{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:IECX4PERSRZJ22SWOJQE52XXBZ","short_pith_number":"pith:IECX4PER","schema_version":"1.0","canonical_sha256":"41057e3c9194729d6a5672604eeaf70e48661e99d8a1c5bc0a0aaca601f91526","source":{"kind":"arxiv","id":"1910.11330","version":2},"attestation_state":"computed","paper":{"title":"Gapless and gapped holographic phonons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"hep-th","authors_text":"Andrea Amoretti, Blaise Gout\\'eraux, Daniel Are\\'an, Daniele Musso","submitted_at":"2019-10-24T17:59:41Z","abstract_excerpt":"We study a holographic model where translations are both spontaneously and explicitly broken, leading to the presence of (pseudo)-phonons in the spectrum. The weak explicit breaking is due to two independent mechanisms: a small source for the condensate itself and additional linearly space-dependent marginal operators. The low energy dynamics of the model is described by Wigner crystal hydrodynamics. In absence of a source for the condensate, the phonons remain gapless, but momentum is relaxed. Turning on a source for the condensate damps and pins the phonons. Finally, we verify that the unive"},"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":"1910.11330","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-24T17:59:41Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a9643993503493e4b923de4f3c8b14d0de8a1d0fc273c29b75b35e559bfe3c1c","abstract_canon_sha256":"0e1724fac4c4439a50221d1958bfaf4217337cae9e667249f2c38e104d1a19bc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:36:40.879400Z","signature_b64":"TN8QoaiZUIp0KixN3SWKtHzUmgv+UTn6lc66kOroZIa9TmJUl92gmu5L3YR8RBJcgHwv9RBxnTdM0YXSieO4CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41057e3c9194729d6a5672604eeaf70e48661e99d8a1c5bc0a0aaca601f91526","last_reissued_at":"2026-07-05T00:36:40.878950Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:36:40.878950Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gapless and gapped holographic phonons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"hep-th","authors_text":"Andrea Amoretti, Blaise Gout\\'eraux, Daniel Are\\'an, Daniele Musso","submitted_at":"2019-10-24T17:59:41Z","abstract_excerpt":"We study a holographic model where translations are both spontaneously and explicitly broken, leading to the presence of (pseudo)-phonons in the spectrum. The weak explicit breaking is due to two independent mechanisms: a small source for the condensate itself and additional linearly space-dependent marginal operators. The low energy dynamics of the model is described by Wigner crystal hydrodynamics. In absence of a source for the condensate, the phonons remain gapless, but momentum is relaxed. Turning on a source for the condensate damps and pins the phonons. Finally, we verify that the unive"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11330","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/1910.11330/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":"1910.11330","created_at":"2026-07-05T00:36:40.879007+00:00"},{"alias_kind":"arxiv_version","alias_value":"1910.11330v2","created_at":"2026-07-05T00:36:40.879007+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11330","created_at":"2026-07-05T00:36:40.879007+00:00"},{"alias_kind":"pith_short_12","alias_value":"IECX4PERSRZJ","created_at":"2026-07-05T00:36:40.879007+00:00"},{"alias_kind":"pith_short_16","alias_value":"IECX4PERSRZJ22SW","created_at":"2026-07-05T00:36:40.879007+00:00"},{"alias_kind":"pith_short_8","alias_value":"IECX4PER","created_at":"2026-07-05T00:36:40.879007+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06666","citing_title":"Effective Field Theories for Material Media","ref_index":77,"is_internal_anchor":true},{"citing_arxiv_id":"2512.19694","citing_title":"Linear response beyond hydrodynamic poles","ref_index":16,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ","json":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ.json","graph_json":"https://pith.science/api/pith-number/IECX4PERSRZJ22SWOJQE52XXBZ/graph.json","events_json":"https://pith.science/api/pith-number/IECX4PERSRZJ22SWOJQE52XXBZ/events.json","paper":"https://pith.science/paper/IECX4PER"},"agent_actions":{"view_html":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ","download_json":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ.json","view_paper":"https://pith.science/paper/IECX4PER","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1910.11330&json=true","fetch_graph":"https://pith.science/api/pith-number/IECX4PERSRZJ22SWOJQE52XXBZ/graph.json","fetch_events":"https://pith.science/api/pith-number/IECX4PERSRZJ22SWOJQE52XXBZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ/action/storage_attestation","attest_author":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ/action/author_attestation","sign_citation":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ/action/citation_signature","submit_replication":"https://pith.science/pith/IECX4PERSRZJ22SWOJQE52XXBZ/action/replication_record"}},"created_at":"2026-07-05T00:36:40.879007+00:00","updated_at":"2026-07-05T00:36:40.879007+00:00"}