{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:V5HV543GIDQQGKV77FIG4BP5MP","short_pith_number":"pith:V5HV543G","schema_version":"1.0","canonical_sha256":"af4f5ef36640e1032abff9506e05fd63d909e9b45b41d54f78f3ea41423bd5a9","source":{"kind":"arxiv","id":"1504.05157","version":3},"attestation_state":"computed","paper":{"title":"Quark-gluon vertex from the Landau gauge Curci-Ferrari model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Marcela Pel\\'aez, Matthieu Tissier, Nicol\\'as Wschebor","submitted_at":"2015-04-20T18:57:20Z","abstract_excerpt":"We investigate the quark-gluon three-point correlation function within a one-loop computation performed in the Curci-Ferrari massive extension of the Faddeev-Popov gauge-fixed action. The mass term is used as a minimal way for taking into account the influence of the Gribov ambiguity. Our results, with renormalization-group improvement, are compared with lattice data. We show that the comparison is in general very satisfactory for the functions which are compatible with chiral symmetry, except for one. We argue that this may be due to large systematic errors {when extracting this function from"},"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":"1504.05157","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-20T18:57:20Z","cross_cats_sorted":["hep-lat","hep-ph"],"title_canon_sha256":"e4a41b17510d5b5f775e2396875aaadad5b7c68454b33f5240259854af214af7","abstract_canon_sha256":"2337b2c4cf7d3991d68f802bbd6416d454c3df099eae5cf246f0ba876d993389"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:33.428527Z","signature_b64":"Y5SazkDZTVZx3AtLtYYBLx9YxLCkWuc43S8TI1n3icULaDm6+8sOFSV4JXpnD6seCzOQgfMedbPr8hm3eAbOAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af4f5ef36640e1032abff9506e05fd63d909e9b45b41d54f78f3ea41423bd5a9","last_reissued_at":"2026-05-18T01:10:33.427991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:33.427991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quark-gluon vertex from the Landau gauge Curci-Ferrari model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Marcela Pel\\'aez, Matthieu Tissier, Nicol\\'as Wschebor","submitted_at":"2015-04-20T18:57:20Z","abstract_excerpt":"We investigate the quark-gluon three-point correlation function within a one-loop computation performed in the Curci-Ferrari massive extension of the Faddeev-Popov gauge-fixed action. The mass term is used as a minimal way for taking into account the influence of the Gribov ambiguity. Our results, with renormalization-group improvement, are compared with lattice data. We show that the comparison is in general very satisfactory for the functions which are compatible with chiral symmetry, except for one. We argue that this may be due to large systematic errors {when extracting this function from"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.05157","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":"1504.05157","created_at":"2026-05-18T01:10:33.428076+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.05157v3","created_at":"2026-05-18T01:10:33.428076+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.05157","created_at":"2026-05-18T01:10:33.428076+00:00"},{"alias_kind":"pith_short_12","alias_value":"V5HV543GIDQQ","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_16","alias_value":"V5HV543GIDQQGKV7","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_8","alias_value":"V5HV543G","created_at":"2026-05-18T12:29:44.643036+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.20235","citing_title":"No planar degeneracy for the Landau gauge quark-gluon vertex","ref_index":55,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP","json":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP.json","graph_json":"https://pith.science/api/pith-number/V5HV543GIDQQGKV77FIG4BP5MP/graph.json","events_json":"https://pith.science/api/pith-number/V5HV543GIDQQGKV77FIG4BP5MP/events.json","paper":"https://pith.science/paper/V5HV543G"},"agent_actions":{"view_html":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP","download_json":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP.json","view_paper":"https://pith.science/paper/V5HV543G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.05157&json=true","fetch_graph":"https://pith.science/api/pith-number/V5HV543GIDQQGKV77FIG4BP5MP/graph.json","fetch_events":"https://pith.science/api/pith-number/V5HV543GIDQQGKV77FIG4BP5MP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP/action/storage_attestation","attest_author":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP/action/author_attestation","sign_citation":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP/action/citation_signature","submit_replication":"https://pith.science/pith/V5HV543GIDQQGKV77FIG4BP5MP/action/replication_record"}},"created_at":"2026-05-18T01:10:33.428076+00:00","updated_at":"2026-05-18T01:10:33.428076+00:00"}