the process $e^{+}e^{-}\\rightarrow\\Lambda_{c}\\bar{\\Lambda}_{c}$ observed by the Belle and BESIII collaborations. This energy dependence is the result of the mixture of $S$-wave and $D$-wave components of the $\\Lambda_{c}\\bar{\\Lambda}_{c}$ wave function due to a tensor interaction. The Coulomb potential is important only in the narrow energy region about a few MeV above the threshold of the process. It is shown that the widely used assumption that the impact of the Coulomb i"},"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":"2201.07450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-01-19T07:30:40Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"191da0adb9a8ad74c118cd18321f57956ced6aca47e0a6ae55ccb0068825eb8a","abstract_canon_sha256":"ee1d1066a8b8a1a3e2e0de339ae6b17500906163ab80130a333633c50c56d5bd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:04:46.764593Z","signature_b64":"d7A+fH1OuF3cMJR3/6AKr5bFa9OHVm473hQW3MxEoQuKtnX2obHY0ppj3W8jbkQqKTrjR2TkHImywvtSaTKXCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1bc3ce2418736df4fc12c5662bcf0e21ae824a905b1925752d6abc49aa1182f4","last_reissued_at":"2026-07-05T05:04:46.764139Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:04:46.764139Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Final-state interaction in the process $e^{+}e^{-}\\rightarrow\\Lambda_{c}\\bar{\\Lambda}_{c}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"A.I. Milstein, S.G. Salnikov","submitted_at":"2022-01-19T07:30:40Z","abstract_excerpt":"We show that the final-state interaction explains the nontrivial near-threshold energy dependence of the cross section of the process $e^{+}e^{-}\\rightarrow\\Lambda_{c}\\bar{\\Lambda}_{c}$ observed by the Belle and BESIII collaborations. This energy dependence is the result of the mixture of $S$-wave and $D$-wave components of the $\\Lambda_{c}\\bar{\\Lambda}_{c}$ wave function due to a tensor interaction. The Coulomb potential is important only in the narrow energy region about a few MeV above the threshold of the process. It is shown that the widely used assumption that the impact of the Coulomb i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.07450","kind":"arxiv","version":1},"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/2201.07450/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":"2201.07450","created_at":"2026-07-05T05:04:46.764205+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.07450v1","created_at":"2026-07-05T05:04:46.764205+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.07450","created_at":"2026-07-05T05:04:46.764205+00:00"},{"alias_kind":"pith_short_12","alias_value":"DPB44JAYONW7","created_at":"2026-07-05T05:04:46.764205+00:00"},{"alias_kind":"pith_short_16","alias_value":"DPB44JAYONW7J7AS","created_at":"2026-07-05T05:04:46.764205+00:00"},{"alias_kind":"pith_short_8","alias_value":"DPB44JAY","created_at":"2026-07-05T05:04:46.764205+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.03320","citing_title":"Does $\\psi(4660)$ exist?","ref_index":44,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG","json":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG.json","graph_json":"https://pith.science/api/pith-number/DPB44JAYONW7J7ASYVTCXTYOEG/graph.json","events_json":"https://pith.science/api/pith-number/DPB44JAYONW7J7ASYVTCXTYOEG/events.json","paper":"https://pith.science/paper/DPB44JAY"},"agent_actions":{"view_html":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG","download_json":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG.json","view_paper":"https://pith.science/paper/DPB44JAY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.07450&json=true","fetch_graph":"https://pith.science/api/pith-number/DPB44JAYONW7J7ASYVTCXTYOEG/graph.json","fetch_events":"https://pith.science/api/pith-number/DPB44JAYONW7J7ASYVTCXTYOEG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG/action/storage_attestation","attest_author":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG/action/author_attestation","sign_citation":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG/action/citation_signature","submit_replication":"https://pith.science/pith/DPB44JAYONW7J7ASYVTCXTYOEG/action/replication_record"}},"created_at":"2026-07-05T05:04:46.764205+00:00","updated_at":"2026-07-05T05:04:46.764205+00:00"}