{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:374URB2QBL5QXSFFEZLIB3CKMA","short_pith_number":"pith:374URB2Q","schema_version":"1.0","canonical_sha256":"dff94887500afb0bc8a5265680ec4a600b2ad6d7295ecd9a454ebd7c81ff357b","source":{"kind":"arxiv","id":"1108.3923","version":1},"attestation_state":"computed","paper":{"title":"Chiral unitary theory of scalar mesons in a finite volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"A. Rusetsky, E. Oset, M. Doring, U.G. Meissner","submitted_at":"2011-08-19T09:14:16Z","abstract_excerpt":"We develop a scheme for the extraction of the properties of the scalar mesons $f_0(600)$, $f_0(980)$, and $a_0(980)$ from lattice QCD data. This scheme is based on a two-channel chiral unitary approach with fully relativistic propagators in a finite volume. In order to discuss the feasibility of finding the mass and width of the scalar resonances, we analyze synthetic lattice data with a fixed error assigned, and show that the framework can be indeed used for an accurate determination of resonance pole positions in the multi-channel scattering."},"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":"1108.3923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-08-19T09:14:16Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"2ca897e618ff9a726e85681629c836e5676f15077524d6d95b3689bc9c9a54aa","abstract_canon_sha256":"26f246d4ed5d35d604d849e27a449a86a899268e77bd519afef31e7411b79fc0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:05.976857Z","signature_b64":"gR19Ad+n+wTPqkx/dD0UDItQR+5SSEACVN7s8qlLtX1/58mdasWadYnQujVbemmYW/GlKHe3I95jOt6e/DfWBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dff94887500afb0bc8a5265680ec4a600b2ad6d7295ecd9a454ebd7c81ff357b","last_reissued_at":"2026-05-18T04:15:05.976099Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:05.976099Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chiral unitary theory of scalar mesons in a finite volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"A. Rusetsky, E. Oset, M. Doring, U.G. Meissner","submitted_at":"2011-08-19T09:14:16Z","abstract_excerpt":"We develop a scheme for the extraction of the properties of the scalar mesons $f_0(600)$, $f_0(980)$, and $a_0(980)$ from lattice QCD data. This scheme is based on a two-channel chiral unitary approach with fully relativistic propagators in a finite volume. In order to discuss the feasibility of finding the mass and width of the scalar resonances, we analyze synthetic lattice data with a fixed error assigned, and show that the framework can be indeed used for an accurate determination of resonance pole positions in the multi-channel scattering."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3923","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":"1108.3923","created_at":"2026-05-18T04:15:05.976212+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.3923v1","created_at":"2026-05-18T04:15:05.976212+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.3923","created_at":"2026-05-18T04:15:05.976212+00:00"},{"alias_kind":"pith_short_12","alias_value":"374URB2QBL5Q","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"374URB2QBL5QXSFF","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"374URB2Q","created_at":"2026-05-18T12:26:18.847500+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/374URB2QBL5QXSFFEZLIB3CKMA","json":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA.json","graph_json":"https://pith.science/api/pith-number/374URB2QBL5QXSFFEZLIB3CKMA/graph.json","events_json":"https://pith.science/api/pith-number/374URB2QBL5QXSFFEZLIB3CKMA/events.json","paper":"https://pith.science/paper/374URB2Q"},"agent_actions":{"view_html":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA","download_json":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA.json","view_paper":"https://pith.science/paper/374URB2Q","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.3923&json=true","fetch_graph":"https://pith.science/api/pith-number/374URB2QBL5QXSFFEZLIB3CKMA/graph.json","fetch_events":"https://pith.science/api/pith-number/374URB2QBL5QXSFFEZLIB3CKMA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA/action/storage_attestation","attest_author":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA/action/author_attestation","sign_citation":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA/action/citation_signature","submit_replication":"https://pith.science/pith/374URB2QBL5QXSFFEZLIB3CKMA/action/replication_record"}},"created_at":"2026-05-18T04:15:05.976212+00:00","updated_at":"2026-05-18T04:15:05.976212+00:00"}