{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:O3Q5X6ZQGS46LUW4UWKPSP2RZW","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":"f78be8f606972c8d0678fda7dee1e1229d652f8a4357db418233055a39380304","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-08-30T06:05:11Z","title_canon_sha256":"ba31c965fe7b2b1b80d92eb759af0275fd1ba896991c81aec8d334f57e73e624"},"schema_version":"1.0","source":{"id":"1608.08338","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.08338","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"arxiv_version","alias_value":"1608.08338v2","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.08338","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"pith_short_12","alias_value":"O3Q5X6ZQGS46","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"O3Q5X6ZQGS46LUW4","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"O3Q5X6ZQ","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:9210e7c1f3992d363749022ce5eaf27e5055954663bdfa8bb45a8b2166561a21","target":"graph","created_at":"2026-05-18T00:59:41Z","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":"By paying special attention to the fact that the doped holes induce deformation of CuO6 octahedrons (or CuO5 pyramids) in cuprate superconductors, we develop a non-rigid band theory treating doping-induced alterations of energy-band structures in copper oxide superconductors. Thanks to this theory, we obtain a complete picture of the doping-induced alteration in the electronic structure of La2CuO4, from the spin-disordered insulating phase to the metallic phase. We conclude that the Fermi surface structure of this cuprate in the underdoped region consists of Fermi pockets in the antinodal regi","authors_text":"Hideki Ushio, Hiroshi Kamimura, Jaw-Shen Tsai, Kunio Ishida, Osamu Sugino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-08-30T06:05:11Z","title":"Doping-Induced Alterations in Electronic Structure of Copper Oxide Superconductors and a New Horizon for Higher Tc materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.08338","kind":"arxiv","version":2},"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":"sha256:8b31d719efef4cc7d932c4a44947e3107cc6cf4f8f80d3986577100145877612","target":"record","created_at":"2026-05-18T00:59:41Z","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":"f78be8f606972c8d0678fda7dee1e1229d652f8a4357db418233055a39380304","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-08-30T06:05:11Z","title_canon_sha256":"ba31c965fe7b2b1b80d92eb759af0275fd1ba896991c81aec8d334f57e73e624"},"schema_version":"1.0","source":{"id":"1608.08338","kind":"arxiv","version":2}},"canonical_sha256":"76e1dbfb3034b9e5d2dca594f93f51cdbaddc6f7839f50cdd0398f6b1fd942be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76e1dbfb3034b9e5d2dca594f93f51cdbaddc6f7839f50cdd0398f6b1fd942be","first_computed_at":"2026-05-18T00:59:41.652475Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:41.652475Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zy0SRyyzNtLKFIMpRmQdhhCrWXjr5iOyys1nYj2EXYM8f5ts6Pgh/C6pKjrJYMfd71D2ZluhM2u7rzxwLBlEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:41.653086Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.08338","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b31d719efef4cc7d932c4a44947e3107cc6cf4f8f80d3986577100145877612","sha256:9210e7c1f3992d363749022ce5eaf27e5055954663bdfa8bb45a8b2166561a21"],"state_sha256":"066af485e328c547193e7f2ffcc45796c411b60ce100cb05a67d32a60d29d5e6"}