{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:C7OPNICHGDDIMPIADXGMHWC6SN","short_pith_number":"pith:C7OPNICH","schema_version":"1.0","canonical_sha256":"17dcf6a04730c6863d001dccc3d85e936a57dce0ea989b5be40669a20dcb2c76","source":{"kind":"arxiv","id":"2207.09900","version":1},"attestation_state":"computed","paper":{"title":"Possibility of $T_{c\\bar{s}}(2900)$ as the resonance-like structure induced by threshold effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hong-Wei Ke, Xiao-Hai Liu, Ying-Hui Ge","submitted_at":"2022-07-20T13:51:47Z","abstract_excerpt":"We investigate the process $B\\to \\bar{D}D_s \\pi$ via several rescattering processes. It is shown that the triangle singularity (TS) peak around the $D^*K^*$ threshold generated from the $\\chi_{c1}K^* D^*$ loop is relatively narrow, which may simulate the resonance-like structure $T_{c\\bar{s}}(2900)$ recently observed by LHCb in the $D_s\\pi$ spectrum. However, the TS peak around the $D_s^*\\rho$ threshold generated from the $D^{**} D_s^* \\rho$ loop is smoothed by the broad width of $\\rho$, which itself can hardly describe the $T_{c\\bar{s}}(2900)$ structure. A TS signal around the $DK$ threshold "},"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":"2207.09900","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-07-20T13:51:47Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"5e75eeec287cd2a72811cd1059e30eaebeabc05e1bcfc5adf87fb79f99ad38b0","abstract_canon_sha256":"df0b93f691913486f2c1d1dffb3ee58e00005c3e36cf74631315fc670378cadf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:18:35.085032Z","signature_b64":"+RPoj3m5UC7FXpYOWW/n11kP1l9ljmVR8rLxyB4+oybJAnub1wRZ4I+qRrgyfhF3umKcLHLpmUrwbyMqgvjHDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17dcf6a04730c6863d001dccc3d85e936a57dce0ea989b5be40669a20dcb2c76","last_reissued_at":"2026-07-05T05:18:35.084623Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:18:35.084623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Possibility of $T_{c\\bar{s}}(2900)$ as the resonance-like structure induced by threshold effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hong-Wei Ke, Xiao-Hai Liu, Ying-Hui Ge","submitted_at":"2022-07-20T13:51:47Z","abstract_excerpt":"We investigate the process $B\\to \\bar{D}D_s \\pi$ via several rescattering processes. It is shown that the triangle singularity (TS) peak around the $D^*K^*$ threshold generated from the $\\chi_{c1}K^* D^*$ loop is relatively narrow, which may simulate the resonance-like structure $T_{c\\bar{s}}(2900)$ recently observed by LHCb in the $D_s\\pi$ spectrum. However, the TS peak around the $D_s^*\\rho$ threshold generated from the $D^{**} D_s^* \\rho$ loop is smoothed by the broad width of $\\rho$, which itself can hardly describe the $T_{c\\bar{s}}(2900)$ structure. A TS signal around the $DK$ threshold "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.09900","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/2207.09900/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":"2207.09900","created_at":"2026-07-05T05:18:35.084686+00:00"},{"alias_kind":"arxiv_version","alias_value":"2207.09900v1","created_at":"2026-07-05T05:18:35.084686+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.09900","created_at":"2026-07-05T05:18:35.084686+00:00"},{"alias_kind":"pith_short_12","alias_value":"C7OPNICHGDDI","created_at":"2026-07-05T05:18:35.084686+00:00"},{"alias_kind":"pith_short_16","alias_value":"C7OPNICHGDDIMPIA","created_at":"2026-07-05T05:18:35.084686+00:00"},{"alias_kind":"pith_short_8","alias_value":"C7OPNICH","created_at":"2026-07-05T05:18:35.084686+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.05793","citing_title":"Compactness, mass spectra, and strong stability of singly heavy tetraquarks","ref_index":46,"is_internal_anchor":true},{"citing_arxiv_id":"2605.05799","citing_title":"$T^a_{c\\bar{s}0}(2900)$, $T_{cs0}^*(2870)^0$, and other singly-heavy tetraquark states","ref_index":68,"is_internal_anchor":false},{"citing_arxiv_id":"2604.19553","citing_title":"Exotic $T^*_{csJ}$ and $T^*_{c\\bar{s}J}$ states and coupled-channel scattering at the $SU(3)$ flavour symmetric point from lattice QCD","ref_index":37,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN","json":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN.json","graph_json":"https://pith.science/api/pith-number/C7OPNICHGDDIMPIADXGMHWC6SN/graph.json","events_json":"https://pith.science/api/pith-number/C7OPNICHGDDIMPIADXGMHWC6SN/events.json","paper":"https://pith.science/paper/C7OPNICH"},"agent_actions":{"view_html":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN","download_json":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN.json","view_paper":"https://pith.science/paper/C7OPNICH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2207.09900&json=true","fetch_graph":"https://pith.science/api/pith-number/C7OPNICHGDDIMPIADXGMHWC6SN/graph.json","fetch_events":"https://pith.science/api/pith-number/C7OPNICHGDDIMPIADXGMHWC6SN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN/action/storage_attestation","attest_author":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN/action/author_attestation","sign_citation":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN/action/citation_signature","submit_replication":"https://pith.science/pith/C7OPNICHGDDIMPIADXGMHWC6SN/action/replication_record"}},"created_at":"2026-07-05T05:18:35.084686+00:00","updated_at":"2026-07-05T05:18:35.084686+00:00"}