{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:5FQKLUFZVOCHANXWAYZICW5KUF","short_pith_number":"pith:5FQKLUFZ","schema_version":"1.0","canonical_sha256":"e960a5d0b9ab847036f60632815baaa17b3d04c7b146a58670955df3c2feec5a","source":{"kind":"arxiv","id":"1401.7506","version":2},"attestation_state":"computed","paper":{"title":"Enhancement of Tc by uniaxial lattice contraction in BiS2-based superconductor PrO0.5F0.5BiS2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Atsushi Omachi, Joe Kajitani, Keita Deguchi, Osuke Miura, Satoshi Demura, Takafumi Hiroi, Yoshihiko Takano, Yoshikazu Mizuguchi","submitted_at":"2014-01-29T13:19:33Z","abstract_excerpt":"We investigated the crystal structure and superconducting properties of As-grown and high-pressure-annealed PrO0.5F0.5BiS2. We found that the high-pressure annealing generates uniaxial lattice contraction along the c axis. Both As-grown and high-pressure-annealed PrO0.5F0.5BiS2 show bulk superconductivity. The Tc of PrO0.5F0.5BiS2 is clearly enhanced from Tczero = 3.6 K to Tczero = 5.5 K by high-pressure annealing. Unexpectedly, the semiconducting characteristics is relatively enhanced by high-pressure annealing. Namely, we assume that the enhancement of Tc can not be understood by an increase"},"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":"1401.7506","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-01-29T13:19:33Z","cross_cats_sorted":[],"title_canon_sha256":"f53c6eb7e0d51e578e8661a3f9878d29c4ed69c2d1e7db24e278351b3188932a","abstract_canon_sha256":"d141f3256c04fdf5a69f7dba1c9f0315ad35f323fca7c35ba54aec67cddfab06"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:59.937017Z","signature_b64":"zrWWQRMZnVK/k2v6GERlzWd4Lho8TTqhfo1ALi6wbYinBoqwR1YrD8lLIySJ+XQkfADPROc6x6bj5GfbSpA6DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e960a5d0b9ab847036f60632815baaa17b3d04c7b146a58670955df3c2feec5a","last_reissued_at":"2026-05-18T01:44:59.936405Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:59.936405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhancement of Tc by uniaxial lattice contraction in BiS2-based superconductor PrO0.5F0.5BiS2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Atsushi Omachi, Joe Kajitani, Keita Deguchi, Osuke Miura, Satoshi Demura, Takafumi Hiroi, Yoshihiko Takano, Yoshikazu Mizuguchi","submitted_at":"2014-01-29T13:19:33Z","abstract_excerpt":"We investigated the crystal structure and superconducting properties of As-grown and high-pressure-annealed PrO0.5F0.5BiS2. We found that the high-pressure annealing generates uniaxial lattice contraction along the c axis. Both As-grown and high-pressure-annealed PrO0.5F0.5BiS2 show bulk superconductivity. The Tc of PrO0.5F0.5BiS2 is clearly enhanced from Tczero = 3.6 K to Tczero = 5.5 K by high-pressure annealing. Unexpectedly, the semiconducting characteristics is relatively enhanced by high-pressure annealing. Namely, we assume that the enhancement of Tc can not be understood by an increase"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7506","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":"1401.7506","created_at":"2026-05-18T01:44:59.936492+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.7506v2","created_at":"2026-05-18T01:44:59.936492+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7506","created_at":"2026-05-18T01:44:59.936492+00:00"},{"alias_kind":"pith_short_12","alias_value":"5FQKLUFZVOCH","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"5FQKLUFZVOCHANXW","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"5FQKLUFZ","created_at":"2026-05-18T12:28:14.216126+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/5FQKLUFZVOCHANXWAYZICW5KUF","json":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF.json","graph_json":"https://pith.science/api/pith-number/5FQKLUFZVOCHANXWAYZICW5KUF/graph.json","events_json":"https://pith.science/api/pith-number/5FQKLUFZVOCHANXWAYZICW5KUF/events.json","paper":"https://pith.science/paper/5FQKLUFZ"},"agent_actions":{"view_html":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF","download_json":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF.json","view_paper":"https://pith.science/paper/5FQKLUFZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.7506&json=true","fetch_graph":"https://pith.science/api/pith-number/5FQKLUFZVOCHANXWAYZICW5KUF/graph.json","fetch_events":"https://pith.science/api/pith-number/5FQKLUFZVOCHANXWAYZICW5KUF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF/action/storage_attestation","attest_author":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF/action/author_attestation","sign_citation":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF/action/citation_signature","submit_replication":"https://pith.science/pith/5FQKLUFZVOCHANXWAYZICW5KUF/action/replication_record"}},"created_at":"2026-05-18T01:44:59.936492+00:00","updated_at":"2026-05-18T01:44:59.936492+00:00"}