{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:LJAY7VWOSGPBLDTCWIBHCUGR54","short_pith_number":"pith:LJAY7VWO","schema_version":"1.0","canonical_sha256":"5a418fd6ce919e158e62b2027150d1ef1eef3c3fa092b072b481ab102274d803","source":{"kind":"arxiv","id":"1112.0573","version":3},"attestation_state":"computed","paper":{"title":"Hidden Fermi surfaces in compressible states of gauge-gravity duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"cond-mat.str-el","authors_text":"Brian Swingle, Liza Huijse, Subir Sachdev","submitted_at":"2011-12-02T21:00:06Z","abstract_excerpt":"General scaling arguments, and the behavior of the thermal entropy density, are shown to lead to an infrared metric holographically representing a compressible state with hidden Fermi surfaces. This metric is characterized by a general dynamic critical exponent, z, and a specific hyperscaling violation exponent, \\theta. The same metric exhibits a logarithmic violation of the area law of entanglement entropy, as shown recently by Ogawa et al. (arXiv:1111.1023). We study the dependence of the entanglement entropy on the shape of the entangling region(s), on the total charge density, on temperatu"},"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":"1112.0573","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-02T21:00:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"8018bb634fadd11e7d70c916baff1b0009dffc9f4e8104fa289d15686e97b317","abstract_canon_sha256":"b590cf6bcfbb71184c4068833adf6acee9f11d5cc2e3b39a191ae36decf159ba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:28.107113Z","signature_b64":"GgRWiDXGw2yDjtzjyPFm6+/jFz2CrxtqFEldIRin1RKkvtZQ8FZDKBD0zjDQYbCkySSBLebB/cjpx6LKQNrbBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a418fd6ce919e158e62b2027150d1ef1eef3c3fa092b072b481ab102274d803","last_reissued_at":"2026-05-18T02:21:28.106428Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:28.106428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hidden Fermi surfaces in compressible states of gauge-gravity duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"cond-mat.str-el","authors_text":"Brian Swingle, Liza Huijse, Subir Sachdev","submitted_at":"2011-12-02T21:00:06Z","abstract_excerpt":"General scaling arguments, and the behavior of the thermal entropy density, are shown to lead to an infrared metric holographically representing a compressible state with hidden Fermi surfaces. This metric is characterized by a general dynamic critical exponent, z, and a specific hyperscaling violation exponent, \\theta. The same metric exhibits a logarithmic violation of the area law of entanglement entropy, as shown recently by Ogawa et al. (arXiv:1111.1023). We study the dependence of the entanglement entropy on the shape of the entangling region(s), on the total charge density, on temperatu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.0573","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":"1112.0573","created_at":"2026-05-18T02:21:28.106532+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.0573v3","created_at":"2026-05-18T02:21:28.106532+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.0573","created_at":"2026-05-18T02:21:28.106532+00:00"},{"alias_kind":"pith_short_12","alias_value":"LJAY7VWOSGPB","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_16","alias_value":"LJAY7VWOSGPBLDTC","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_8","alias_value":"LJAY7VWO","created_at":"2026-05-18T12:26:34.985390+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54","json":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54.json","graph_json":"https://pith.science/api/pith-number/LJAY7VWOSGPBLDTCWIBHCUGR54/graph.json","events_json":"https://pith.science/api/pith-number/LJAY7VWOSGPBLDTCWIBHCUGR54/events.json","paper":"https://pith.science/paper/LJAY7VWO"},"agent_actions":{"view_html":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54","download_json":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54.json","view_paper":"https://pith.science/paper/LJAY7VWO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.0573&json=true","fetch_graph":"https://pith.science/api/pith-number/LJAY7VWOSGPBLDTCWIBHCUGR54/graph.json","fetch_events":"https://pith.science/api/pith-number/LJAY7VWOSGPBLDTCWIBHCUGR54/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54/action/storage_attestation","attest_author":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54/action/author_attestation","sign_citation":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54/action/citation_signature","submit_replication":"https://pith.science/pith/LJAY7VWOSGPBLDTCWIBHCUGR54/action/replication_record"}},"created_at":"2026-05-18T02:21:28.106532+00:00","updated_at":"2026-05-18T02:21:28.106532+00:00"}