{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:IZXB76AOJSNAI5Q6TOHMX6CCDQ","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":"5febce7c25d634e4b673b5a915972d4fdd7e970bb9c3644b61d10ec619fa7721","cross_cats_sorted":["cond-mat.dis-nn"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-12-04T19:49:07Z","title_canon_sha256":"3f778358adece8557d0c0a42269ac7c51933d708d8d98f0fb77c29f61af5e2bc"},"schema_version":"1.0","source":{"id":"0712.0597","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0712.0597","created_at":"2026-07-04T15:11:43Z"},{"alias_kind":"arxiv_version","alias_value":"0712.0597v1","created_at":"2026-07-04T15:11:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0712.0597","created_at":"2026-07-04T15:11:43Z"},{"alias_kind":"pith_short_12","alias_value":"IZXB76AOJSNA","created_at":"2026-07-04T15:11:43Z"},{"alias_kind":"pith_short_16","alias_value":"IZXB76AOJSNAI5Q6","created_at":"2026-07-04T15:11:43Z"},{"alias_kind":"pith_short_8","alias_value":"IZXB76AO","created_at":"2026-07-04T15:11:43Z"}],"graph_snapshots":[{"event_id":"sha256:061dec44936317280cd81096888fc917a11dbd449d265d1d928a63c03b55a225","target":"graph","created_at":"2026-07-04T15:11:43Z","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/0712.0597/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent successes in manufacturing of atomically thin graphite samples (graphene) have stimulated intense experimental and theoretical activity. The key feature of graphene is the massless Dirac type of low-energy electron excitations. This gives rise to a number of unusual physical properties of this system distinguishing it from conventional two-dimensional metals. One of the most remarkable properties of graphene is the anomalous quantum Hall effect. It is extremely sensitive to the structure of the system; in particular, it clearly distinguishes single- and double-layer samples. In spite of","authors_text":"A. D. Mirlin, I. V. Gornyi, P. M. Ostrovsky","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-12-04T19:49:07Z","title":"Theory of Anomalous Quantum Hall Effects in Graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0712.0597","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":"sha256:2d999bf0a58014102d6358b67edf851d2ebe98a21cc0016b7f60489826c183b7","target":"record","created_at":"2026-07-04T15:11:43Z","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":"5febce7c25d634e4b673b5a915972d4fdd7e970bb9c3644b61d10ec619fa7721","cross_cats_sorted":["cond-mat.dis-nn"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-12-04T19:49:07Z","title_canon_sha256":"3f778358adece8557d0c0a42269ac7c51933d708d8d98f0fb77c29f61af5e2bc"},"schema_version":"1.0","source":{"id":"0712.0597","kind":"arxiv","version":1}},"canonical_sha256":"466e1ff80e4c9a04761e9b8ecbf8421c09d09913b74b0d6dbe434cd42a51d63e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"466e1ff80e4c9a04761e9b8ecbf8421c09d09913b74b0d6dbe434cd42a51d63e","first_computed_at":"2026-07-04T15:11:43.960052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:11:43.960052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YwO2gJzaJpC1E6eayK+6A8cDIPR1RZ5dzN1ErAvIEZZu1oun7OyUCSbpi6hXnuqR/vjzF4MfBvDg7CPcNDYbCA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:11:43.960446Z","signed_message":"canonical_sha256_bytes"},"source_id":"0712.0597","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d999bf0a58014102d6358b67edf851d2ebe98a21cc0016b7f60489826c183b7","sha256:061dec44936317280cd81096888fc917a11dbd449d265d1d928a63c03b55a225"],"state_sha256":"e343e3def7ef3ef2df6710bedff202f43f2b8394c12e164ecb3d31f0161c7c85"}