{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:RWFFROL7EQDQ6MAQBXCJAYFR3Q","short_pith_number":"pith:RWFFROL7","schema_version":"1.0","canonical_sha256":"8d8a58b97f24070f30100dc49060b1dc14a23439815bb3c5900a79792249cf0e","source":{"kind":"arxiv","id":"1204.4422","version":2},"attestation_state":"computed","paper":{"title":"Nucleon form factors and spin content in a quark-diquark model with a pion cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Gerald A. Miller, Ian C. Cloet","submitted_at":"2012-04-19T18:01:25Z","abstract_excerpt":"We propose a new model of the nucleon in which quark-diquark configurations immersed in a pion cloud are treated in a manner consistent with Poincar\\'e invariance. With suitably chosen parameters, the computations employing this model reproduce the measured electromagnetic form factors and the quark-spin contribution to the total nucleon angular momentum."},"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":"1204.4422","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-04-19T18:01:25Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"268b8afd9b24627598346a63f7b7b034d19c886fb011e7936e910f0f6ed62ac9","abstract_canon_sha256":"9a7ab443c6e5a8f49bc7a61fe67c44dad1821ccfd142726b10be69911ee17cf0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:11.142135Z","signature_b64":"I1sjtdACa5hEQFtzAU4AbJN8rqiRyf7pxsutBXPgjbMWNMEUjt84MVPCs8rouOSN8Lhm/8dosR4dOK6LUdE3BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d8a58b97f24070f30100dc49060b1dc14a23439815bb3c5900a79792249cf0e","last_reissued_at":"2026-05-18T03:23:11.141497Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:11.141497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nucleon form factors and spin content in a quark-diquark model with a pion cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Gerald A. Miller, Ian C. Cloet","submitted_at":"2012-04-19T18:01:25Z","abstract_excerpt":"We propose a new model of the nucleon in which quark-diquark configurations immersed in a pion cloud are treated in a manner consistent with Poincar\\'e invariance. With suitably chosen parameters, the computations employing this model reproduce the measured electromagnetic form factors and the quark-spin contribution to the total nucleon angular momentum."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4422","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":"1204.4422","created_at":"2026-05-18T03:23:11.141593+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.4422v2","created_at":"2026-05-18T03:23:11.141593+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4422","created_at":"2026-05-18T03:23:11.141593+00:00"},{"alias_kind":"pith_short_12","alias_value":"RWFFROL7EQDQ","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_16","alias_value":"RWFFROL7EQDQ6MAQ","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_8","alias_value":"RWFFROL7","created_at":"2026-05-18T12:27:20.899486+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/RWFFROL7EQDQ6MAQBXCJAYFR3Q","json":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q.json","graph_json":"https://pith.science/api/pith-number/RWFFROL7EQDQ6MAQBXCJAYFR3Q/graph.json","events_json":"https://pith.science/api/pith-number/RWFFROL7EQDQ6MAQBXCJAYFR3Q/events.json","paper":"https://pith.science/paper/RWFFROL7"},"agent_actions":{"view_html":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q","download_json":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q.json","view_paper":"https://pith.science/paper/RWFFROL7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.4422&json=true","fetch_graph":"https://pith.science/api/pith-number/RWFFROL7EQDQ6MAQBXCJAYFR3Q/graph.json","fetch_events":"https://pith.science/api/pith-number/RWFFROL7EQDQ6MAQBXCJAYFR3Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q/action/storage_attestation","attest_author":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q/action/author_attestation","sign_citation":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q/action/citation_signature","submit_replication":"https://pith.science/pith/RWFFROL7EQDQ6MAQBXCJAYFR3Q/action/replication_record"}},"created_at":"2026-05-18T03:23:11.141593+00:00","updated_at":"2026-05-18T03:23:11.141593+00:00"}