{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:3GPOYAEUWAXF4AFLJ5B3JMQUIT","short_pith_number":"pith:3GPOYAEU","schema_version":"1.0","canonical_sha256":"d99eec0094b02e5e00ab4f43b4b21444f39e0c7afa6b6277b2146b97bed70131","source":{"kind":"arxiv","id":"1606.09385","version":3},"attestation_state":"computed","paper":{"title":"Nucleon-pion-state contribution in lattice calculations of the nucleon charges $g_A,g_T$ and $g_S$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Oliver Bar","submitted_at":"2016-06-30T08:17:46Z","abstract_excerpt":"We employ leading order covariant chiral perturbation theory to compute the nucleon-pion-state contribution to the 3-point correlation functions one typically measures in lattice QCD to extract the isovector nucleon charges $g_A,g_T$ and $g_S$. We estimate the impact of the nucleon-pion-state contribution on both the plateau and the summation method for lattice simulations with physical pion masses. The nucleon-pion-state contribution results in an overestimation of all charges with both methods. The overestimation is roughly equal for the axial and the tensor charge, and about fifty percent l"},"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":"1606.09385","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-06-30T08:17:46Z","cross_cats_sorted":[],"title_canon_sha256":"0ebdbadf78f68816871d32b5e96888d7de086bfa70e8fa5c848f2e0a03bdedbd","abstract_canon_sha256":"60ee842153114eeee820c9da4f4e3d36870aba4260876445844e6bab51d38447"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:10.675241Z","signature_b64":"WIs5WA+raZj7APeChluRo0OefO/wyxm5W5/X+T41b/lkSbZ5gdPyC08//Klm8LM9sBsl3CerdsyrDHxPh65jBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d99eec0094b02e5e00ab4f43b4b21444f39e0c7afa6b6277b2146b97bed70131","last_reissued_at":"2026-05-18T01:04:10.674710Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:10.674710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nucleon-pion-state contribution in lattice calculations of the nucleon charges $g_A,g_T$ and $g_S$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Oliver Bar","submitted_at":"2016-06-30T08:17:46Z","abstract_excerpt":"We employ leading order covariant chiral perturbation theory to compute the nucleon-pion-state contribution to the 3-point correlation functions one typically measures in lattice QCD to extract the isovector nucleon charges $g_A,g_T$ and $g_S$. We estimate the impact of the nucleon-pion-state contribution on both the plateau and the summation method for lattice simulations with physical pion masses. The nucleon-pion-state contribution results in an overestimation of all charges with both methods. The overestimation is roughly equal for the axial and the tensor charge, and about fifty percent l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.09385","kind":"arxiv","version":3},"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":"1606.09385","created_at":"2026-05-18T01:04:10.674807+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.09385v3","created_at":"2026-05-18T01:04:10.674807+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.09385","created_at":"2026-05-18T01:04:10.674807+00:00"},{"alias_kind":"pith_short_12","alias_value":"3GPOYAEUWAXF","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"3GPOYAEUWAXF4AFL","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"3GPOYAEU","created_at":"2026-05-18T12:29:55.572404+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2601.21155","citing_title":"Nucleon axial-vector form factor and radius from radiatively-corrected antineutrino scattering data","ref_index":71,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT","json":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT.json","graph_json":"https://pith.science/api/pith-number/3GPOYAEUWAXF4AFLJ5B3JMQUIT/graph.json","events_json":"https://pith.science/api/pith-number/3GPOYAEUWAXF4AFLJ5B3JMQUIT/events.json","paper":"https://pith.science/paper/3GPOYAEU"},"agent_actions":{"view_html":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT","download_json":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT.json","view_paper":"https://pith.science/paper/3GPOYAEU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.09385&json=true","fetch_graph":"https://pith.science/api/pith-number/3GPOYAEUWAXF4AFLJ5B3JMQUIT/graph.json","fetch_events":"https://pith.science/api/pith-number/3GPOYAEUWAXF4AFLJ5B3JMQUIT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT/action/storage_attestation","attest_author":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT/action/author_attestation","sign_citation":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT/action/citation_signature","submit_replication":"https://pith.science/pith/3GPOYAEUWAXF4AFLJ5B3JMQUIT/action/replication_record"}},"created_at":"2026-05-18T01:04:10.674807+00:00","updated_at":"2026-05-18T01:04:10.674807+00:00"}