{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:OUQ63EFCXZRJEU3XRRPHCVQ5NO","short_pith_number":"pith:OUQ63EFC","schema_version":"1.0","canonical_sha256":"7521ed90a2be629253778c5e71561d6ba4878131b2be2223afd791a4d4657b66","source":{"kind":"arxiv","id":"1907.10047","version":2},"attestation_state":"computed","paper":{"title":"Unusual dynamic charge-density-wave correlations in HgBa$_2$CuO$_{4+\\delta}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"B. Yu, F. Yakhou, G. Yu, I. Bialo, M. Greven, N. Brookes, W. Tabis, Y. Tang, Z. Anderson","submitted_at":"2019-07-23T17:58:36Z","abstract_excerpt":"The charge-density-wave (CDW) instability in the underdoped, pseudogap part of the cuprate phase diagram has been a major recent research focus, yet measurements of dynamic, energy-resolved CDW correlations are still in their infancy. We report a high-resolution resonant inelastic X-ray scattering (RIXS) study of the underdoped cuprate superconductor HgBa$_{2}$CuO$_{4+\\delta}$ ($T_c = 70$ K). At $T=250$ K, above the CDW order temperature $T_\\mathrm{CDW} \\approx 200$ K, we observe significant dynamic CDW correlations at about 40 meV. This energy scale is comparable to both the superconducting g"},"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":"1907.10047","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-07-23T17:58:36Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"66620c9e91b98fcee0f2992295e15d6ff4bd7478b5f235c800ffef57960e1f86","abstract_canon_sha256":"967610e808ed3f2441329227d44744a9134d783de26cc36121b557579bcde669"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:15:06.009875Z","signature_b64":"31nRtIcVYinrwmkf/Wx5Z9us8TVB+FaMAp3WFAx5Tq4pPRlw08bMtTAfcLJ4HHAg1zsV9Em/7CT5MUXZfBkpBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7521ed90a2be629253778c5e71561d6ba4878131b2be2223afd791a4d4657b66","last_reissued_at":"2026-07-05T01:15:06.009395Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:15:06.009395Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unusual dynamic charge-density-wave correlations in HgBa$_2$CuO$_{4+\\delta}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"B. Yu, F. Yakhou, G. Yu, I. Bialo, M. Greven, N. Brookes, W. Tabis, Y. Tang, Z. Anderson","submitted_at":"2019-07-23T17:58:36Z","abstract_excerpt":"The charge-density-wave (CDW) instability in the underdoped, pseudogap part of the cuprate phase diagram has been a major recent research focus, yet measurements of dynamic, energy-resolved CDW correlations are still in their infancy. We report a high-resolution resonant inelastic X-ray scattering (RIXS) study of the underdoped cuprate superconductor HgBa$_{2}$CuO$_{4+\\delta}$ ($T_c = 70$ K). At $T=250$ K, above the CDW order temperature $T_\\mathrm{CDW} \\approx 200$ K, we observe significant dynamic CDW correlations at about 40 meV. This energy scale is comparable to both the superconducting g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.10047","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/1907.10047/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":"1907.10047","created_at":"2026-07-05T01:15:06.009456+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.10047v2","created_at":"2026-07-05T01:15:06.009456+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.10047","created_at":"2026-07-05T01:15:06.009456+00:00"},{"alias_kind":"pith_short_12","alias_value":"OUQ63EFCXZRJ","created_at":"2026-07-05T01:15:06.009456+00:00"},{"alias_kind":"pith_short_16","alias_value":"OUQ63EFCXZRJEU3X","created_at":"2026-07-05T01:15:06.009456+00:00"},{"alias_kind":"pith_short_8","alias_value":"OUQ63EFC","created_at":"2026-07-05T01:15:06.009456+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/OUQ63EFCXZRJEU3XRRPHCVQ5NO","json":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO.json","graph_json":"https://pith.science/api/pith-number/OUQ63EFCXZRJEU3XRRPHCVQ5NO/graph.json","events_json":"https://pith.science/api/pith-number/OUQ63EFCXZRJEU3XRRPHCVQ5NO/events.json","paper":"https://pith.science/paper/OUQ63EFC"},"agent_actions":{"view_html":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO","download_json":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO.json","view_paper":"https://pith.science/paper/OUQ63EFC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.10047&json=true","fetch_graph":"https://pith.science/api/pith-number/OUQ63EFCXZRJEU3XRRPHCVQ5NO/graph.json","fetch_events":"https://pith.science/api/pith-number/OUQ63EFCXZRJEU3XRRPHCVQ5NO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO/action/storage_attestation","attest_author":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO/action/author_attestation","sign_citation":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO/action/citation_signature","submit_replication":"https://pith.science/pith/OUQ63EFCXZRJEU3XRRPHCVQ5NO/action/replication_record"}},"created_at":"2026-07-05T01:15:06.009456+00:00","updated_at":"2026-07-05T01:15:06.009456+00:00"}