{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:2U7MFQKYKOV32K7KEG5Z3VWUAZ","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":"004acd8746f34646c98c3107e17570319832120f562c7503435e5024f17ef98b","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-11-07T19:29:08Z","title_canon_sha256":"624bf9b4947d8077bdd4d1ad522bf66e87e383c1b49116960da3ac47d9ea83ea"},"schema_version":"1.0","source":{"id":"cond-mat/0211119","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0211119","created_at":"2026-05-18T04:20:13Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0211119v2","created_at":"2026-05-18T04:20:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0211119","created_at":"2026-05-18T04:20:13Z"},{"alias_kind":"pith_short_12","alias_value":"2U7MFQKYKOV3","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"2U7MFQKYKOV32K7K","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"2U7MFQKY","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:cf22e5b2229244ea47090ae077c8d4bf7d1931da57f461ef53a44cf80fca3086","target":"graph","created_at":"2026-05-18T04:20:13Z","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":"A new method is developed that permits the simple evaluation of two-loop response functions for fermions coupled to a gauge field. We employ this method to study the gauge-invariant response functions in the Algebraic Fermi liquid, a non-Fermi liquid state proposed to describe the pseudogap phase in the QED3 theory of cuprate superconductors. The staggered spin susceptibility is found to exhibit a characteristic anomalous dimension exponent \\eta_4, while other correlators show behavior consistent with the conservation laws imposed by the symmetries of the underlying theory.","authors_text":"D.E. Sheehy (UBC), M. Franz, T. Pereg-Barnea, Z. Tesanovic (Johns Hopkins)","cross_cats":["cond-mat.supr-con"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-11-07T19:29:08Z","title":"Gauge invariant response functions in Algebraic Fermi liquids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0211119","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:f416cb6b7b35d720aa2d0e661acd023c982c60f8c0b6968031d43d788a1024ab","target":"record","created_at":"2026-05-18T04:20:13Z","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":"004acd8746f34646c98c3107e17570319832120f562c7503435e5024f17ef98b","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-11-07T19:29:08Z","title_canon_sha256":"624bf9b4947d8077bdd4d1ad522bf66e87e383c1b49116960da3ac47d9ea83ea"},"schema_version":"1.0","source":{"id":"cond-mat/0211119","kind":"arxiv","version":2}},"canonical_sha256":"d53ec2c15853abbd2bea21bb9dd6d40676b12662bb5774cf171213c2435f74bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d53ec2c15853abbd2bea21bb9dd6d40676b12662bb5774cf171213c2435f74bb","first_computed_at":"2026-05-18T04:20:13.532831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:13.532831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0HcrUw7EnHAQuD3njjuK0lNVLgFT0Jyx3W2xJTG9u2KLJrvc8Eixwqy41jTYM5uUE6hxyzBCV2xaKAVFC0RXCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:13.533337Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0211119","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f416cb6b7b35d720aa2d0e661acd023c982c60f8c0b6968031d43d788a1024ab","sha256:cf22e5b2229244ea47090ae077c8d4bf7d1931da57f461ef53a44cf80fca3086"],"state_sha256":"95bc390baea8b8a9fdac7ab1b326b1606878427c983e1741c710b88a19c68b4e"}