{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FYTVINJFU4FJ7MC44ICRKJ5ZQW","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":"1c51177a427af5fc1e8938e8b7bfdaae5367d2a589e4bd596850b519d7df0bf3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-03T15:01:46Z","title_canon_sha256":"ef3cfe581a395bb9a6f5a415919a55290fbb09fbe6a6072438716400c6c1832e"},"schema_version":"1.0","source":{"id":"2412.02491","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.02491","created_at":"2026-07-05T09:43:50Z"},{"alias_kind":"arxiv_version","alias_value":"2412.02491v1","created_at":"2026-07-05T09:43:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.02491","created_at":"2026-07-05T09:43:50Z"},{"alias_kind":"pith_short_12","alias_value":"FYTVINJFU4FJ","created_at":"2026-07-05T09:43:50Z"},{"alias_kind":"pith_short_16","alias_value":"FYTVINJFU4FJ7MC4","created_at":"2026-07-05T09:43:50Z"},{"alias_kind":"pith_short_8","alias_value":"FYTVINJF","created_at":"2026-07-05T09:43:50Z"}],"graph_snapshots":[{"event_id":"sha256:c53273cad98a6144fdf1f091aec0aaea63b3e1effc98689ad6603bfef90ddbed","target":"graph","created_at":"2026-07-05T09:43:50Z","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/2412.02491/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the synergy between orbital and spin-orbit torques in WTe2/Fe3GeTe2 heterostructures characterized by a Berry curvature dipole. By applying a current along the a axis in WTe2, we detect an out-of-plane magnetization in the system, which we attribute to nonequilibrium orbital magnetization linked to the Berry curvature dipole based on first-principles calculations, manifesting as the orbital Edelstein effect. This effect generates orbital torques that enable field-free perpendicular magnetization switching. Furthermore, by applying a relatively small current along the a axis and a pul","authors_text":"An-Qi Wang, Dong Li, Kenji Watanabe, Peng-Fei Zhu, Takashi Taniguchi, Wen-Zheng Xu, Xing-Guo Ye, Xing-Yu Liu, Zhen-Cun Pan, Zhi-Min Liao","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-03T15:01:46Z","title":"Facilitating field-free perpendicular magnetization switching with a Berry curvature dipole in a Weyl semimetal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.02491","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:b2e68e01a8a04b5e9b6da3909a1f8e517017357fff83695206ed8310d571cd3b","target":"record","created_at":"2026-07-05T09:43:50Z","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":"1c51177a427af5fc1e8938e8b7bfdaae5367d2a589e4bd596850b519d7df0bf3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-03T15:01:46Z","title_canon_sha256":"ef3cfe581a395bb9a6f5a415919a55290fbb09fbe6a6072438716400c6c1832e"},"schema_version":"1.0","source":{"id":"2412.02491","kind":"arxiv","version":1}},"canonical_sha256":"2e27543525a70a9fb05ce2051527b985a048e5764f899d6e3f7c7778115e7d72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e27543525a70a9fb05ce2051527b985a048e5764f899d6e3f7c7778115e7d72","first_computed_at":"2026-07-05T09:43:50.620239Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:43:50.620239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o/JWzjBMEbn+a2aVgow1mhZc8RNGYc29WiiXEL+nmiPWLu5FrD1jIIw8C8VurLVKZlWmMqGd/iUEvgBv3fVDCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:43:50.620694Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.02491","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2e68e01a8a04b5e9b6da3909a1f8e517017357fff83695206ed8310d571cd3b","sha256:c53273cad98a6144fdf1f091aec0aaea63b3e1effc98689ad6603bfef90ddbed"],"state_sha256":"74f87afa27c14dc59abb73f929d2ba2ad1c16343a923198637eff9c7f1f29024"}