{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:C7OPNICHGDDIMPIADXGMHWC6SN","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":"df0b93f691913486f2c1d1dffb3ee58e00005c3e36cf74631315fc670378cadf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-07-20T13:51:47Z","title_canon_sha256":"5e75eeec287cd2a72811cd1059e30eaebeabc05e1bcfc5adf87fb79f99ad38b0"},"schema_version":"1.0","source":{"id":"2207.09900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.09900","created_at":"2026-07-05T05:18:35Z"},{"alias_kind":"arxiv_version","alias_value":"2207.09900v1","created_at":"2026-07-05T05:18:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.09900","created_at":"2026-07-05T05:18:35Z"},{"alias_kind":"pith_short_12","alias_value":"C7OPNICHGDDI","created_at":"2026-07-05T05:18:35Z"},{"alias_kind":"pith_short_16","alias_value":"C7OPNICHGDDIMPIA","created_at":"2026-07-05T05:18:35Z"},{"alias_kind":"pith_short_8","alias_value":"C7OPNICH","created_at":"2026-07-05T05:18:35Z"}],"graph_snapshots":[{"event_id":"sha256:8b11c1de4069d40dd0ce84480a16747e2c7d5e373c0a0fba56d3ce732e624530","target":"graph","created_at":"2026-07-05T05:18:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2207.09900/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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 ","authors_text":"Hong-Wei Ke, Xiao-Hai Liu, Ying-Hui Ge","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-07-20T13:51:47Z","title":"Possibility of $T_{c\\bar{s}}(2900)$ as the resonance-like structure induced by threshold effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.09900","kind":"arxiv","version":1},"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:c58823d109651b0153df4f3d16652677bc7cd832a055ffe07246313eb1263a8b","target":"record","created_at":"2026-07-05T05:18:35Z","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":"df0b93f691913486f2c1d1dffb3ee58e00005c3e36cf74631315fc670378cadf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-07-20T13:51:47Z","title_canon_sha256":"5e75eeec287cd2a72811cd1059e30eaebeabc05e1bcfc5adf87fb79f99ad38b0"},"schema_version":"1.0","source":{"id":"2207.09900","kind":"arxiv","version":1}},"canonical_sha256":"17dcf6a04730c6863d001dccc3d85e936a57dce0ea989b5be40669a20dcb2c76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17dcf6a04730c6863d001dccc3d85e936a57dce0ea989b5be40669a20dcb2c76","first_computed_at":"2026-07-05T05:18:35.084623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:18:35.084623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+RPoj3m5UC7FXpYOWW/n11kP1l9ljmVR8rLxyB4+oybJAnub1wRZ4I+qRrgyfhF3umKcLHLpmUrwbyMqgvjHDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:18:35.085032Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.09900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c58823d109651b0153df4f3d16652677bc7cd832a055ffe07246313eb1263a8b","sha256:8b11c1de4069d40dd0ce84480a16747e2c7d5e373c0a0fba56d3ce732e624530"],"state_sha256":"c1968299be66454e568bccc75e876fe9df785fd041edce0df99e4c3ebdffd54a"}