{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:VYV4R5IMRLPSYOENFRQN23KHAK","short_pith_number":"pith:VYV4R5IM","schema_version":"1.0","canonical_sha256":"ae2bc8f50c8adf2c388d2c60dd6d470280e61569e32a3a6e99096775ae85cd1a","source":{"kind":"arxiv","id":"1610.07117","version":3},"attestation_state":"computed","paper":{"title":"Role of a triangle singularity in the $\\gamma p\\rightarrow K^+ \\Lambda(1405)$ reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"En Wang, Eulogio Oset, Feng-Kun Guo, Ju-Jun Xie, Wei-Hong Liang","submitted_at":"2016-10-23T03:10:05Z","abstract_excerpt":"We show the effects of a triangle singularity mechanism for the $\\gamma p \\to K^+\\Lambda(1405)$ reaction. The mechanism has a $N^*$ resonance around 2030 MeV, which decays into $K^* \\Sigma$. The $K^*$ decays to $K^+ \\pi$, and the $\\pi \\Sigma$ merge to form the $\\Lambda(1405)$. This mechanism produces a peak around $\\sqrt{s} = 2110$ MeV, and has its largest contribution around cos$\\theta=0$. The addition of this mechanism to other conventional ones, leads to a good reproduction of ${\\rm d}\\sigma/{\\rm dcos}\\theta$ and the integrated cross section around this energy, providing a solution to a pro"},"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":"1610.07117","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-23T03:10:05Z","cross_cats_sorted":[],"title_canon_sha256":"ec18b2a8e62ae92763afd2a7f2cef6c97e86b5f2284e324c2508cf77a33f47bc","abstract_canon_sha256":"498bac4bae12ca96b68d9f9fd772bef0fc10accf4a1a5aad3d59710cb75154b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:51.993241Z","signature_b64":"ttBjzL+tiTY+RrtxcjeOvmwFiFsHTsHRxnangDioOTeif9OYNN3cIW2mmeTA9GVj1d1z712uiIeL/ikrfGt8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae2bc8f50c8adf2c388d2c60dd6d470280e61569e32a3a6e99096775ae85cd1a","last_reissued_at":"2026-05-18T00:50:51.992688Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:51.992688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Role of a triangle singularity in the $\\gamma p\\rightarrow K^+ \\Lambda(1405)$ reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"En Wang, Eulogio Oset, Feng-Kun Guo, Ju-Jun Xie, Wei-Hong Liang","submitted_at":"2016-10-23T03:10:05Z","abstract_excerpt":"We show the effects of a triangle singularity mechanism for the $\\gamma p \\to K^+\\Lambda(1405)$ reaction. The mechanism has a $N^*$ resonance around 2030 MeV, which decays into $K^* \\Sigma$. The $K^*$ decays to $K^+ \\pi$, and the $\\pi \\Sigma$ merge to form the $\\Lambda(1405)$. This mechanism produces a peak around $\\sqrt{s} = 2110$ MeV, and has its largest contribution around cos$\\theta=0$. The addition of this mechanism to other conventional ones, leads to a good reproduction of ${\\rm d}\\sigma/{\\rm dcos}\\theta$ and the integrated cross section around this energy, providing a solution to a pro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.07117","kind":"arxiv","version":3},"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":"1610.07117","created_at":"2026-05-18T00:50:51.992775+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.07117v3","created_at":"2026-05-18T00:50:51.992775+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.07117","created_at":"2026-05-18T00:50:51.992775+00:00"},{"alias_kind":"pith_short_12","alias_value":"VYV4R5IMRLPS","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_16","alias_value":"VYV4R5IMRLPSYOEN","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_8","alias_value":"VYV4R5IM","created_at":"2026-05-18T12:30:48.956258+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/VYV4R5IMRLPSYOENFRQN23KHAK","json":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK.json","graph_json":"https://pith.science/api/pith-number/VYV4R5IMRLPSYOENFRQN23KHAK/graph.json","events_json":"https://pith.science/api/pith-number/VYV4R5IMRLPSYOENFRQN23KHAK/events.json","paper":"https://pith.science/paper/VYV4R5IM"},"agent_actions":{"view_html":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK","download_json":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK.json","view_paper":"https://pith.science/paper/VYV4R5IM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.07117&json=true","fetch_graph":"https://pith.science/api/pith-number/VYV4R5IMRLPSYOENFRQN23KHAK/graph.json","fetch_events":"https://pith.science/api/pith-number/VYV4R5IMRLPSYOENFRQN23KHAK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK/action/storage_attestation","attest_author":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK/action/author_attestation","sign_citation":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK/action/citation_signature","submit_replication":"https://pith.science/pith/VYV4R5IMRLPSYOENFRQN23KHAK/action/replication_record"}},"created_at":"2026-05-18T00:50:51.992775+00:00","updated_at":"2026-05-18T00:50:51.992775+00:00"}