{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7UTUQCMET4NWSRWGRDZQCZ2X6G","short_pith_number":"pith:7UTUQCME","schema_version":"1.0","canonical_sha256":"fd274809849f1b6946c688f3016757f196bd22e1f8387de2fdee3427a4189b44","source":{"kind":"arxiv","id":"1801.06568","version":1},"attestation_state":"computed","paper":{"title":"High pressure effects on non-fluorinated BiS2-based superconductors La$_{1-x}$M$_x$OBiS$_2$ (M = Ti and Th)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"D. Yazici, I. Jeon, M. B. Maple, Y. Fang","submitted_at":"2018-01-19T20:39:06Z","abstract_excerpt":"Layered \\textit{Ln}OBiS$_2$ compounds with \\textit{Ln} = La, Ce, Pr, Nd, and Yb can be rendered conducting and superconducting via two routes, substitution of F for O or the tetravalent ions Ti, Zr, Hf, and Th for trivalent \\textit{Ln} ions. Electrical resistivity measurements on non-fluorinated La$_{0.80}$Ti$_{0.20}$OBiS$_2$ and La$_{0.85}$Th$_{0.15}$OBiS$_2$ superconductors were performed between $\\sim$1.5 K and 300 K and under pressure up to 2.4 GPa. For both compounds, the superconducting transition temperature $T_c$, which is $\\sim$2.9 K at ambient pressure, gradually increases with press"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1801.06568","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-19T20:39:06Z","cross_cats_sorted":[],"title_canon_sha256":"312db64c43700427316d1e826df03654ba79be3db4eb7ef461f3873b3b542908","abstract_canon_sha256":"89827f7950d68b0e8cde2f3bc227039d0cc2c701576ac18fd00dfb333b2cfaba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:28.393659Z","signature_b64":"NSuWIab/U2o78mngWYKX8yxcEr3hqshVfx6ZfyVJ1UINSr+7XLjFZo1A+lrgj9wKdgVV1tdwZUKi/T+P8Ta+BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd274809849f1b6946c688f3016757f196bd22e1f8387de2fdee3427a4189b44","last_reissued_at":"2026-05-18T00:25:28.393070Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:28.393070Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High pressure effects on non-fluorinated BiS2-based superconductors La$_{1-x}$M$_x$OBiS$_2$ (M = Ti and Th)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"D. Yazici, I. Jeon, M. B. Maple, Y. Fang","submitted_at":"2018-01-19T20:39:06Z","abstract_excerpt":"Layered \\textit{Ln}OBiS$_2$ compounds with \\textit{Ln} = La, Ce, Pr, Nd, and Yb can be rendered conducting and superconducting via two routes, substitution of F for O or the tetravalent ions Ti, Zr, Hf, and Th for trivalent \\textit{Ln} ions. Electrical resistivity measurements on non-fluorinated La$_{0.80}$Ti$_{0.20}$OBiS$_2$ and La$_{0.85}$Th$_{0.15}$OBiS$_2$ superconductors were performed between $\\sim$1.5 K and 300 K and under pressure up to 2.4 GPa. For both compounds, the superconducting transition temperature $T_c$, which is $\\sim$2.9 K at ambient pressure, gradually increases with press"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06568","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":"1801.06568","created_at":"2026-05-18T00:25:28.393161+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.06568v1","created_at":"2026-05-18T00:25:28.393161+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06568","created_at":"2026-05-18T00:25:28.393161+00:00"},{"alias_kind":"pith_short_12","alias_value":"7UTUQCMET4NW","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7UTUQCMET4NWSRWG","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7UTUQCME","created_at":"2026-05-18T12:32:11.075285+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/7UTUQCMET4NWSRWGRDZQCZ2X6G","json":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G.json","graph_json":"https://pith.science/api/pith-number/7UTUQCMET4NWSRWGRDZQCZ2X6G/graph.json","events_json":"https://pith.science/api/pith-number/7UTUQCMET4NWSRWGRDZQCZ2X6G/events.json","paper":"https://pith.science/paper/7UTUQCME"},"agent_actions":{"view_html":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G","download_json":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G.json","view_paper":"https://pith.science/paper/7UTUQCME","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.06568&json=true","fetch_graph":"https://pith.science/api/pith-number/7UTUQCMET4NWSRWGRDZQCZ2X6G/graph.json","fetch_events":"https://pith.science/api/pith-number/7UTUQCMET4NWSRWGRDZQCZ2X6G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G/action/storage_attestation","attest_author":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G/action/author_attestation","sign_citation":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G/action/citation_signature","submit_replication":"https://pith.science/pith/7UTUQCMET4NWSRWGRDZQCZ2X6G/action/replication_record"}},"created_at":"2026-05-18T00:25:28.393161+00:00","updated_at":"2026-05-18T00:25:28.393161+00:00"}