{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:FYCIQ6OUZUFTAMBBNFM6WUZZVD","short_pith_number":"pith:FYCIQ6OU","schema_version":"1.0","canonical_sha256":"2e048879d4cd0b3030216959eb5339a8d9242adb56f6c86a0d70e517dbb69939","source":{"kind":"arxiv","id":"1603.02376","version":2},"attestation_state":"computed","paper":{"title":"Coupled channel analysis of molecule picture of $P_{c}(4380)$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Daiki Suenaga, Masayasu Harada, Yuki Shimizu","submitted_at":"2016-03-08T04:22:30Z","abstract_excerpt":"We construct a potential obtained by one-pion exchange for the coupled channel $\\Sigma_c^\\ast$$\\bar{D}$-$\\Sigma_c$$\\bar{D}^\\ast$, and solve the coupled Schr\\\"{o}dinger equations to determine the binding energy. We find that there exists one or two bound states with the binding energy of several MeV below the threshold of $\\Sigma_c^\\ast$ and $\\bar{D}$, dominantly made from a $\\Sigma_c^\\ast$ baryon and a $\\bar{D}$ meson, with the size of about $1.5$fm for wide parameter region. We also study the pentaquark states including a $b$ quark and/or an anti-$b$ quark. We show that there exist pentaquark"},"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":"1603.02376","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-03-08T04:22:30Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"cf0cd62fb1ccf1d781f1fc43f8abd49967d4a0cf12b77cbda8038078fa5d48f2","abstract_canon_sha256":"3e8d8e91626650783d27e6f234c6dde763b3060010ad8dee81cc87aba25cab8b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:29.851506Z","signature_b64":"pIR+eJ6YtlWLNp7x0YfnXVhNTMjVFupcZJyXOFtysYXHetolBbm9CG60L95UdYyKUszOKgpiBPY8/Pl+LxYxDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e048879d4cd0b3030216959eb5339a8d9242adb56f6c86a0d70e517dbb69939","last_reissued_at":"2026-05-18T01:12:29.851181Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:29.851181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coupled channel analysis of molecule picture of $P_{c}(4380)$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Daiki Suenaga, Masayasu Harada, Yuki Shimizu","submitted_at":"2016-03-08T04:22:30Z","abstract_excerpt":"We construct a potential obtained by one-pion exchange for the coupled channel $\\Sigma_c^\\ast$$\\bar{D}$-$\\Sigma_c$$\\bar{D}^\\ast$, and solve the coupled Schr\\\"{o}dinger equations to determine the binding energy. We find that there exists one or two bound states with the binding energy of several MeV below the threshold of $\\Sigma_c^\\ast$ and $\\bar{D}$, dominantly made from a $\\Sigma_c^\\ast$ baryon and a $\\bar{D}$ meson, with the size of about $1.5$fm for wide parameter region. We also study the pentaquark states including a $b$ quark and/or an anti-$b$ quark. We show that there exist pentaquark"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.02376","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":"1603.02376","created_at":"2026-05-18T01:12:29.851230+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.02376v2","created_at":"2026-05-18T01:12:29.851230+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.02376","created_at":"2026-05-18T01:12:29.851230+00:00"},{"alias_kind":"pith_short_12","alias_value":"FYCIQ6OUZUFT","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"FYCIQ6OUZUFTAMBB","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"FYCIQ6OU","created_at":"2026-05-18T12:30:15.759754+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/FYCIQ6OUZUFTAMBBNFM6WUZZVD","json":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD.json","graph_json":"https://pith.science/api/pith-number/FYCIQ6OUZUFTAMBBNFM6WUZZVD/graph.json","events_json":"https://pith.science/api/pith-number/FYCIQ6OUZUFTAMBBNFM6WUZZVD/events.json","paper":"https://pith.science/paper/FYCIQ6OU"},"agent_actions":{"view_html":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD","download_json":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD.json","view_paper":"https://pith.science/paper/FYCIQ6OU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.02376&json=true","fetch_graph":"https://pith.science/api/pith-number/FYCIQ6OUZUFTAMBBNFM6WUZZVD/graph.json","fetch_events":"https://pith.science/api/pith-number/FYCIQ6OUZUFTAMBBNFM6WUZZVD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD/action/storage_attestation","attest_author":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD/action/author_attestation","sign_citation":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD/action/citation_signature","submit_replication":"https://pith.science/pith/FYCIQ6OUZUFTAMBBNFM6WUZZVD/action/replication_record"}},"created_at":"2026-05-18T01:12:29.851230+00:00","updated_at":"2026-05-18T01:12:29.851230+00:00"}