{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:LSVSXODOGDNUXZTH5SEFZQUS7A","short_pith_number":"pith:LSVSXODO","schema_version":"1.0","canonical_sha256":"5cab2bb86e30db4be667ec885cc292f80438ed358428d32cfe4abd2440f0e2d4","source":{"kind":"arxiv","id":"0907.4587","version":1},"attestation_state":"computed","paper":{"title":"Electronic and phononic Raman scattering in detwinned YBa$_2$Cu$_3$O$_{6.95}$ and Y$_{0.85}$Ca$_{0.15}$Ba$_2$Cu$_3$O$_{6.95}$: s-wave admixture to the $d_{x^2-y^2}$-wave order parameter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. P. Schnyder, B. Keimer, C.T. Lin, C. Ulrich, D. Manske, L. Klam, M. Bakr, M. Cardona","submitted_at":"2009-07-27T10:10:43Z","abstract_excerpt":"Inelastic light (Raman) scattering has been used to study electronic excitations and phonon anomalies in detwinned, slightly overdoped YBa$_2$Cu$_3$O$_{6.95}$ and moderately overdoped Y$_{0.85}$Ca$_{0.15}$Ba$_2$Cu$_3$O$_{6.95}$ single crystals. In both samples modifications of the electronic pair-breaking peaks when interchanging the a- and b-axis were observed. The lineshapes of several phonon modes involving plane and apical oxygen vibrations exhibit pronounced anisotropies with respect to the incident and scattered light field configurations. Based on a theoretical model that takes both ele"},"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":"0907.4587","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-27T10:10:43Z","cross_cats_sorted":[],"title_canon_sha256":"96d7875349bf3879c5d4a6cc93e260740518b05bcc1d244fbb64f8aaa6ad65da","abstract_canon_sha256":"eba4ebe128a35ff59f487afab7e3eeda91902ca2f2b3dbc5b94017095649bb98"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:47.602341Z","signature_b64":"6ffmOHV8baax3oQ6YS/KK05JwPb8Ln2zF5Ekfp3lBh4xGO2FK14D3N7Rj0RyZgtCrZA5ImakEG3oXoptOlLWCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5cab2bb86e30db4be667ec885cc292f80438ed358428d32cfe4abd2440f0e2d4","last_reissued_at":"2026-05-18T02:12:47.601481Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:47.601481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electronic and phononic Raman scattering in detwinned YBa$_2$Cu$_3$O$_{6.95}$ and Y$_{0.85}$Ca$_{0.15}$Ba$_2$Cu$_3$O$_{6.95}$: s-wave admixture to the $d_{x^2-y^2}$-wave order parameter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. P. Schnyder, B. Keimer, C.T. Lin, C. Ulrich, D. Manske, L. Klam, M. Bakr, M. Cardona","submitted_at":"2009-07-27T10:10:43Z","abstract_excerpt":"Inelastic light (Raman) scattering has been used to study electronic excitations and phonon anomalies in detwinned, slightly overdoped YBa$_2$Cu$_3$O$_{6.95}$ and moderately overdoped Y$_{0.85}$Ca$_{0.15}$Ba$_2$Cu$_3$O$_{6.95}$ single crystals. In both samples modifications of the electronic pair-breaking peaks when interchanging the a- and b-axis were observed. The lineshapes of several phonon modes involving plane and apical oxygen vibrations exhibit pronounced anisotropies with respect to the incident and scattered light field configurations. Based on a theoretical model that takes both ele"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.4587","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":""},"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":"0907.4587","created_at":"2026-05-18T02:12:47.601623+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.4587v1","created_at":"2026-05-18T02:12:47.601623+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.4587","created_at":"2026-05-18T02:12:47.601623+00:00"},{"alias_kind":"pith_short_12","alias_value":"LSVSXODOGDNU","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"LSVSXODOGDNUXZTH","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"LSVSXODO","created_at":"2026-05-18T12:26:00.592388+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/LSVSXODOGDNUXZTH5SEFZQUS7A","json":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A.json","graph_json":"https://pith.science/api/pith-number/LSVSXODOGDNUXZTH5SEFZQUS7A/graph.json","events_json":"https://pith.science/api/pith-number/LSVSXODOGDNUXZTH5SEFZQUS7A/events.json","paper":"https://pith.science/paper/LSVSXODO"},"agent_actions":{"view_html":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A","download_json":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A.json","view_paper":"https://pith.science/paper/LSVSXODO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.4587&json=true","fetch_graph":"https://pith.science/api/pith-number/LSVSXODOGDNUXZTH5SEFZQUS7A/graph.json","fetch_events":"https://pith.science/api/pith-number/LSVSXODOGDNUXZTH5SEFZQUS7A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A/action/storage_attestation","attest_author":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A/action/author_attestation","sign_citation":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A/action/citation_signature","submit_replication":"https://pith.science/pith/LSVSXODOGDNUXZTH5SEFZQUS7A/action/replication_record"}},"created_at":"2026-05-18T02:12:47.601623+00:00","updated_at":"2026-05-18T02:12:47.601623+00:00"}