{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:N7OW4TIYX2N2CQ6Q5UW4NFM5TM","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e341a8c674f7fa08223fd3e8949c1564ea5f83869ef1890f8f5f9e3ce2b84d30","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-22T23:49:32Z","title_canon_sha256":"cd75579d5f19427cfdd93cd119fd6cbd3541eaf4df1e05bcc990d57f306d4c8e"},"schema_version":"1.0","source":{"id":"1611.07582","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.07582","created_at":"2026-05-17T23:50:49Z"},{"alias_kind":"arxiv_version","alias_value":"1611.07582v2","created_at":"2026-05-17T23:50:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.07582","created_at":"2026-05-17T23:50:49Z"},{"alias_kind":"pith_short_12","alias_value":"N7OW4TIYX2N2","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"N7OW4TIYX2N2CQ6Q","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"N7OW4TIY","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:049ff2ccce8bd716a112c92b414c5e8754d513767dede5783a071bf06268ddb6","target":"graph","created_at":"2026-05-17T23:50:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Data on open-charm channels collected by the Belle Collaboration are analysed simultaneously using a unitary approach based on a coupled-channel model in a wide energy range $\\sqrt{s}=3.7\\div 4.7$ GeV. The resulting fit provides a remarkably good overall description of the line shapes in all studied channels. Parameters of 5 vector charmonium resonances are extracted from the fit.","authors_text":"A.V. Nefediev, G.V. Pakhlova, P.N. Pakhlov, T.V. Uglov, Yu.S. Kalashnikova","cross_cats":["hep-ex","hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-22T23:49:32Z","title":"Exclusive open-charm near-threshold cross sections in a coupled-channel approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.07582","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9d2c8160ae5966ad311a03bc8e32c7c6350d9e2d8f2457b2284c4e7d4ac48c77","target":"record","created_at":"2026-05-17T23:50:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e341a8c674f7fa08223fd3e8949c1564ea5f83869ef1890f8f5f9e3ce2b84d30","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-22T23:49:32Z","title_canon_sha256":"cd75579d5f19427cfdd93cd119fd6cbd3541eaf4df1e05bcc990d57f306d4c8e"},"schema_version":"1.0","source":{"id":"1611.07582","kind":"arxiv","version":2}},"canonical_sha256":"6fdd6e4d18be9ba143d0ed2dc6959d9b10e010d90b5265be38bc216539aabc7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fdd6e4d18be9ba143d0ed2dc6959d9b10e010d90b5265be38bc216539aabc7c","first_computed_at":"2026-05-17T23:50:49.504374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:49.504374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PMMmox042ZxggyD3kXZHjq2Ab1lAtkTj4SbVZpJ+Cx2qMpsDWGeXnRJl5Y39b+euKugcbDQi0WubNLl6+Z8UBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:49.505000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.07582","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d2c8160ae5966ad311a03bc8e32c7c6350d9e2d8f2457b2284c4e7d4ac48c77","sha256:049ff2ccce8bd716a112c92b414c5e8754d513767dede5783a071bf06268ddb6"],"state_sha256":"d47922855cb7f1d87adda04580e9135ed8ce28cc7e3a4d39170c971afaf101b0"}