{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:KUCSQDPGOGOLUHBDVZBVTRAAC5","short_pith_number":"pith:KUCSQDPG","schema_version":"1.0","canonical_sha256":"5505280de6719cba1c23ae4359c4001765b8cc263d028b9bd4ea6e90c766c2bf","source":{"kind":"arxiv","id":"1404.2406","version":1},"attestation_state":"computed","paper":{"title":"Development of spatial inhomogeneity of internal magnetic field above $T_{\\rm c}$ in Bi$_2$Sr$_2$Ca$_{1-x}$Y$_x$Cu$_2$O$_{8+\\delta}$ observed by longitudinal-field muon-spin-relaxation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Isao Watanabe, Kensuke M. Suzuki, Megumi Akoshima, Satoshi Heguri, Tadashi Adachi, Takao Suzuki, Takayuki Kawamata, Yasuyuki Ishii, Yoichi Tanabe, Yoji Koike","submitted_at":"2014-04-09T09:34:24Z","abstract_excerpt":"Longitudinal-field muon-spin-relaxation measurements have revealed inhomogeneous distribution of the internal magnetic field at temperatures above the bulk superconducting (SC) transition temperature, $T_{\\rm c}$, in slightly overdoped Bi$_2$Sr$_2$Ca$_{1-x}$Y$_x$Cu$_2$O$_{8+\\delta}$. The distribution width of the internal magnetic field, $\\Delta$, evolves continuously with decreasing temperature toward $T_{\\rm c}$. The origin of the increase in $\\Delta$ is discussed in terms of the creation of SC domains in a sample."},"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":"1404.2406","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-09T09:34:24Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"91e09bcafef3b976e9807b8725aa732987efd9016a4d01800c05bc42df4a429f","abstract_canon_sha256":"10cad6599877590c457cb7d601e191750da084c54834c4004e19e911a356439c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:12.683298Z","signature_b64":"PdL8OCXtm6WafAtGho/Ak9TFJESfzL7CayPT+zEHfsgKz3E3APC7+5FCI5sgWdRTm7SYRw8wb+E5N/T2u8xEAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5505280de6719cba1c23ae4359c4001765b8cc263d028b9bd4ea6e90c766c2bf","last_reissued_at":"2026-05-18T02:50:12.682618Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:12.682618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Development of spatial inhomogeneity of internal magnetic field above $T_{\\rm c}$ in Bi$_2$Sr$_2$Ca$_{1-x}$Y$_x$Cu$_2$O$_{8+\\delta}$ observed by longitudinal-field muon-spin-relaxation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Isao Watanabe, Kensuke M. Suzuki, Megumi Akoshima, Satoshi Heguri, Tadashi Adachi, Takao Suzuki, Takayuki Kawamata, Yasuyuki Ishii, Yoichi Tanabe, Yoji Koike","submitted_at":"2014-04-09T09:34:24Z","abstract_excerpt":"Longitudinal-field muon-spin-relaxation measurements have revealed inhomogeneous distribution of the internal magnetic field at temperatures above the bulk superconducting (SC) transition temperature, $T_{\\rm c}$, in slightly overdoped Bi$_2$Sr$_2$Ca$_{1-x}$Y$_x$Cu$_2$O$_{8+\\delta}$. The distribution width of the internal magnetic field, $\\Delta$, evolves continuously with decreasing temperature toward $T_{\\rm c}$. The origin of the increase in $\\Delta$ is discussed in terms of the creation of SC domains in a sample."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2406","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":"1404.2406","created_at":"2026-05-18T02:50:12.682734+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.2406v1","created_at":"2026-05-18T02:50:12.682734+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.2406","created_at":"2026-05-18T02:50:12.682734+00:00"},{"alias_kind":"pith_short_12","alias_value":"KUCSQDPGOGOL","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_16","alias_value":"KUCSQDPGOGOLUHBD","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_8","alias_value":"KUCSQDPG","created_at":"2026-05-18T12:28:35.611951+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/KUCSQDPGOGOLUHBDVZBVTRAAC5","json":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5.json","graph_json":"https://pith.science/api/pith-number/KUCSQDPGOGOLUHBDVZBVTRAAC5/graph.json","events_json":"https://pith.science/api/pith-number/KUCSQDPGOGOLUHBDVZBVTRAAC5/events.json","paper":"https://pith.science/paper/KUCSQDPG"},"agent_actions":{"view_html":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5","download_json":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5.json","view_paper":"https://pith.science/paper/KUCSQDPG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.2406&json=true","fetch_graph":"https://pith.science/api/pith-number/KUCSQDPGOGOLUHBDVZBVTRAAC5/graph.json","fetch_events":"https://pith.science/api/pith-number/KUCSQDPGOGOLUHBDVZBVTRAAC5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5/action/storage_attestation","attest_author":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5/action/author_attestation","sign_citation":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5/action/citation_signature","submit_replication":"https://pith.science/pith/KUCSQDPGOGOLUHBDVZBVTRAAC5/action/replication_record"}},"created_at":"2026-05-18T02:50:12.682734+00:00","updated_at":"2026-05-18T02:50:12.682734+00:00"}