{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:DWOCTU62GFOFDPQ6ZZXGD43CSE","short_pith_number":"pith:DWOCTU62","schema_version":"1.0","canonical_sha256":"1d9c29d3da315c51be1ece6e61f36291298d6e22143160f727ef9a7db298b119","source":{"kind":"arxiv","id":"1012.2233","version":1},"attestation_state":"computed","paper":{"title":"Chiral dynamics of the S11(1535) and S11(1650) resonances revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Maxim Mai, Peter C. Bruns, U.-G. Mei{\\ss}ner","submitted_at":"2010-12-10T11:16:43Z","abstract_excerpt":"We analyze s-wave pion-nucleon scattering in a unitarized chiral effective Lagrangian including all dimension two contact terms. We find that both the S11(1535) and the S11(1650) are dynamically generated, but the S31(1620) is not. We further discuss the structure of these dynamically generated resonances."},"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":"1012.2233","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-12-10T11:16:43Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"3a077d74ef381261c833db5f62a15c0bfe25a7dc4ea0693fb690768300b5e644","abstract_canon_sha256":"2e06a572b3d12317bd9c1ef8c8e797adbd395bc460e319f4e7af5f8b5fc7a99a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:45.556910Z","signature_b64":"h2NGEjJZPI0de+9SHGybRPQ28yM5Z02/CLjmod1SlehPWRBa3Wt0vvB6r0069nxSKAFrEFKYAlzhTu5eVWIDAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d9c29d3da315c51be1ece6e61f36291298d6e22143160f727ef9a7db298b119","last_reissued_at":"2026-05-18T04:23:45.556381Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:45.556381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chiral dynamics of the S11(1535) and S11(1650) resonances revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Maxim Mai, Peter C. Bruns, U.-G. Mei{\\ss}ner","submitted_at":"2010-12-10T11:16:43Z","abstract_excerpt":"We analyze s-wave pion-nucleon scattering in a unitarized chiral effective Lagrangian including all dimension two contact terms. We find that both the S11(1535) and the S11(1650) are dynamically generated, but the S31(1620) is not. We further discuss the structure of these dynamically generated resonances."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2233","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":"1012.2233","created_at":"2026-05-18T04:23:45.556467+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.2233v1","created_at":"2026-05-18T04:23:45.556467+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2233","created_at":"2026-05-18T04:23:45.556467+00:00"},{"alias_kind":"pith_short_12","alias_value":"DWOCTU62GFOF","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"DWOCTU62GFOFDPQ6","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"DWOCTU62","created_at":"2026-05-18T12:26:06.534383+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2407.17969","citing_title":"Effects of Final State Interactions on Landau Singularities","ref_index":20,"is_internal_anchor":true},{"citing_arxiv_id":"2604.00646","citing_title":"Hyperon non-leptonic decays in relativistic Chiral Perturbation Theory with resonances","ref_index":86,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE","json":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE.json","graph_json":"https://pith.science/api/pith-number/DWOCTU62GFOFDPQ6ZZXGD43CSE/graph.json","events_json":"https://pith.science/api/pith-number/DWOCTU62GFOFDPQ6ZZXGD43CSE/events.json","paper":"https://pith.science/paper/DWOCTU62"},"agent_actions":{"view_html":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE","download_json":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE.json","view_paper":"https://pith.science/paper/DWOCTU62","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.2233&json=true","fetch_graph":"https://pith.science/api/pith-number/DWOCTU62GFOFDPQ6ZZXGD43CSE/graph.json","fetch_events":"https://pith.science/api/pith-number/DWOCTU62GFOFDPQ6ZZXGD43CSE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE/action/storage_attestation","attest_author":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE/action/author_attestation","sign_citation":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE/action/citation_signature","submit_replication":"https://pith.science/pith/DWOCTU62GFOFDPQ6ZZXGD43CSE/action/replication_record"}},"created_at":"2026-05-18T04:23:45.556467+00:00","updated_at":"2026-05-18T04:23:45.556467+00:00"}