{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:SD6L76XXFWJBDFKMQVJGCX4QBI","short_pith_number":"pith:SD6L76XX","schema_version":"1.0","canonical_sha256":"90fcbffaf72d9211954c8552615f900a0beb20deffdff194c78094aa871954b9","source":{"kind":"arxiv","id":"2508.13050","version":1},"attestation_state":"computed","paper":{"title":"Unravelling Pentaquarks with Born--Oppenheimer effective theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Abhishek Mohapatra, Antonio Vairo, Nora Brambilla","submitted_at":"2025-08-18T16:13:43Z","abstract_excerpt":"The hidden-charm pentaquark states $P_{c\\bar{c}}\\left(4312\\right)^+$, $P_{c\\bar{c}}\\left(4380\\right)^+$, $P_{c\\bar{c}}\\left(4440\\right)^+$, and $P_{c\\bar{c}}\\left(4457\\right)^+$, all with isospin $I = 1/2$, were discovered by the LHCb collaboration in the decay process $\\Lambda_b^0 \\to J/\\psi p K^-$. Although their quantum numbers remain undetermined, these states have generated significant theoretical interest. We analyze their spectrum and decay patterns-including those of their spin partners-within the Born--Oppenheimer effective field theory (BOEFT), a framework grounded in QCD. At leading"},"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":"2508.13050","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-08-18T16:13:43Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"864df3413ae72e07fa7f047bb1669675eb1ce91ef77518f43e8198f73a52564f","abstract_canon_sha256":"e1074342e7ce3ed91236a92de81e56629684eda621deb2952030f879e509c3b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:55:31.663731Z","signature_b64":"aIHz7el47WJkcnDOCbYGd3blbQi8r0hnTpA2gmLvUJ8F4fDe/jNhXkevPwjXx/m0N/MsBJ4Myf9KoUOnwUtTBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90fcbffaf72d9211954c8552615f900a0beb20deffdff194c78094aa871954b9","last_reissued_at":"2026-07-05T11:55:31.663238Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:55:31.663238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unravelling Pentaquarks with Born--Oppenheimer effective theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Abhishek Mohapatra, Antonio Vairo, Nora Brambilla","submitted_at":"2025-08-18T16:13:43Z","abstract_excerpt":"The hidden-charm pentaquark states $P_{c\\bar{c}}\\left(4312\\right)^+$, $P_{c\\bar{c}}\\left(4380\\right)^+$, $P_{c\\bar{c}}\\left(4440\\right)^+$, and $P_{c\\bar{c}}\\left(4457\\right)^+$, all with isospin $I = 1/2$, were discovered by the LHCb collaboration in the decay process $\\Lambda_b^0 \\to J/\\psi p K^-$. Although their quantum numbers remain undetermined, these states have generated significant theoretical interest. We analyze their spectrum and decay patterns-including those of their spin partners-within the Born--Oppenheimer effective field theory (BOEFT), a framework grounded in QCD. At leading"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.13050","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/2508.13050/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":"2508.13050","created_at":"2026-07-05T11:55:31.663298+00:00"},{"alias_kind":"arxiv_version","alias_value":"2508.13050v1","created_at":"2026-07-05T11:55:31.663298+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.13050","created_at":"2026-07-05T11:55:31.663298+00:00"},{"alias_kind":"pith_short_12","alias_value":"SD6L76XXFWJB","created_at":"2026-07-05T11:55:31.663298+00:00"},{"alias_kind":"pith_short_16","alias_value":"SD6L76XXFWJBDFKM","created_at":"2026-07-05T11:55:31.663298+00:00"},{"alias_kind":"pith_short_8","alias_value":"SD6L76XX","created_at":"2026-07-05T11:55:31.663298+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.04105","citing_title":"Quarkoniumlike states above open-flavor thresholds in Born-Oppenheimer EFT","ref_index":61,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI","json":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI.json","graph_json":"https://pith.science/api/pith-number/SD6L76XXFWJBDFKMQVJGCX4QBI/graph.json","events_json":"https://pith.science/api/pith-number/SD6L76XXFWJBDFKMQVJGCX4QBI/events.json","paper":"https://pith.science/paper/SD6L76XX"},"agent_actions":{"view_html":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI","download_json":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI.json","view_paper":"https://pith.science/paper/SD6L76XX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2508.13050&json=true","fetch_graph":"https://pith.science/api/pith-number/SD6L76XXFWJBDFKMQVJGCX4QBI/graph.json","fetch_events":"https://pith.science/api/pith-number/SD6L76XXFWJBDFKMQVJGCX4QBI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI/action/storage_attestation","attest_author":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI/action/author_attestation","sign_citation":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI/action/citation_signature","submit_replication":"https://pith.science/pith/SD6L76XXFWJBDFKMQVJGCX4QBI/action/replication_record"}},"created_at":"2026-07-05T11:55:31.663298+00:00","updated_at":"2026-07-05T11:55:31.663298+00:00"}