{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7EDWTWKURECCAR6ZZNTUNGUGJV","short_pith_number":"pith:7EDWTWKU","schema_version":"1.0","canonical_sha256":"f90769d95489042047d9cb67469a864d7e28d128673c992d7285677045731d97","source":{"kind":"arxiv","id":"1211.6519","version":2},"attestation_state":"computed","paper":{"title":"Realising Haldane's vision for a Chern insulator in buckled lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anthony R. Wright","submitted_at":"2012-11-28T05:00:03Z","abstract_excerpt":"The Chern insulator displays a quantum Hall effect with no net magnetic field. Proposed by Haldane over 20 years ago, it laid the foundation for the fields of topological order, unconventional quantum Hall effects, and topological insulators. Despite enormous impact over two decades, Haldane's original vision of a staggered magnetic field within a crystal lattice has been prohibitively difficult to realise. In fact, in the original paper Haldane stresses his idea is probably merely a toy model. I show that buckled lattices with only simple hopping terms, within in-plane magnetic fields, can re"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1211.6519","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-28T05:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"42148a6b7920accc19a7c55aa0f9e82d3f16e5959b8a4298ecb2c6795cc76054","abstract_canon_sha256":"f54ad71b751746d2964d6b7abbe43035355b8c0cbaa0dc8d5ec3d4a4766543eb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:12:09.003547Z","signature_b64":"rfoN8w5qSV42SB7J8yQM6ER9YlY2O1zvsQKHfkwkDfq9tNJuhhdhk//+BH4iCa9rCCON7JVBupXMFUK7Yb3XBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f90769d95489042047d9cb67469a864d7e28d128673c992d7285677045731d97","last_reissued_at":"2026-05-18T03:12:09.002844Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:12:09.002844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realising Haldane's vision for a Chern insulator in buckled lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anthony R. Wright","submitted_at":"2012-11-28T05:00:03Z","abstract_excerpt":"The Chern insulator displays a quantum Hall effect with no net magnetic field. Proposed by Haldane over 20 years ago, it laid the foundation for the fields of topological order, unconventional quantum Hall effects, and topological insulators. Despite enormous impact over two decades, Haldane's original vision of a staggered magnetic field within a crystal lattice has been prohibitively difficult to realise. In fact, in the original paper Haldane stresses his idea is probably merely a toy model. I show that buckled lattices with only simple hopping terms, within in-plane magnetic fields, can re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6519","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1211.6519","created_at":"2026-05-18T03:12:09.002936+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.6519v2","created_at":"2026-05-18T03:12:09.002936+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6519","created_at":"2026-05-18T03:12:09.002936+00:00"},{"alias_kind":"pith_short_12","alias_value":"7EDWTWKURECC","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_16","alias_value":"7EDWTWKURECCAR6Z","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_8","alias_value":"7EDWTWKU","created_at":"2026-05-18T12:26:56.085431+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV","json":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV.json","graph_json":"https://pith.science/api/pith-number/7EDWTWKURECCAR6ZZNTUNGUGJV/graph.json","events_json":"https://pith.science/api/pith-number/7EDWTWKURECCAR6ZZNTUNGUGJV/events.json","paper":"https://pith.science/paper/7EDWTWKU"},"agent_actions":{"view_html":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV","download_json":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV.json","view_paper":"https://pith.science/paper/7EDWTWKU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.6519&json=true","fetch_graph":"https://pith.science/api/pith-number/7EDWTWKURECCAR6ZZNTUNGUGJV/graph.json","fetch_events":"https://pith.science/api/pith-number/7EDWTWKURECCAR6ZZNTUNGUGJV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV/action/storage_attestation","attest_author":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV/action/author_attestation","sign_citation":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV/action/citation_signature","submit_replication":"https://pith.science/pith/7EDWTWKURECCAR6ZZNTUNGUGJV/action/replication_record"}},"created_at":"2026-05-18T03:12:09.002936+00:00","updated_at":"2026-05-18T03:12:09.002936+00:00"}