{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:FFRVPSTC5XUZLJWYHBFXYADLH3","short_pith_number":"pith:FFRVPSTC","schema_version":"1.0","canonical_sha256":"296357ca62ede995a6d8384b7c006b3eed08afa194b89a72392ada8e540c75c4","source":{"kind":"arxiv","id":"1301.7333","version":1},"attestation_state":"computed","paper":{"title":"Phase fluctuations versus Gaussian fluctuations in optimally-doped YBa$_2$Cu$_3$O$_7$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Lu Li, N. P. Ong, Yayu Wang","submitted_at":"2013-01-30T19:20:30Z","abstract_excerpt":"We analyze recent torque measurements of the magnetization $M_d$ vs. magnetic field $H$ in optimally doped YBa$_2$Cu$_3$O$_{7-y}$ (OPT YBCO) to argue against a recent proposal by Rey et al that the magnetization results above $T_c$ are consistent with Gaussian fluctuations. We find that, despite its strong interlayer coupling, OPT YBCO displays an anomalous non-monotonic dependence of $M_d$ on $H$ which represents direct evidence for the locking of the pair wavefunction phase $\\theta_n$ at $T_c$ and the subsequent unlocking by a relatively weak $H$. These unusual features characterize the unus"},"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":"1301.7333","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-01-30T19:20:30Z","cross_cats_sorted":[],"title_canon_sha256":"8a3b4d5bf29a6fe25e770c3988747436230da0261b1a5fdd15fd459329691b4c","abstract_canon_sha256":"600ec29f04225d035e5ff1372ca3010c412edeb271b0811e5fa9540e51594492"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:56.974735Z","signature_b64":"irmbM/ThJvqEYF0uQlC1Ldyl4Q8/hyC7aTjTcm/ibhDb2oyxl7QnYbD61F901S+crKNDGvuKWDHK/dK+NrS+Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"296357ca62ede995a6d8384b7c006b3eed08afa194b89a72392ada8e540c75c4","last_reissued_at":"2026-05-18T01:51:56.974271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:56.974271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase fluctuations versus Gaussian fluctuations in optimally-doped YBa$_2$Cu$_3$O$_7$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Lu Li, N. P. Ong, Yayu Wang","submitted_at":"2013-01-30T19:20:30Z","abstract_excerpt":"We analyze recent torque measurements of the magnetization $M_d$ vs. magnetic field $H$ in optimally doped YBa$_2$Cu$_3$O$_{7-y}$ (OPT YBCO) to argue against a recent proposal by Rey et al that the magnetization results above $T_c$ are consistent with Gaussian fluctuations. We find that, despite its strong interlayer coupling, OPT YBCO displays an anomalous non-monotonic dependence of $M_d$ on $H$ which represents direct evidence for the locking of the pair wavefunction phase $\\theta_n$ at $T_c$ and the subsequent unlocking by a relatively weak $H$. These unusual features characterize the unus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7333","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":"1301.7333","created_at":"2026-05-18T01:51:56.974366+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.7333v1","created_at":"2026-05-18T01:51:56.974366+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7333","created_at":"2026-05-18T01:51:56.974366+00:00"},{"alias_kind":"pith_short_12","alias_value":"FFRVPSTC5XUZ","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_16","alias_value":"FFRVPSTC5XUZLJWY","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_8","alias_value":"FFRVPSTC","created_at":"2026-05-18T12:27:45.050594+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/FFRVPSTC5XUZLJWYHBFXYADLH3","json":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3.json","graph_json":"https://pith.science/api/pith-number/FFRVPSTC5XUZLJWYHBFXYADLH3/graph.json","events_json":"https://pith.science/api/pith-number/FFRVPSTC5XUZLJWYHBFXYADLH3/events.json","paper":"https://pith.science/paper/FFRVPSTC"},"agent_actions":{"view_html":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3","download_json":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3.json","view_paper":"https://pith.science/paper/FFRVPSTC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.7333&json=true","fetch_graph":"https://pith.science/api/pith-number/FFRVPSTC5XUZLJWYHBFXYADLH3/graph.json","fetch_events":"https://pith.science/api/pith-number/FFRVPSTC5XUZLJWYHBFXYADLH3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3/action/storage_attestation","attest_author":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3/action/author_attestation","sign_citation":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3/action/citation_signature","submit_replication":"https://pith.science/pith/FFRVPSTC5XUZLJWYHBFXYADLH3/action/replication_record"}},"created_at":"2026-05-18T01:51:56.974366+00:00","updated_at":"2026-05-18T01:51:56.974366+00:00"}