{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:TVNGIV6AYGTMIFNHOZ7MNIQYNV","short_pith_number":"pith:TVNGIV6A","schema_version":"1.0","canonical_sha256":"9d5a6457c0c1a6c415a7767ec6a2186d7ed6dad6b0b7895ccf55a8a950cd2076","source":{"kind":"arxiv","id":"1712.04554","version":2},"attestation_state":"computed","paper":{"title":"Incommensurate phonon anomaly and the nature of charge density waves in cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Q. R. Baron, D. Ishikawa, D. Meyers, G. D. Gu, G. Fabbris, H. Miao, M. Le Tacon, M. P. M. Dean, R. Heid","submitted_at":"2017-12-12T22:28:33Z","abstract_excerpt":"While charge density wave (CDW) instabilities are ubiquitous to superconducting cuprates, the different ordering wavevectors in various cuprate families have hampered a unified description of the CDW formation mechanism. Here we investigate the temperature dependence of the low energy phonons in the canonical CDW ordered cuprate La$_{1.875}$Ba$_{0.125}$CuO$_{4}$. We discover that the phonon softening wavevector associated with CDW correlations becomes temperature dependent in the high-temperature precursor phase and changes from a wavevector of 0.238 reciprocal space units (r.l.u.) below the o"},"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":"1712.04554","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-12-12T22:28:33Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"c6fad49605f70ae577f03c2101331cf59dc60c52e3a687293d6e7bb590964d79","abstract_canon_sha256":"cea6e1f721840cac11ac5a35e9acdd58c6aa2fa9c8431f3718844821c4d7734f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:33.468395Z","signature_b64":"QQP3tZ6swcTelnG4Qjo3hLcLoWF+82xzuEr83I/nVmkXhkbJweQ6pXCdHMxPDSWfry8f63tx34cGhK4TOowpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d5a6457c0c1a6c415a7767ec6a2186d7ed6dad6b0b7895ccf55a8a950cd2076","last_reissued_at":"2026-05-18T00:25:33.467582Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:33.467582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Incommensurate phonon anomaly and the nature of charge density waves in cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Q. R. Baron, D. Ishikawa, D. Meyers, G. D. Gu, G. Fabbris, H. Miao, M. Le Tacon, M. P. M. Dean, R. Heid","submitted_at":"2017-12-12T22:28:33Z","abstract_excerpt":"While charge density wave (CDW) instabilities are ubiquitous to superconducting cuprates, the different ordering wavevectors in various cuprate families have hampered a unified description of the CDW formation mechanism. Here we investigate the temperature dependence of the low energy phonons in the canonical CDW ordered cuprate La$_{1.875}$Ba$_{0.125}$CuO$_{4}$. We discover that the phonon softening wavevector associated with CDW correlations becomes temperature dependent in the high-temperature precursor phase and changes from a wavevector of 0.238 reciprocal space units (r.l.u.) below the o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04554","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":""},"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":"1712.04554","created_at":"2026-05-18T00:25:33.467710+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.04554v2","created_at":"2026-05-18T00:25:33.467710+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04554","created_at":"2026-05-18T00:25:33.467710+00:00"},{"alias_kind":"pith_short_12","alias_value":"TVNGIV6AYGTM","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"TVNGIV6AYGTMIFNH","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"TVNGIV6A","created_at":"2026-05-18T12:31:46.661854+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/TVNGIV6AYGTMIFNHOZ7MNIQYNV","json":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV.json","graph_json":"https://pith.science/api/pith-number/TVNGIV6AYGTMIFNHOZ7MNIQYNV/graph.json","events_json":"https://pith.science/api/pith-number/TVNGIV6AYGTMIFNHOZ7MNIQYNV/events.json","paper":"https://pith.science/paper/TVNGIV6A"},"agent_actions":{"view_html":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV","download_json":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV.json","view_paper":"https://pith.science/paper/TVNGIV6A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.04554&json=true","fetch_graph":"https://pith.science/api/pith-number/TVNGIV6AYGTMIFNHOZ7MNIQYNV/graph.json","fetch_events":"https://pith.science/api/pith-number/TVNGIV6AYGTMIFNHOZ7MNIQYNV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV/action/storage_attestation","attest_author":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV/action/author_attestation","sign_citation":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV/action/citation_signature","submit_replication":"https://pith.science/pith/TVNGIV6AYGTMIFNHOZ7MNIQYNV/action/replication_record"}},"created_at":"2026-05-18T00:25:33.467710+00:00","updated_at":"2026-05-18T00:25:33.467710+00:00"}