{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:5Y2FUXFMQ7SQSCXGHNVR32QJMR","short_pith_number":"pith:5Y2FUXFM","schema_version":"1.0","canonical_sha256":"ee345a5cac87e5090ae63b6b1dea096475c3d5edf6152c6fcdb03af5c1eab581","source":{"kind":"arxiv","id":"1712.05962","version":1},"attestation_state":"computed","paper":{"title":"A Possible Family of Ni-based High Temperature Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Congcong Le, Guang-han Cao, Jiangping Hu, Jinfeng Zeng","submitted_at":"2017-12-16T13:46:40Z","abstract_excerpt":"We suggest that a family of Ni-based compounds, which contain [Ni$_2$M$_2$O]$^{2-}$(M=chalcogen) layers with an antiperovskite structure constructed by mixed-anion Ni complexes, NiM$_4$O$_2$, can be potential high temperature superconductors upon doping or applying pressure. The layer structures have been formed in many other transitional metal compounds such as La$_2$B$_2$Se$_2$O$_3$(B=Mn, Fe,Co). For the Ni-based compounds, we predict that the parental compounds host collinear antiferromagnetic states similar to those in the iron-based high temperature superconductors. The electronic physics"},"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":"1712.05962","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-12-16T13:46:40Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"b89ae433452d5bed894b3148f390580ebbd92dcb68185a4e5bf7558fc681aa14","abstract_canon_sha256":"d15d2fa5abaf17c58e3b3309a291c34092152c579ca6e36cbdce8b8f7f8d8311"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:00.278065Z","signature_b64":"wsldh/1zoRY2C4EFRvbS4Vi76TV71YG12geR39e9bnE2oRCv1rbjjZ7CRA6qc5fAhgihOb3WQYm761z2cOVnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee345a5cac87e5090ae63b6b1dea096475c3d5edf6152c6fcdb03af5c1eab581","last_reissued_at":"2026-05-18T00:09:00.277439Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:00.277439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Possible Family of Ni-based High Temperature Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Congcong Le, Guang-han Cao, Jiangping Hu, Jinfeng Zeng","submitted_at":"2017-12-16T13:46:40Z","abstract_excerpt":"We suggest that a family of Ni-based compounds, which contain [Ni$_2$M$_2$O]$^{2-}$(M=chalcogen) layers with an antiperovskite structure constructed by mixed-anion Ni complexes, NiM$_4$O$_2$, can be potential high temperature superconductors upon doping or applying pressure. The layer structures have been formed in many other transitional metal compounds such as La$_2$B$_2$Se$_2$O$_3$(B=Mn, Fe,Co). For the Ni-based compounds, we predict that the parental compounds host collinear antiferromagnetic states similar to those in the iron-based high temperature superconductors. The electronic physics"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05962","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":"1712.05962","created_at":"2026-05-18T00:09:00.277526+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.05962v1","created_at":"2026-05-18T00:09:00.277526+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.05962","created_at":"2026-05-18T00:09:00.277526+00:00"},{"alias_kind":"pith_short_12","alias_value":"5Y2FUXFMQ7SQ","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_16","alias_value":"5Y2FUXFMQ7SQSCXG","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_8","alias_value":"5Y2FUXFM","created_at":"2026-05-18T12:31:03.183658+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/5Y2FUXFMQ7SQSCXGHNVR32QJMR","json":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR.json","graph_json":"https://pith.science/api/pith-number/5Y2FUXFMQ7SQSCXGHNVR32QJMR/graph.json","events_json":"https://pith.science/api/pith-number/5Y2FUXFMQ7SQSCXGHNVR32QJMR/events.json","paper":"https://pith.science/paper/5Y2FUXFM"},"agent_actions":{"view_html":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR","download_json":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR.json","view_paper":"https://pith.science/paper/5Y2FUXFM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.05962&json=true","fetch_graph":"https://pith.science/api/pith-number/5Y2FUXFMQ7SQSCXGHNVR32QJMR/graph.json","fetch_events":"https://pith.science/api/pith-number/5Y2FUXFMQ7SQSCXGHNVR32QJMR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR/action/storage_attestation","attest_author":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR/action/author_attestation","sign_citation":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR/action/citation_signature","submit_replication":"https://pith.science/pith/5Y2FUXFMQ7SQSCXGHNVR32QJMR/action/replication_record"}},"created_at":"2026-05-18T00:09:00.277526+00:00","updated_at":"2026-05-18T00:09:00.277526+00:00"}