{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1992:OMZWGCBROOVZOAMHWYQCS26XIE","short_pith_number":"pith:OMZWGCBR","schema_version":"1.0","canonical_sha256":"733363083173ab970187b620296bd741226f98ee150e6f1672706f1885e1f4b6","source":{"kind":"arxiv","id":"hep-th/9210046","version":2},"attestation_state":"computed","paper":{"title":"Effective Field Theory and the Fermi Surface","license":"","headline":"","cross_cats":["cond-mat","hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Joseph Polchinski","submitted_at":"1992-10-08T18:06:00Z","abstract_excerpt":"This is an introduction to the method of effective field theory. As an application, I derive the effective field theory of low energy excitations in a conductor, the Landau theory of Fermi liquids, and explain why the high-$T_c$ superconductors must be described by a different effective field theory."},"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":"hep-th/9210046","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1992-10-08T18:06:00Z","cross_cats_sorted":["cond-mat","hep-lat","hep-ph"],"title_canon_sha256":"e9bfc3bca5dd0a6d5164d64991a4a207a3c11976a5f9af6ad38cf76d6b8ea7cd","abstract_canon_sha256":"db9758d42ac26b6895dcc0fb920a2d0e17d45160f0217d4e4fe5552d39a3dfce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:07:33.354412Z","signature_b64":"jBue+8fPKOKwwdEnsNPJH76s1Krley1ERxQ5Y+/9jHTFq3zM1QRiTfqNeBh3EnsKadVr4ik96zm807yrSxiyBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"733363083173ab970187b620296bd741226f98ee150e6f1672706f1885e1f4b6","last_reissued_at":"2026-07-04T15:07:33.353968Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:07:33.353968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effective Field Theory and the Fermi Surface","license":"","headline":"","cross_cats":["cond-mat","hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Joseph Polchinski","submitted_at":"1992-10-08T18:06:00Z","abstract_excerpt":"This is an introduction to the method of effective field theory. As an application, I derive the effective field theory of low energy excitations in a conductor, the Landau theory of Fermi liquids, and explain why the high-$T_c$ superconductors must be described by a different effective field theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9210046","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-th/9210046/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"hep-th/9210046","created_at":"2026-07-04T15:07:33.354026+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9210046v2","created_at":"2026-07-04T15:07:33.354026+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9210046","created_at":"2026-07-04T15:07:33.354026+00:00"},{"alias_kind":"pith_short_12","alias_value":"OMZWGCBROOVZ","created_at":"2026-07-04T15:07:33.354026+00:00"},{"alias_kind":"pith_short_16","alias_value":"OMZWGCBROOVZOAMH","created_at":"2026-07-04T15:07:33.354026+00:00"},{"alias_kind":"pith_short_8","alias_value":"OMZWGCBR","created_at":"2026-07-04T15:07:33.354026+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":8,"internal_anchor_count":5,"sample":[{"citing_arxiv_id":"2606.18491","citing_title":"The Coherence Principle: A Falsifiable Prior for Model Selection from the Grammar of Theories","ref_index":26,"is_internal_anchor":true},{"citing_arxiv_id":"2606.02534","citing_title":"Reduce dimensional quantum criticality for Non-Fermi liquids","ref_index":15,"is_internal_anchor":true},{"citing_arxiv_id":"2606.02391","citing_title":"Boulder Lectures on Thermal Dynamics and Hydrodynamic EFTs","ref_index":1,"is_internal_anchor":true},{"citing_arxiv_id":"2511.12574","citing_title":"Symmetry-based nonlinear fluctuating hydrodynamics in one dimension","ref_index":35,"is_internal_anchor":true},{"citing_arxiv_id":"2512.04150","citing_title":"Symmetry-Enforced Fermi Surfaces","ref_index":25,"is_internal_anchor":true},{"citing_arxiv_id":"2605.03865","citing_title":"Plasmons in Holographic Ersatz Fermi Liquids","ref_index":25,"is_internal_anchor":false},{"citing_arxiv_id":"2604.25199","citing_title":"Kohn-Sham Hamiltonian from Effective Field Theory: Quasiparticle Band Narrowing from Frozen Core Dynamics","ref_index":21,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05307","citing_title":"Perturbative, Nonperturbative and Exact Aspects of Crystalline Phases in the Gross-Neveu Model","ref_index":30,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE","json":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE.json","graph_json":"https://pith.science/api/pith-number/OMZWGCBROOVZOAMHWYQCS26XIE/graph.json","events_json":"https://pith.science/api/pith-number/OMZWGCBROOVZOAMHWYQCS26XIE/events.json","paper":"https://pith.science/paper/OMZWGCBR"},"agent_actions":{"view_html":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE","download_json":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE.json","view_paper":"https://pith.science/paper/OMZWGCBR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9210046&json=true","fetch_graph":"https://pith.science/api/pith-number/OMZWGCBROOVZOAMHWYQCS26XIE/graph.json","fetch_events":"https://pith.science/api/pith-number/OMZWGCBROOVZOAMHWYQCS26XIE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE/action/storage_attestation","attest_author":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE/action/author_attestation","sign_citation":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE/action/citation_signature","submit_replication":"https://pith.science/pith/OMZWGCBROOVZOAMHWYQCS26XIE/action/replication_record"}},"created_at":"2026-07-04T15:07:33.354026+00:00","updated_at":"2026-07-04T15:07:33.354026+00:00"}