{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:7EYTOB4IVTW4YOYS75VUYV65CN","short_pith_number":"pith:7EYTOB4I","schema_version":"1.0","canonical_sha256":"f931370788acedcc3b12ff6b4c57dd13451e1faef687bf6aa5321423770ff1fa","source":{"kind":"arxiv","id":"0806.3796","version":1},"attestation_state":"computed","paper":{"title":"Zero Sound from Holography","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"hep-th","authors_text":"A. Karch, A. O. Starinets, D. T. Son","submitted_at":"2008-06-24T01:17:01Z","abstract_excerpt":"Quantum liquids are characterized by the distinctive properties such as the low temperature behavior of heat capacity and the spectrum of low-energy quasiparticle excitations. In particular, at low temperature, Fermi liquids exhibit the zero sound, predicted by L. D. Landau in 1957 and subsequently observed in liquid He-3. In this paper, we ask a question whether such a characteristic behavior is present in theories with holographically dual description. We consider a class of gauge theories with fundamental matter fields whose holographic dual in the appropriate limit is given in terms of the"},"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":"0806.3796","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-24T01:17:01Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"397ddac8ce960a417855eaf6fe32f3867a3488d29e31c0dc02d12ddf3853c857","abstract_canon_sha256":"652b221c298e7180e2c362e8f23d2829100047a46508452c36eb613d32825cad"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:37:26.107401Z","signature_b64":"AoXcawbd0rQrrzwkXpP2lXbd/FPEWQuaCyja0tlWvgI1+44HVhlS/6n5CAWcwgwJBMc90PXgnkURRZo7clc1AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f931370788acedcc3b12ff6b4c57dd13451e1faef687bf6aa5321423770ff1fa","last_reissued_at":"2026-07-04T15:37:26.106990Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:37:26.106990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Zero Sound from Holography","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"hep-th","authors_text":"A. Karch, A. O. Starinets, D. T. Son","submitted_at":"2008-06-24T01:17:01Z","abstract_excerpt":"Quantum liquids are characterized by the distinctive properties such as the low temperature behavior of heat capacity and the spectrum of low-energy quasiparticle excitations. In particular, at low temperature, Fermi liquids exhibit the zero sound, predicted by L. D. Landau in 1957 and subsequently observed in liquid He-3. In this paper, we ask a question whether such a characteristic behavior is present in theories with holographically dual description. We consider a class of gauge theories with fundamental matter fields whose holographic dual in the appropriate limit is given in terms of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.3796","kind":"arxiv","version":1},"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/0806.3796/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":"0806.3796","created_at":"2026-07-04T15:37:26.107040+00:00"},{"alias_kind":"arxiv_version","alias_value":"0806.3796v1","created_at":"2026-07-04T15:37:26.107040+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.3796","created_at":"2026-07-04T15:37:26.107040+00:00"},{"alias_kind":"pith_short_12","alias_value":"7EYTOB4IVTW4","created_at":"2026-07-04T15:37:26.107040+00:00"},{"alias_kind":"pith_short_16","alias_value":"7EYTOB4IVTW4YOYS","created_at":"2026-07-04T15:37:26.107040+00:00"},{"alias_kind":"pith_short_8","alias_value":"7EYTOB4I","created_at":"2026-07-04T15:37:26.107040+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2411.15474","citing_title":"Metallic transports from accelerating black holes","ref_index":28,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN","json":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN.json","graph_json":"https://pith.science/api/pith-number/7EYTOB4IVTW4YOYS75VUYV65CN/graph.json","events_json":"https://pith.science/api/pith-number/7EYTOB4IVTW4YOYS75VUYV65CN/events.json","paper":"https://pith.science/paper/7EYTOB4I"},"agent_actions":{"view_html":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN","download_json":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN.json","view_paper":"https://pith.science/paper/7EYTOB4I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0806.3796&json=true","fetch_graph":"https://pith.science/api/pith-number/7EYTOB4IVTW4YOYS75VUYV65CN/graph.json","fetch_events":"https://pith.science/api/pith-number/7EYTOB4IVTW4YOYS75VUYV65CN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN/action/storage_attestation","attest_author":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN/action/author_attestation","sign_citation":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN/action/citation_signature","submit_replication":"https://pith.science/pith/7EYTOB4IVTW4YOYS75VUYV65CN/action/replication_record"}},"created_at":"2026-07-04T15:37:26.107040+00:00","updated_at":"2026-07-04T15:37:26.107040+00:00"}