{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:GZ57P6X6DCPDQSY7CVL3JGGLHC","short_pith_number":"pith:GZ57P6X6","schema_version":"1.0","canonical_sha256":"367bf7fafe189e384b1f1557b498cb38871b2961871c664e4f83539dc8adaa2a","source":{"kind":"arxiv","id":"2104.01783","version":3},"attestation_state":"computed","paper":{"title":"Control of Giant Topological Magnetic Moment and Valley Splitting in Trilayer Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Eberth A. Quezada, Fredric Joucken, Jairo Velasco Jr, Kenji Watanabe, Sergey Slizovskiy, Takashi Taniguchi, Vladimir I. Fal'ko, Zhehao Ge","submitted_at":"2021-04-05T05:36:29Z","abstract_excerpt":"Bloch states of electrons in honeycomb two-dimensional crystals with multi-valley band structure and broken inversion symmetry have orbital magnetic moments of a topological nature. In crystals with two degenerate valleys, a perpendicular magnetic field lifts the valley degeneracy via a Zeeman effect due to these magnetic moments, leading to magnetoelectric effects which can be leveraged for creating valleytronic devices. In this work, we demonstrate that trilayer graphene with Bernal stacking, (ABA TLG) hosts topological magnetic moments with a large and widely tunable valley g-factor, reachi"},"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":"2104.01783","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-04-05T05:36:29Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"63593c904189292dfd26d5d7bfb408793f116703d3df5e7fdb9a4aee343f0421","abstract_canon_sha256":"c8f805b0218d63567f90195a243c7d5a6a7cbf7d8f626c5f25f51a75f4b2842d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:18:16.116739Z","signature_b64":"t9tJXuQU5Esutufl6B1NmlXTWhDZFi0ahY2G+iTAuCeGAqFm89IaNsM0oL80yAFBRONfty/Pf7qQKq3VDmlJBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"367bf7fafe189e384b1f1557b498cb38871b2961871c664e4f83539dc8adaa2a","last_reissued_at":"2026-07-05T03:18:16.116270Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:18:16.116270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Control of Giant Topological Magnetic Moment and Valley Splitting in Trilayer Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Eberth A. Quezada, Fredric Joucken, Jairo Velasco Jr, Kenji Watanabe, Sergey Slizovskiy, Takashi Taniguchi, Vladimir I. Fal'ko, Zhehao Ge","submitted_at":"2021-04-05T05:36:29Z","abstract_excerpt":"Bloch states of electrons in honeycomb two-dimensional crystals with multi-valley band structure and broken inversion symmetry have orbital magnetic moments of a topological nature. In crystals with two degenerate valleys, a perpendicular magnetic field lifts the valley degeneracy via a Zeeman effect due to these magnetic moments, leading to magnetoelectric effects which can be leveraged for creating valleytronic devices. In this work, we demonstrate that trilayer graphene with Bernal stacking, (ABA TLG) hosts topological magnetic moments with a large and widely tunable valley g-factor, reachi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.01783","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.01783/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2104.01783","created_at":"2026-07-05T03:18:16.116333+00:00"},{"alias_kind":"arxiv_version","alias_value":"2104.01783v3","created_at":"2026-07-05T03:18:16.116333+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.01783","created_at":"2026-07-05T03:18:16.116333+00:00"},{"alias_kind":"pith_short_12","alias_value":"GZ57P6X6DCPD","created_at":"2026-07-05T03:18:16.116333+00:00"},{"alias_kind":"pith_short_16","alias_value":"GZ57P6X6DCPDQSY7","created_at":"2026-07-05T03:18:16.116333+00:00"},{"alias_kind":"pith_short_8","alias_value":"GZ57P6X6","created_at":"2026-07-05T03:18:16.116333+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/GZ57P6X6DCPDQSY7CVL3JGGLHC","json":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC.json","graph_json":"https://pith.science/api/pith-number/GZ57P6X6DCPDQSY7CVL3JGGLHC/graph.json","events_json":"https://pith.science/api/pith-number/GZ57P6X6DCPDQSY7CVL3JGGLHC/events.json","paper":"https://pith.science/paper/GZ57P6X6"},"agent_actions":{"view_html":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC","download_json":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC.json","view_paper":"https://pith.science/paper/GZ57P6X6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2104.01783&json=true","fetch_graph":"https://pith.science/api/pith-number/GZ57P6X6DCPDQSY7CVL3JGGLHC/graph.json","fetch_events":"https://pith.science/api/pith-number/GZ57P6X6DCPDQSY7CVL3JGGLHC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC/action/storage_attestation","attest_author":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC/action/author_attestation","sign_citation":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC/action/citation_signature","submit_replication":"https://pith.science/pith/GZ57P6X6DCPDQSY7CVL3JGGLHC/action/replication_record"}},"created_at":"2026-07-05T03:18:16.116333+00:00","updated_at":"2026-07-05T03:18:16.116333+00:00"}