{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BPGZKFOVU4VR3MDWSARAS76WN7","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":"4ef05815a87e793780076b4a1171346f43aedb8cc3dad9eb5455f057c72fb614","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-23T20:00:06Z","title_canon_sha256":"fe879bc3d3dcbcb908c108ef659caf77fd5401e3c7a45f83253dc613b8afdd0d"},"schema_version":"1.0","source":{"id":"1608.06634","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.06634","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"arxiv_version","alias_value":"1608.06634v1","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06634","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"pith_short_12","alias_value":"BPGZKFOVU4VR","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BPGZKFOVU4VR3MDW","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BPGZKFOV","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:caa93f5857cedc5a248cb051ee2fca82a9e862cc5d3be3d24275f27a0701a13c","target":"graph","created_at":"2026-05-18T00:54:19Z","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":"Using exact diagonalization and quantum Monte Carlo calculations we investigate the effects of disorder on the phase diagram of both non-interacting and interacting models of two-dimensional topological insulators. In the fermion sign problem-free interacting models we study, electron-electron interactions are described by an on-site repulsive Hubbard interaction and disorder is included via the one-body hopping operators. In both the non-interacting and interacting models we make use of recent advances in highly accurate real-space numerical evaluation of topological invariants to compute pha","authors_text":"Aaron Barr, Emil Prodan, Gregory A. Fiete, Hsiang-Hsuan Hung","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-23T20:00:06Z","title":"Disorder effects in correlated topological insulators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06634","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:e3631b861c5997a461afc414d2d924070fe6688d5850b44240a205a7dbd77e60","target":"record","created_at":"2026-05-18T00:54:19Z","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":"4ef05815a87e793780076b4a1171346f43aedb8cc3dad9eb5455f057c72fb614","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-08-23T20:00:06Z","title_canon_sha256":"fe879bc3d3dcbcb908c108ef659caf77fd5401e3c7a45f83253dc613b8afdd0d"},"schema_version":"1.0","source":{"id":"1608.06634","kind":"arxiv","version":1}},"canonical_sha256":"0bcd9515d5a72b1db0769022097fd66fe5d050f61656b2dfa07487d2fbb152a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0bcd9515d5a72b1db0769022097fd66fe5d050f61656b2dfa07487d2fbb152a7","first_computed_at":"2026-05-18T00:54:19.754488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:19.754488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kje8fNGV7oIDV7zbdwGdhpmaPlnlBD6WCyTy6rcCHTrFT63A+YF87tTi4/0FpaHucIDhflbizG3pDcSfeYx3Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:19.754925Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.06634","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3631b861c5997a461afc414d2d924070fe6688d5850b44240a205a7dbd77e60","sha256:caa93f5857cedc5a248cb051ee2fca82a9e862cc5d3be3d24275f27a0701a13c"],"state_sha256":"36f4f97facd2205a13fb0580fc8769a177976470253bbf4fda63ed2917d84f3b"}