{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:HCWBEQZG355JP5M7CK3AM7RLOE","short_pith_number":"pith:HCWBEQZG","schema_version":"1.0","canonical_sha256":"38ac124326df7a97f59f12b6067e2b7117e7678e8727caad343eb433b07f842a","source":{"kind":"arxiv","id":"1708.06961","version":2},"attestation_state":"computed","paper":{"title":"Disentangling the role of the $Y(4260)$ in $e^+e^-\\to D^*\\bar{D}^*$ and $D_s^*\\bar{D}_s^*$ via line shape studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Feng-Kun Guo, Hao-Jie Jing, Qiang Zhao, Si-Run Xue","submitted_at":"2017-08-23T11:34:47Z","abstract_excerpt":"Whether the $Y(4260)$ can couple to open charm channels has been a crucial issue for understanding its nature. The available experimental data suggest that the cross section line shapes of exclusive processes in $e^+e^-$ annihilations have nontrivial structures around the mass region of the $Y(4260)$. As part of a series of studies of the $Y(4260)$ as mainly a $\\bar{D}D_1(2420)+c.c.$ molecular state, we show that the partial widths of the $Y(4260)$ to the two-body open charm channels of $e^+e^-\\to D^*\\bar{D}^*$ and $D_s^*\\bar{D}_s^*$ are much smaller than that to $\\bar{D}D^*\\pi+c.c.$. The line"},"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":"1708.06961","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-08-23T11:34:47Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"90b2588753bbd32ca8e33be0be8250925a98005e907110c1afdf8b27ccfa4a2c","abstract_canon_sha256":"8e4eab9839be1ce17666e68b330c6976d889c5fbdfc7598198cd1d95a8702db7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:27.176176Z","signature_b64":"y1RiI68ZNOd4Mc7cJZxUWLKyfXnfJIvB26G5Zt/qtuVAFJ3UEdxBLW6OA34S+BWDvsiNN5HtfoAtXjJwOTckDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38ac124326df7a97f59f12b6067e2b7117e7678e8727caad343eb433b07f842a","last_reissued_at":"2026-05-18T00:19:27.175359Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:27.175359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Disentangling the role of the $Y(4260)$ in $e^+e^-\\to D^*\\bar{D}^*$ and $D_s^*\\bar{D}_s^*$ via line shape studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Feng-Kun Guo, Hao-Jie Jing, Qiang Zhao, Si-Run Xue","submitted_at":"2017-08-23T11:34:47Z","abstract_excerpt":"Whether the $Y(4260)$ can couple to open charm channels has been a crucial issue for understanding its nature. The available experimental data suggest that the cross section line shapes of exclusive processes in $e^+e^-$ annihilations have nontrivial structures around the mass region of the $Y(4260)$. As part of a series of studies of the $Y(4260)$ as mainly a $\\bar{D}D_1(2420)+c.c.$ molecular state, we show that the partial widths of the $Y(4260)$ to the two-body open charm channels of $e^+e^-\\to D^*\\bar{D}^*$ and $D_s^*\\bar{D}_s^*$ are much smaller than that to $\\bar{D}D^*\\pi+c.c.$. The line"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.06961","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":"1708.06961","created_at":"2026-05-18T00:19:27.175454+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.06961v2","created_at":"2026-05-18T00:19:27.175454+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.06961","created_at":"2026-05-18T00:19:27.175454+00:00"},{"alias_kind":"pith_short_12","alias_value":"HCWBEQZG355J","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"HCWBEQZG355JP5M7","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"HCWBEQZG","created_at":"2026-05-18T12:31:18.294218+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/HCWBEQZG355JP5M7CK3AM7RLOE","json":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE.json","graph_json":"https://pith.science/api/pith-number/HCWBEQZG355JP5M7CK3AM7RLOE/graph.json","events_json":"https://pith.science/api/pith-number/HCWBEQZG355JP5M7CK3AM7RLOE/events.json","paper":"https://pith.science/paper/HCWBEQZG"},"agent_actions":{"view_html":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE","download_json":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE.json","view_paper":"https://pith.science/paper/HCWBEQZG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.06961&json=true","fetch_graph":"https://pith.science/api/pith-number/HCWBEQZG355JP5M7CK3AM7RLOE/graph.json","fetch_events":"https://pith.science/api/pith-number/HCWBEQZG355JP5M7CK3AM7RLOE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE/action/storage_attestation","attest_author":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE/action/author_attestation","sign_citation":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE/action/citation_signature","submit_replication":"https://pith.science/pith/HCWBEQZG355JP5M7CK3AM7RLOE/action/replication_record"}},"created_at":"2026-05-18T00:19:27.175454+00:00","updated_at":"2026-05-18T00:19:27.175454+00:00"}