{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:JB3X4EKYRHXKKDRHHIP5HDUOV4","short_pith_number":"pith:JB3X4EKY","schema_version":"1.0","canonical_sha256":"48777e115889eea50e273a1fd38e8eaf2146430854b6774e2f78a9906079b9da","source":{"kind":"arxiv","id":"1711.03142","version":1},"attestation_state":"computed","paper":{"title":"Structure of the nucleon's low-lying excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Bruno El-Bennich, Chen Chen, Craig D. Roberts, Jorge Segovia, Sebastian M. Schmidt, Shaolong Wan","submitted_at":"2017-11-08T20:13:23Z","abstract_excerpt":"A continuum approach to the three valence-quark bound-state problem in quantum field theory is used to perform a comparative study of the four lightest $(I=1/2,J^P = 1/2^\\pm)$ baryon isospin-doublets in order to elucidate their structural similarities and differences. Such analyses predict the presence of nonpointlike, electromagnetically-active quark-quark (diquark) correlations within all baryons; and in these doublets, isoscalar-scalar, isovector-pseudovector, isoscalar-pseudoscalar, and vector diquarks can all play a role. In the two lightest $(1/2,1/2^+)$ doublets, however, scalar and pse"},"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":"1711.03142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-11-08T20:13:23Z","cross_cats_sorted":["hep-lat","hep-ph","nucl-ex"],"title_canon_sha256":"bd3cf9e5370140360850dc6d353bdde4ec9907254701d6798e5794ce76661722","abstract_canon_sha256":"52efbb9e680a5bf1da28081d43d815689f45d7cab5bf037eff48cb6434d1c379"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:57.898228Z","signature_b64":"EFwyRWkGhDSnlwgup4ZQaKjypastitfvB3gbQzJlrZdst83RfOa8MRCpXUz69ZoZwHjup/zGta8WswNlm4RKDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48777e115889eea50e273a1fd38e8eaf2146430854b6774e2f78a9906079b9da","last_reissued_at":"2026-05-18T00:22:57.897789Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:57.897789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structure of the nucleon's low-lying excitations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Bruno El-Bennich, Chen Chen, Craig D. Roberts, Jorge Segovia, Sebastian M. Schmidt, Shaolong Wan","submitted_at":"2017-11-08T20:13:23Z","abstract_excerpt":"A continuum approach to the three valence-quark bound-state problem in quantum field theory is used to perform a comparative study of the four lightest $(I=1/2,J^P = 1/2^\\pm)$ baryon isospin-doublets in order to elucidate their structural similarities and differences. Such analyses predict the presence of nonpointlike, electromagnetically-active quark-quark (diquark) correlations within all baryons; and in these doublets, isoscalar-scalar, isovector-pseudovector, isoscalar-pseudoscalar, and vector diquarks can all play a role. In the two lightest $(1/2,1/2^+)$ doublets, however, scalar and pse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03142","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":""},"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":"1711.03142","created_at":"2026-05-18T00:22:57.897866+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.03142v1","created_at":"2026-05-18T00:22:57.897866+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03142","created_at":"2026-05-18T00:22:57.897866+00:00"},{"alias_kind":"pith_short_12","alias_value":"JB3X4EKYRHXK","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_16","alias_value":"JB3X4EKYRHXKKDRH","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_8","alias_value":"JB3X4EKY","created_at":"2026-05-18T12:31:21.493067+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/JB3X4EKYRHXKKDRHHIP5HDUOV4","json":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4.json","graph_json":"https://pith.science/api/pith-number/JB3X4EKYRHXKKDRHHIP5HDUOV4/graph.json","events_json":"https://pith.science/api/pith-number/JB3X4EKYRHXKKDRHHIP5HDUOV4/events.json","paper":"https://pith.science/paper/JB3X4EKY"},"agent_actions":{"view_html":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4","download_json":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4.json","view_paper":"https://pith.science/paper/JB3X4EKY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.03142&json=true","fetch_graph":"https://pith.science/api/pith-number/JB3X4EKYRHXKKDRHHIP5HDUOV4/graph.json","fetch_events":"https://pith.science/api/pith-number/JB3X4EKYRHXKKDRHHIP5HDUOV4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4/action/storage_attestation","attest_author":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4/action/author_attestation","sign_citation":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4/action/citation_signature","submit_replication":"https://pith.science/pith/JB3X4EKYRHXKKDRHHIP5HDUOV4/action/replication_record"}},"created_at":"2026-05-18T00:22:57.897866+00:00","updated_at":"2026-05-18T00:22:57.897866+00:00"}