{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:CKY2MFYQCNPFAXB2TCUUQRXWIN","short_pith_number":"pith:CKY2MFYQ","schema_version":"1.0","canonical_sha256":"12b1a61710135e505c3a98a94846f643594b93af88ce9807efbde772db382ddc","source":{"kind":"arxiv","id":"nucl-th/0311089","version":2},"attestation_state":"computed","paper":{"title":"Dispersion Relation Constrained Partial Wave Analysis of piN Elastic and piN\\to\\etaN Scattering Data: The Baryon Spectrum","license":"","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"I.I. Strakovsky, M.M. Pavan (TRIUMF), R.A. Arndt, R.L. Workman (GW), W.J. Briscoe","submitted_at":"2003-11-24T18:42:53Z","abstract_excerpt":"We present results from a comprehensive partial-wave analysis of pi+-p elastic scattering and charge-exchange data, covering the region from threshold to 2.1 GeV in the lab pion kinetic energy, employing a coupled-channel formalism to simultaneously fit pi-p\\to\\eta n data to 0.8 GeV. Our main result, solution FA02, utilizes a complete set of forward and fixed-t dispersion relation constraints, from threshold to 1 GeV, and from t = 0 to -0.4 (GeV/c)^2, applied to the piN elastic amplitude. A large number of systematic checks have been performed, including fits with no charge-exchange data and o"},"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":"nucl-th/0311089","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2003-11-24T18:42:53Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"title_canon_sha256":"031bad373adcf5c7d27aa31d1dbbd5db499750f6711a135a70cf6dc63c18146c","abstract_canon_sha256":"8b73909a79743b22e15190e686afd4c8022e5a5c98a3d53ac8dbc5dce5674ded"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:17:54.214137Z","signature_b64":"+3w/JHonLUTkT4G8tiWSx6ilHe8eajDzv2hat3+3XsNsEIAldgyodlITLp4ppeEZmr21OsUt89wusUkuiSNGDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12b1a61710135e505c3a98a94846f643594b93af88ce9807efbde772db382ddc","last_reissued_at":"2026-07-04T15:17:54.213722Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:17:54.213722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dispersion Relation Constrained Partial Wave Analysis of piN Elastic and piN\\to\\etaN Scattering Data: The Baryon Spectrum","license":"","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"I.I. Strakovsky, M.M. Pavan (TRIUMF), R.A. Arndt, R.L. Workman (GW), W.J. Briscoe","submitted_at":"2003-11-24T18:42:53Z","abstract_excerpt":"We present results from a comprehensive partial-wave analysis of pi+-p elastic scattering and charge-exchange data, covering the region from threshold to 2.1 GeV in the lab pion kinetic energy, employing a coupled-channel formalism to simultaneously fit pi-p\\to\\eta n data to 0.8 GeV. Our main result, solution FA02, utilizes a complete set of forward and fixed-t dispersion relation constraints, from threshold to 1 GeV, and from t = 0 to -0.4 (GeV/c)^2, applied to the piN elastic amplitude. A large number of systematic checks have been performed, including fits with no charge-exchange data and o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0311089","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nucl-th/0311089/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":"nucl-th/0311089","created_at":"2026-07-04T15:17:54.213779+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0311089v2","created_at":"2026-07-04T15:17:54.213779+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0311089","created_at":"2026-07-04T15:17:54.213779+00:00"},{"alias_kind":"pith_short_12","alias_value":"CKY2MFYQCNPF","created_at":"2026-07-04T15:17:54.213779+00:00"},{"alias_kind":"pith_short_16","alias_value":"CKY2MFYQCNPFAXB2","created_at":"2026-07-04T15:17:54.213779+00:00"},{"alias_kind":"pith_short_8","alias_value":"CKY2MFYQ","created_at":"2026-07-04T15:17:54.213779+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/CKY2MFYQCNPFAXB2TCUUQRXWIN","json":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN.json","graph_json":"https://pith.science/api/pith-number/CKY2MFYQCNPFAXB2TCUUQRXWIN/graph.json","events_json":"https://pith.science/api/pith-number/CKY2MFYQCNPFAXB2TCUUQRXWIN/events.json","paper":"https://pith.science/paper/CKY2MFYQ"},"agent_actions":{"view_html":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN","download_json":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN.json","view_paper":"https://pith.science/paper/CKY2MFYQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/0311089&json=true","fetch_graph":"https://pith.science/api/pith-number/CKY2MFYQCNPFAXB2TCUUQRXWIN/graph.json","fetch_events":"https://pith.science/api/pith-number/CKY2MFYQCNPFAXB2TCUUQRXWIN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN/action/storage_attestation","attest_author":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN/action/author_attestation","sign_citation":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN/action/citation_signature","submit_replication":"https://pith.science/pith/CKY2MFYQCNPFAXB2TCUUQRXWIN/action/replication_record"}},"created_at":"2026-07-04T15:17:54.213779+00:00","updated_at":"2026-07-04T15:17:54.213779+00:00"}