{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:B2V7UDKRCFUFJDI4JMFKCVQCJ4","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":"8ef8a56f1f07a9aa2827ce4b515ed1ee40d3bc1b0964e3943e0b45feb7790b19","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2001-06-04T21:48:37Z","title_canon_sha256":"011d3b8da2cd63b00705bf8d9dcb052914f5b8ee7747465a87deb5c0da6bf95c"},"schema_version":"1.0","source":{"id":"cond-mat/0106038","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0106038","created_at":"2026-05-18T03:24:39Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0106038v1","created_at":"2026-05-18T03:24:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0106038","created_at":"2026-05-18T03:24:39Z"},{"alias_kind":"pith_short_12","alias_value":"B2V7UDKRCFUF","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"B2V7UDKRCFUFJDI4","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"B2V7UDKR","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:8b9017fcaf5333275600be8064d5c2fedb421cda77e96360d3335b38f3fef132","target":"graph","created_at":"2026-05-18T03:24:39Z","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":"The nanometer-scale gap inhomogeneity revealed by recent STM images of BSCCO surface suggests that the ``gap coherence length'' is of that order. Thus a robust pairing gap can develop despite the poorly screened Coulomb interaction. This can be taken as an evidence that the pairing in high $T_c$ materials occurs primarily in the neutral (spin) sector. We provide theoretical support for this point of view.","authors_text":"Dung-Hai Lee, Jung Hoon Han, Qiang-Hua Wang","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2001-06-04T21:48:37Z","title":"Pairing in the spin sector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0106038","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":"sha256:28c61822e734aad216640c060c3d58e0955c33712873612b090ced51c7977a71","target":"record","created_at":"2026-05-18T03:24:39Z","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":"8ef8a56f1f07a9aa2827ce4b515ed1ee40d3bc1b0964e3943e0b45feb7790b19","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2001-06-04T21:48:37Z","title_canon_sha256":"011d3b8da2cd63b00705bf8d9dcb052914f5b8ee7747465a87deb5c0da6bf95c"},"schema_version":"1.0","source":{"id":"cond-mat/0106038","kind":"arxiv","version":1}},"canonical_sha256":"0eabfa0d511168548d1c4b0aa156024f2de2473ba00da489b0e5c99609db0046","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eabfa0d511168548d1c4b0aa156024f2de2473ba00da489b0e5c99609db0046","first_computed_at":"2026-05-18T03:24:39.940811Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:39.940811Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DcDgPNStGWaNWkwrEjvnd6BaivnOXg9E4qgmKh3GGmDfW3g7pdHO/ILaM363I0EBF4/iCxJXljOZAadWUsovAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:39.941396Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0106038","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28c61822e734aad216640c060c3d58e0955c33712873612b090ced51c7977a71","sha256:8b9017fcaf5333275600be8064d5c2fedb421cda77e96360d3335b38f3fef132"],"state_sha256":"3d0c693dc4d2331714e0fea2ba8bea1673c589d9a4a2fa5814e65e4a626809b7"}