{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:57PFR4NGXNQ47PNEAEVOODUK7J","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":"2b47775b2ccb153a56633af4474fa776c4a5470981b6580774926ac45ccbda44","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-01T21:00:01Z","title_canon_sha256":"60f8d2805eb8b1bf6a10ad13d58a50cd765f1fad777e4064800eb68ff4f98c59"},"schema_version":"1.0","source":{"id":"1512.00455","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.00455","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"arxiv_version","alias_value":"1512.00455v2","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.00455","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"pith_short_12","alias_value":"57PFR4NGXNQ4","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"57PFR4NGXNQ47PNE","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"57PFR4NG","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:6b1dc3e71a760573788412436321d597e70e5e38baa9f3405660f76bcf10e4e2","target":"graph","created_at":"2026-05-18T01:20:08Z","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 impact of unquenching effects on QCD Green's functions, in the form of quark-loop contributions to both the gluon propagator and three-gluon vertex, in a three-loop inspired truncation of the three-particle irreducible (3PI) effective action. The fully coupled system of Dyson-Schwinger equations for the quark-gluon-, ghost-gluon- and three-gluon vertices, together with the quark propagator, are solved self-consistently; our only input are the ghost and gluon propagators themselves that are constrained by calculations within Lattice QCD. We find that the two different unquenc","authors_text":"Christian S. Fischer, Richard Williams, Walter Heupel","cross_cats":["hep-lat","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-01T21:00:01Z","title":"Light mesons in QCD and unquenching effects from the 3PI effective action"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00455","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:d26f790cf0b09c59e6a8948726cd550707d9612c9b2d8004c3f4717677f8cacb","target":"record","created_at":"2026-05-18T01:20:08Z","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":"2b47775b2ccb153a56633af4474fa776c4a5470981b6580774926ac45ccbda44","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-01T21:00:01Z","title_canon_sha256":"60f8d2805eb8b1bf6a10ad13d58a50cd765f1fad777e4064800eb68ff4f98c59"},"schema_version":"1.0","source":{"id":"1512.00455","kind":"arxiv","version":2}},"canonical_sha256":"efde58f1a6bb61cfbda4012ae70e8afa6d18c8150b659866568cee56ff30415a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efde58f1a6bb61cfbda4012ae70e8afa6d18c8150b659866568cee56ff30415a","first_computed_at":"2026-05-18T01:20:08.801225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:08.801225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dMQo3M/nDYGug/M+3gPpeWXdpvNdIM27kQulkGsSmftukB0JQa1UM5TjAirGizlFLaeEwjrWpn7zGrfKGIWDAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:08.802131Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.00455","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d26f790cf0b09c59e6a8948726cd550707d9612c9b2d8004c3f4717677f8cacb","sha256:6b1dc3e71a760573788412436321d597e70e5e38baa9f3405660f76bcf10e4e2"],"state_sha256":"dca5a1d6520290702ec8e66e34824309d6e73ede477bb154471522b01d8d90e2"}