{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MKTBCPSKET5V3H3ZZAJCZM2GQD","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":"3b32329c2b0e2219453b14e4387a9bac3025fc008ed2dc4df2f51b91dcf00290","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-29T06:30:35Z","title_canon_sha256":"9312d6bb2b0e66621f0d14b6cf50b1b7561168f6beeb1c43bfe56d6c32273b52"},"schema_version":"1.0","source":{"id":"2201.12510","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.12510","created_at":"2026-07-05T04:50:52Z"},{"alias_kind":"arxiv_version","alias_value":"2201.12510v1","created_at":"2026-07-05T04:50:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.12510","created_at":"2026-07-05T04:50:52Z"},{"alias_kind":"pith_short_12","alias_value":"MKTBCPSKET5V","created_at":"2026-07-05T04:50:52Z"},{"alias_kind":"pith_short_16","alias_value":"MKTBCPSKET5V3H3Z","created_at":"2026-07-05T04:50:52Z"},{"alias_kind":"pith_short_8","alias_value":"MKTBCPSK","created_at":"2026-07-05T04:50:52Z"}],"graph_snapshots":[{"event_id":"sha256:1a3e399dc5ee6d48328cb5c82aefe615c7b6758645029ece6a705672b4bafde4","target":"graph","created_at":"2026-07-05T04:50:52Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.12510/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The metal-insulator transition (MIT) driven by electronic correlations is a fundamental and challenging problem in condensed-matter physics. Particularly, whether such a transition can be continuous remains open. The emergence of semiconducting moir\\'e materials with continuously tunable bandwidth provides an ideal platform to study interaction-driven MITs. Although a bandwidth-tuned MIT at fixed full electron filling of the moir\\'e superlattice has been reported recently, that at fractional filling, which involves translational symmetry breaking of the underlying superlattice, remains elusive","authors_text":"James C. Hone, Jie Gu, Jie Shan, Kenji Watanabe, Kin Fai Mak, Song Liu, Takashi Taniguchi, Yanhao Tang","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-29T06:30:35Z","title":"Dielectric catastrophe at the Mott and Wigner transitions in a moir\\'e superlattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.12510","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:daf75f94166f01ead4b5c4c7d1c7c0ad33c612e6be05bbb3999e9db35da95072","target":"record","created_at":"2026-07-05T04:50:52Z","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":"3b32329c2b0e2219453b14e4387a9bac3025fc008ed2dc4df2f51b91dcf00290","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-29T06:30:35Z","title_canon_sha256":"9312d6bb2b0e66621f0d14b6cf50b1b7561168f6beeb1c43bfe56d6c32273b52"},"schema_version":"1.0","source":{"id":"2201.12510","kind":"arxiv","version":1}},"canonical_sha256":"62a6113e4a24fb5d9f79c8122cb34680fb7504676317850f9f3d7bceec145cf4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62a6113e4a24fb5d9f79c8122cb34680fb7504676317850f9f3d7bceec145cf4","first_computed_at":"2026-07-05T04:50:52.832533Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:50:52.832533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3TSD7C+4xcWrRka9Z13VyMqBZkxaMnLVZKgVFPkBf97VXLTJVbBFy7vJwGh/CVBYnY8+S9cfSAVbQR0XH5axBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:50:52.832990Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.12510","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:daf75f94166f01ead4b5c4c7d1c7c0ad33c612e6be05bbb3999e9db35da95072","sha256:1a3e399dc5ee6d48328cb5c82aefe615c7b6758645029ece6a705672b4bafde4"],"state_sha256":"df3dd0167b58dad27d1400aa0dbd0786d19649cfed36f56374978e924833d9bf"}