{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:UKOTFT3GCPDEQXDEJZBROOJO63","short_pith_number":"pith:UKOTFT3G","schema_version":"1.0","canonical_sha256":"a29d32cf6613c6485c644e4317392ef6f886b52c0bfadb95407c1bc4fdf46403","source":{"kind":"arxiv","id":"cond-mat/0612380","version":3},"attestation_state":"computed","paper":{"title":"Macroscopic evidence for quantum criticality and field-induced quantum fluctuations in cuprate superconductors","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Beyer, F. Fabris, H. Yang, K. H. Kim, M. S. Park, N.-C. Yeh, S.-I. Lee, V. S. Zapf","submitted_at":"2006-12-15T02:34:38Z","abstract_excerpt":"We present macroscopic experimental evidence for field-induced microscopic quantum fluctuations in different hole- and electron-type cuprate superconductors with varying doping levels and numbers of CuO$_2$ layers per unit cell. The significant suppression of the zero-temperature in-plane magnetic irreversibility field relative to the paramagnetic field in all cuprate superconductors suggests strong quantum fluctuations due to the proximity of the cuprates to quantum criticality."},"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":"cond-mat/0612380","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-12-15T02:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"6d30982cd7866784a0e048af6d86ed87f41594b2d3ef3c99059a29ffeccbadb1","abstract_canon_sha256":"59b6c9a387fa9db1eeb71f89a57a750740da34c75a2c985339f59dc9ab9b5c19"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:05:11.681751Z","signature_b64":"5ozrbmNn1DHhuQcqnkuWSezP+M8AU53i6miVI5aLNJSb64EBGj5q9bidCcXBX1sb+R/7fDoUbBT9WfzmlWCnDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a29d32cf6613c6485c644e4317392ef6f886b52c0bfadb95407c1bc4fdf46403","last_reissued_at":"2026-07-04T15:05:11.681218Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:05:11.681218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Macroscopic evidence for quantum criticality and field-induced quantum fluctuations in cuprate superconductors","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Beyer, F. Fabris, H. Yang, K. H. Kim, M. S. Park, N.-C. Yeh, S.-I. Lee, V. S. Zapf","submitted_at":"2006-12-15T02:34:38Z","abstract_excerpt":"We present macroscopic experimental evidence for field-induced microscopic quantum fluctuations in different hole- and electron-type cuprate superconductors with varying doping levels and numbers of CuO$_2$ layers per unit cell. The significant suppression of the zero-temperature in-plane magnetic irreversibility field relative to the paramagnetic field in all cuprate superconductors suggests strong quantum fluctuations due to the proximity of the cuprates to quantum criticality."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0612380","kind":"arxiv","version":3},"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/cond-mat/0612380/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":"cond-mat/0612380","created_at":"2026-07-04T15:05:11.681289+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0612380v3","created_at":"2026-07-04T15:05:11.681289+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0612380","created_at":"2026-07-04T15:05:11.681289+00:00"},{"alias_kind":"pith_short_12","alias_value":"UKOTFT3GCPDE","created_at":"2026-07-04T15:05:11.681289+00:00"},{"alias_kind":"pith_short_16","alias_value":"UKOTFT3GCPDEQXDE","created_at":"2026-07-04T15:05:11.681289+00:00"},{"alias_kind":"pith_short_8","alias_value":"UKOTFT3G","created_at":"2026-07-04T15:05:11.681289+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/UKOTFT3GCPDEQXDEJZBROOJO63","json":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63.json","graph_json":"https://pith.science/api/pith-number/UKOTFT3GCPDEQXDEJZBROOJO63/graph.json","events_json":"https://pith.science/api/pith-number/UKOTFT3GCPDEQXDEJZBROOJO63/events.json","paper":"https://pith.science/paper/UKOTFT3G"},"agent_actions":{"view_html":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63","download_json":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63.json","view_paper":"https://pith.science/paper/UKOTFT3G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0612380&json=true","fetch_graph":"https://pith.science/api/pith-number/UKOTFT3GCPDEQXDEJZBROOJO63/graph.json","fetch_events":"https://pith.science/api/pith-number/UKOTFT3GCPDEQXDEJZBROOJO63/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63/action/storage_attestation","attest_author":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63/action/author_attestation","sign_citation":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63/action/citation_signature","submit_replication":"https://pith.science/pith/UKOTFT3GCPDEQXDEJZBROOJO63/action/replication_record"}},"created_at":"2026-07-04T15:05:11.681289+00:00","updated_at":"2026-07-04T15:05:11.681289+00:00"}