{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:4CC77DPGCFWQIXU54IIFZRSGSK","short_pith_number":"pith:4CC77DPG","schema_version":"1.0","canonical_sha256":"e085ff8de6116d045e9de2105cc64692b8add54cf6fca57ba85d489af428c9dd","source":{"kind":"arxiv","id":"0907.3590","version":2},"attestation_state":"computed","paper":{"title":"Incommensurate spin correlations induced by magnetic Fe ions substituted into overdoped Bi1.75Pb0.35Sr1.90CuO6+z","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Kohda, H. Hiraka, I. Yamada, J.M. Tranquada, K. Kakurai, K. Yamada, M. Hiraishi, M. Miyazaki, M. Takeda, R. Kadono, S. Takeshita, S. Wakimoto, T. Adachi, Y. Hayashi, Y. Koike","submitted_at":"2009-07-21T09:41:17Z","abstract_excerpt":"Spin correlations in the overdoped region of Bi1.75Pb0.35Sr1.90CuO6+z have been explored with Fe-doped single crystals characterized by neutron scattering, muon-spin-rotation (muSR) spectroscopy, and magnetic susceptibility measurements. Static incommensurate spin correlations induced by the Fe spins are revealed by elastic neutron scattering. The resultant incommensurability delta is unexpectedly large (~0.2 r.l.u.), as compared with delta ~ 1/8 in overdoped superconductor La2-xSrxCuO4. Intriguingly, the large delta in this overdoped region is close to the hole concentration p. This result is"},"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":"0907.3590","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-21T09:41:17Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"43a0822cbd094ae99a44da3a5685436eb414674ecd642711611b975a92a48d96","abstract_canon_sha256":"5a69ee779a89b853e98b005191e4326eaf0819ff25a1ef4482fbf40b64f5af20"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:55.135288Z","signature_b64":"xJJUjZxFnJ841RNZULKarlVLy4MpL56VQzKGencoygyUt9/fTl/wsM+KXlFFfUuqZ36X3RD+YcsqxAkHr7krAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e085ff8de6116d045e9de2105cc64692b8add54cf6fca57ba85d489af428c9dd","last_reissued_at":"2026-05-18T02:12:55.134635Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:55.134635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Incommensurate spin correlations induced by magnetic Fe ions substituted into overdoped Bi1.75Pb0.35Sr1.90CuO6+z","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Kohda, H. Hiraka, I. Yamada, J.M. Tranquada, K. Kakurai, K. Yamada, M. Hiraishi, M. Miyazaki, M. Takeda, R. Kadono, S. Takeshita, S. Wakimoto, T. Adachi, Y. Hayashi, Y. Koike","submitted_at":"2009-07-21T09:41:17Z","abstract_excerpt":"Spin correlations in the overdoped region of Bi1.75Pb0.35Sr1.90CuO6+z have been explored with Fe-doped single crystals characterized by neutron scattering, muon-spin-rotation (muSR) spectroscopy, and magnetic susceptibility measurements. Static incommensurate spin correlations induced by the Fe spins are revealed by elastic neutron scattering. The resultant incommensurability delta is unexpectedly large (~0.2 r.l.u.), as compared with delta ~ 1/8 in overdoped superconductor La2-xSrxCuO4. Intriguingly, the large delta in this overdoped region is close to the hole concentration p. This result is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.3590","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":""},"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":"0907.3590","created_at":"2026-05-18T02:12:55.134723+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.3590v2","created_at":"2026-05-18T02:12:55.134723+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.3590","created_at":"2026-05-18T02:12:55.134723+00:00"},{"alias_kind":"pith_short_12","alias_value":"4CC77DPGCFWQ","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"4CC77DPGCFWQIXU5","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"4CC77DPG","created_at":"2026-05-18T12:25:58.837520+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/4CC77DPGCFWQIXU54IIFZRSGSK","json":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK.json","graph_json":"https://pith.science/api/pith-number/4CC77DPGCFWQIXU54IIFZRSGSK/graph.json","events_json":"https://pith.science/api/pith-number/4CC77DPGCFWQIXU54IIFZRSGSK/events.json","paper":"https://pith.science/paper/4CC77DPG"},"agent_actions":{"view_html":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK","download_json":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK.json","view_paper":"https://pith.science/paper/4CC77DPG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.3590&json=true","fetch_graph":"https://pith.science/api/pith-number/4CC77DPGCFWQIXU54IIFZRSGSK/graph.json","fetch_events":"https://pith.science/api/pith-number/4CC77DPGCFWQIXU54IIFZRSGSK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK/action/storage_attestation","attest_author":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK/action/author_attestation","sign_citation":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK/action/citation_signature","submit_replication":"https://pith.science/pith/4CC77DPGCFWQIXU54IIFZRSGSK/action/replication_record"}},"created_at":"2026-05-18T02:12:55.134723+00:00","updated_at":"2026-05-18T02:12:55.134723+00:00"}