{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:7P3IV4RPOBKQ53W3XJGOPTBTLS","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":"31805c8df0656f22449f63311521a56eadf9eb16b806cc449988ddfd3e23720b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-22T13:19:29Z","title_canon_sha256":"59982d1f053d1bc523910d46b44358bb6e111ef1ca38285c4410d70e4b1ca8b8"},"schema_version":"1.0","source":{"id":"1210.5889","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5889","created_at":"2026-05-18T03:42:34Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5889v1","created_at":"2026-05-18T03:42:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5889","created_at":"2026-05-18T03:42:34Z"},{"alias_kind":"pith_short_12","alias_value":"7P3IV4RPOBKQ","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"7P3IV4RPOBKQ53W3","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"7P3IV4RP","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:c1224cde73c85d46e46ad8b4605fb01e26940985fcd6fe74abe83eb466e91a69","target":"graph","created_at":"2026-05-18T03:42:34Z","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":"Superconductivity in polycrystalline Fe1+dTe0.9Se0.1 was enhanced by heating in alcoholic beverages. We found that part of the excess Fe was deintercalated from the interlayer sites by the treatment and the shielding volume fractions were increased with the reduction of excess Fe content in sample. This behavior is similar to the case of Fe1+dTe1-xSx. Thus the technique of alcoholic beverage treatment can be applied generally to the Fe-chalcogenide superconductors.","authors_text":"H. Hara, H. Okazaki, H. Takeya, K. Deguchi, M. Fujioka, S. Demura, S. J. Denholme, T. Ozaki, T. Watanabe, T. Yamaguchi, Y. Takano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-22T13:19:29Z","title":"Superconductivity in Fe1+dTe0.9Se0.1 induced by deintercalation of excess Fe using alcoholic beverage treatment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5889","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":"sha256:97446faa93dca17b149d8f5d87edbce577230e6595a61591e7acfdce6fdf17a6","target":"record","created_at":"2026-05-18T03:42:34Z","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":"31805c8df0656f22449f63311521a56eadf9eb16b806cc449988ddfd3e23720b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-22T13:19:29Z","title_canon_sha256":"59982d1f053d1bc523910d46b44358bb6e111ef1ca38285c4410d70e4b1ca8b8"},"schema_version":"1.0","source":{"id":"1210.5889","kind":"arxiv","version":1}},"canonical_sha256":"fbf68af22f70550eeedbba4ce7cc335cad3c81b02c871b807bf05006f30c9e61","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fbf68af22f70550eeedbba4ce7cc335cad3c81b02c871b807bf05006f30c9e61","first_computed_at":"2026-05-18T03:42:34.771272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:34.771272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6JPW5h9CVw0nWIoGb53WUEWkw8nnvWuFImyUR9iCZsb4HPCYjY8iaIz6hAImiupkA3YPGpzMFzbaYWG3yXPSCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:34.772079Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5889","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97446faa93dca17b149d8f5d87edbce577230e6595a61591e7acfdce6fdf17a6","sha256:c1224cde73c85d46e46ad8b4605fb01e26940985fcd6fe74abe83eb466e91a69"],"state_sha256":"6c82891a49e4827869776d5133fb271eb4226c98d78663837f036d715bd53d03"}