{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LSTMQRAWR4FWJ43UT5THJLFXN5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4a9992b08f2404854488e11a1fee27c86c446e683c616cc8fb068caee637f1d9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-12-19T08:25:07Z","title_canon_sha256":"e8b6acfaa56b6b8ff9e9a678871b0edeaeb3dc1a8bfc6213ab43e25504869906"},"schema_version":"1.0","source":{"id":"1712.06815","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.06815","created_at":"2026-05-18T00:26:12Z"},{"alias_kind":"arxiv_version","alias_value":"1712.06815v1","created_at":"2026-05-18T00:26:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.06815","created_at":"2026-05-18T00:26:12Z"},{"alias_kind":"pith_short_12","alias_value":"LSTMQRAWR4FW","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LSTMQRAWR4FWJ43U","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LSTMQRAW","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:94344a5184928ab32b92b290a87985f8f286812b3b6d02adfb5c172b25710fca","target":"graph","created_at":"2026-05-18T00:26:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In order to understand the mechanisms behind the emergence of superconductivity by the chemical pressure effect in REO0.5F0.5BiS2 (RE = La, Ce, Pr, and Nd), where bulk superconductivity is induced by the substitutions with a smaller-radius RE, we performed synchrotron powder X-ray diffraction, and analyzed the crystal structure and anisotropic displacement parameters. With the decrease of the RE3+ ionic radius, the in-plane disorder of the S1 sites significantly decreased, very similar to the trend observed in the Se-substituted systems: LaO0.5F0.5BiS2-xSex and Eu0.5La0.5FBiS2-xSex. Therefore,","authors_text":"Akira Miura, Chikako Moriyoshi, Kazuhisa Hoshi, Kiyoharu Tadanaga, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi, Yosuke Goto","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-12-19T08:25:07Z","title":"Evolution of Anisotropic Displacement Parameters and Superconductivity with Chemical Pressure in BiS2-Based REO0.5F0.5BiS2 (RE = La, Ce, Pr, and Nd)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.06815","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0b052211a93ad327b982aeed303475e993562bfac62d7b6bfb430ebd72a6f67e","target":"record","created_at":"2026-05-18T00:26:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4a9992b08f2404854488e11a1fee27c86c446e683c616cc8fb068caee637f1d9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-12-19T08:25:07Z","title_canon_sha256":"e8b6acfaa56b6b8ff9e9a678871b0edeaeb3dc1a8bfc6213ab43e25504869906"},"schema_version":"1.0","source":{"id":"1712.06815","kind":"arxiv","version":1}},"canonical_sha256":"5ca6c844168f0b64f3749f6674acb76f79691ed6d1000330e2779d8ca7523b8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ca6c844168f0b64f3749f6674acb76f79691ed6d1000330e2779d8ca7523b8a","first_computed_at":"2026-05-18T00:26:12.442922Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:12.442922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NVNCN41JytziGEVTmSee2EbfqabQ0QAjtCOhuj+PCihQG/yMjRXsjflH2ZEej4UsHrlJjyJm+F49CS/RilWYBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:12.443345Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.06815","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b052211a93ad327b982aeed303475e993562bfac62d7b6bfb430ebd72a6f67e","sha256:94344a5184928ab32b92b290a87985f8f286812b3b6d02adfb5c172b25710fca"],"state_sha256":"85bc69403c84380cf316570fd9def023a8ee6a2e485fdc15069bf1b0753aa188"}