{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:D4IMOUMLT2FLH2KRQCQ4KR2TQJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"92969e43c01d374b7b011fc0a26e839f1df10c272048b6ee569e8d9231182bcf","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-13T04:36:50Z","title_canon_sha256":"655012ba326269d6d08e9178efe3e442252f1ae60d8f343e5b8ee4d1a40496de"},"schema_version":"1.0","source":{"id":"1306.3022","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.3022","created_at":"2026-05-18T01:49:22Z"},{"alias_kind":"arxiv_version","alias_value":"1306.3022v2","created_at":"2026-05-18T01:49:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.3022","created_at":"2026-05-18T01:49:22Z"},{"alias_kind":"pith_short_12","alias_value":"D4IMOUMLT2FL","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"D4IMOUMLT2FLH2KR","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"D4IMOUML","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:821d064a742a35686c61622d071ff40f46ad59e167670739063bf81a4ff04bef","target":"graph","created_at":"2026-05-18T01:49:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We investigate the dressed quark-gluon vertex combining two established non-perturbative approaches to QCD: the Dyson-Schwinger equation (DSE) for the quark propagator and lattice-regularized simulations for the quark, gluon and ghost propagators. The vertex is modeled using a generalized Ball-Chiu ansatz parameterized by a single form factor $\\tilde X_0$ which effectively represents the quark-ghost scattering kernel. The solution space of the DSE inversion for $\\tilde X_0$ is highly degenerate, which can be dealt with by a numerical regularization scheme. We consider two possibilities: (i) li","authors_text":"B. El-Bennich, E. Rojas, J.P.B.C. de Melo, O. Oliveira, T. Frederico","cross_cats":["hep-lat","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-13T04:36:50Z","title":"On the Quark-Gluon Vertex and Quark-Ghost Kernel: combining Lattice Simulations with Dyson-Schwinger equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.3022","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b05f1809e7d2d7dddcb22b269b0d5a4db9302f6ff42ede58d858ad019ad1ef0b","target":"record","created_at":"2026-05-18T01:49:22Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"92969e43c01d374b7b011fc0a26e839f1df10c272048b6ee569e8d9231182bcf","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-13T04:36:50Z","title_canon_sha256":"655012ba326269d6d08e9178efe3e442252f1ae60d8f343e5b8ee4d1a40496de"},"schema_version":"1.0","source":{"id":"1306.3022","kind":"arxiv","version":2}},"canonical_sha256":"1f10c7518b9e8ab3e95180a1c54753826442d2a0ab16ceb33090b8d1ae8b1e99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f10c7518b9e8ab3e95180a1c54753826442d2a0ab16ceb33090b8d1ae8b1e99","first_computed_at":"2026-05-18T01:49:22.856940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:49:22.856940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"koYWLStWmue6EJokTreYn2+65JS/ySK0EG116G3Y1/g6kDrRvQdbClimtth9FX8xxdv+owa5IkosFJ5KsdVmDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:49:22.857329Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.3022","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b05f1809e7d2d7dddcb22b269b0d5a4db9302f6ff42ede58d858ad019ad1ef0b","sha256:821d064a742a35686c61622d071ff40f46ad59e167670739063bf81a4ff04bef"],"state_sha256":"fe3f0d3b496bafdda237c37f5d78e91c3f16221f887a3aa06b9df4e5039c4227"}