{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:CVN62XRP63NCMAPCQ2B4ZRDNQL","short_pith_number":"pith:CVN62XRP","schema_version":"1.0","canonical_sha256":"155bed5e2ff6da2601e28683ccc46d82cd9781c289f26b1e2685bca89b24772e","source":{"kind":"arxiv","id":"cond-mat/9907435","version":2},"attestation_state":"computed","paper":{"title":"Freezing of anisotropic spin clusters in La1.98Sr0.02CuO4","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"G. Shirane, K. Yamada, M. A. Kastner, M. Greven, M. Matsuda, P. Boeni, R. J. Birgeneau, S.-H. Lee, S. Wakimoto, Y. Endoh, Y. S. Lee","submitted_at":"1999-07-28T02:52:57Z","abstract_excerpt":"A spin-glass compound, La$_{1.98}$Sr$_{0.02}$CuO$_4$, shows quasi-three-dimensional magnetic ordering below $\\sim$40 K. A remarkable feature is that the magnetic correlation length along the orthorhombic $a\\rm_{ortho}$ axis is much longer than that along the $b\\rm_{ortho}$ axis, suggesting that the spin structure is closely related to the diagonal stripe structure. The spin-glass state can be expressed as a random freezing of quasi-three-dimensional spin clusters with anisotropic spin correlations ($\\xi'_a\\sim160$ \\AA, $\\xi'_b\\sim25$ \\AA, and $\\xi'_c\\sim4.7$ \\AA at 1.6 K). The new magnetic sta"},"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/9907435","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"1999-07-28T02:52:57Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"3245753ef16989638d2a959de16a8a99f8e3ddae65fd409038a49c96809a4b6c","abstract_canon_sha256":"778dd0661bb83cff1952a77cad4782e587497eab607fcd4ba999470318621a94"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:13:05.969394Z","signature_b64":"b7mXjsMAmjGF1IkmRRXrnN2XjErH3X/ruESgocUae2/MrWj9KHC78Htk3GHWDOflelzYD/9TTcjcQDyvxf6PAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"155bed5e2ff6da2601e28683ccc46d82cd9781c289f26b1e2685bca89b24772e","last_reissued_at":"2026-07-04T16:13:05.968923Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:13:05.968923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Freezing of anisotropic spin clusters in La1.98Sr0.02CuO4","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"G. Shirane, K. Yamada, M. A. Kastner, M. Greven, M. Matsuda, P. Boeni, R. J. Birgeneau, S.-H. Lee, S. Wakimoto, Y. Endoh, Y. S. Lee","submitted_at":"1999-07-28T02:52:57Z","abstract_excerpt":"A spin-glass compound, La$_{1.98}$Sr$_{0.02}$CuO$_4$, shows quasi-three-dimensional magnetic ordering below $\\sim$40 K. A remarkable feature is that the magnetic correlation length along the orthorhombic $a\\rm_{ortho}$ axis is much longer than that along the $b\\rm_{ortho}$ axis, suggesting that the spin structure is closely related to the diagonal stripe structure. The spin-glass state can be expressed as a random freezing of quasi-three-dimensional spin clusters with anisotropic spin correlations ($\\xi'_a\\sim160$ \\AA, $\\xi'_b\\sim25$ \\AA, and $\\xi'_c\\sim4.7$ \\AA at 1.6 K). The new magnetic sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9907435","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/cond-mat/9907435/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/9907435","created_at":"2026-07-04T16:13:05.968985+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9907435v2","created_at":"2026-07-04T16:13:05.968985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9907435","created_at":"2026-07-04T16:13:05.968985+00:00"},{"alias_kind":"pith_short_12","alias_value":"CVN62XRP63NC","created_at":"2026-07-04T16:13:05.968985+00:00"},{"alias_kind":"pith_short_16","alias_value":"CVN62XRP63NCMAPC","created_at":"2026-07-04T16:13:05.968985+00:00"},{"alias_kind":"pith_short_8","alias_value":"CVN62XRP","created_at":"2026-07-04T16:13:05.968985+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/CVN62XRP63NCMAPCQ2B4ZRDNQL","json":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL.json","graph_json":"https://pith.science/api/pith-number/CVN62XRP63NCMAPCQ2B4ZRDNQL/graph.json","events_json":"https://pith.science/api/pith-number/CVN62XRP63NCMAPCQ2B4ZRDNQL/events.json","paper":"https://pith.science/paper/CVN62XRP"},"agent_actions":{"view_html":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL","download_json":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL.json","view_paper":"https://pith.science/paper/CVN62XRP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/9907435&json=true","fetch_graph":"https://pith.science/api/pith-number/CVN62XRP63NCMAPCQ2B4ZRDNQL/graph.json","fetch_events":"https://pith.science/api/pith-number/CVN62XRP63NCMAPCQ2B4ZRDNQL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL/action/storage_attestation","attest_author":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL/action/author_attestation","sign_citation":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL/action/citation_signature","submit_replication":"https://pith.science/pith/CVN62XRP63NCMAPCQ2B4ZRDNQL/action/replication_record"}},"created_at":"2026-07-04T16:13:05.968985+00:00","updated_at":"2026-07-04T16:13:05.968985+00:00"}