{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:D7XHRM4T7NBFXUI62USR3PDU3L","short_pith_number":"pith:D7XHRM4T","schema_version":"1.0","canonical_sha256":"1fee78b393fb425bd11ed5251dbc74daf0cf36ccd14d35234e8110c59c404d89","source":{"kind":"arxiv","id":"1107.1334","version":1},"attestation_state":"computed","paper":{"title":"Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Hong Ding, Jiangping Hu","submitted_at":"2011-07-07T10:06:46Z","abstract_excerpt":"Cuprates, ferropnictides and ferrochalcogenides are three classes of unconventional high-temperature superconductors, who share similar phase diagrams in which superconductivity develops after a magnetic order is suppressed, suggesting a strong interplay between superconductivity and magnetism, although the exact picture of this interplay remains elusive. Here we show that there is a direct bridge connecting antiferromagnetic exchange interactions determined in the parent compounds of these materials to the superconducting gap functions observed in the corresponding superconducting materials. "},"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":"1107.1334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-07T10:06:46Z","cross_cats_sorted":[],"title_canon_sha256":"a02efc082f962e827816a9ade5a3ec4f80842fe7fa43ba6792e683c78074ad23","abstract_canon_sha256":"f15d0bd4fe3ceac8b61339a9dcf4acf241e9bfd4b0dc1619e09d6518070571e3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:56:58.122629Z","signature_b64":"pPZGL0knHMdQ+83E6NQJkH7pv3fDa/uWO3stOKi01ASoOKLSa5RT+R8DTpyP7nStkN5vuL/QrO3gweggZfwTBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fee78b393fb425bd11ed5251dbc74daf0cf36ccd14d35234e8110c59c404d89","last_reissued_at":"2026-05-18T03:56:58.121803Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:56:58.121803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Hong Ding, Jiangping Hu","submitted_at":"2011-07-07T10:06:46Z","abstract_excerpt":"Cuprates, ferropnictides and ferrochalcogenides are three classes of unconventional high-temperature superconductors, who share similar phase diagrams in which superconductivity develops after a magnetic order is suppressed, suggesting a strong interplay between superconductivity and magnetism, although the exact picture of this interplay remains elusive. Here we show that there is a direct bridge connecting antiferromagnetic exchange interactions determined in the parent compounds of these materials to the superconducting gap functions observed in the corresponding superconducting materials. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1334","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":"1107.1334","created_at":"2026-05-18T03:56:58.121936+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.1334v1","created_at":"2026-05-18T03:56:58.121936+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1334","created_at":"2026-05-18T03:56:58.121936+00:00"},{"alias_kind":"pith_short_12","alias_value":"D7XHRM4T7NBF","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"D7XHRM4T7NBFXUI6","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"D7XHRM4T","created_at":"2026-05-18T12:26:26.731475+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/D7XHRM4T7NBFXUI62USR3PDU3L","json":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L.json","graph_json":"https://pith.science/api/pith-number/D7XHRM4T7NBFXUI62USR3PDU3L/graph.json","events_json":"https://pith.science/api/pith-number/D7XHRM4T7NBFXUI62USR3PDU3L/events.json","paper":"https://pith.science/paper/D7XHRM4T"},"agent_actions":{"view_html":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L","download_json":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L.json","view_paper":"https://pith.science/paper/D7XHRM4T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.1334&json=true","fetch_graph":"https://pith.science/api/pith-number/D7XHRM4T7NBFXUI62USR3PDU3L/graph.json","fetch_events":"https://pith.science/api/pith-number/D7XHRM4T7NBFXUI62USR3PDU3L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L/action/storage_attestation","attest_author":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L/action/author_attestation","sign_citation":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L/action/citation_signature","submit_replication":"https://pith.science/pith/D7XHRM4T7NBFXUI62USR3PDU3L/action/replication_record"}},"created_at":"2026-05-18T03:56:58.121936+00:00","updated_at":"2026-05-18T03:56:58.121936+00:00"}