{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:IJJ5E4KQ5SCTJGMBK27IBMOVNR","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":"d720b24e019c7cd80950c5e3ae7f6eac56607ae38accc33b65e86c7783a8cfe9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-29T02:51:45Z","title_canon_sha256":"a7ef7a9daee7c6835b7cdf570484ddf35a7f009d4e406f1465afc98d1239de70"},"schema_version":"1.0","source":{"id":"2008.12896","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.12896","created_at":"2026-07-05T05:45:22Z"},{"alias_kind":"arxiv_version","alias_value":"2008.12896v2","created_at":"2026-07-05T05:45:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.12896","created_at":"2026-07-05T05:45:22Z"},{"alias_kind":"pith_short_12","alias_value":"IJJ5E4KQ5SCT","created_at":"2026-07-05T05:45:22Z"},{"alias_kind":"pith_short_16","alias_value":"IJJ5E4KQ5SCTJGMB","created_at":"2026-07-05T05:45:22Z"},{"alias_kind":"pith_short_8","alias_value":"IJJ5E4KQ","created_at":"2026-07-05T05:45:22Z"}],"graph_snapshots":[{"event_id":"sha256:3de4f96f97fb0cb9760a0472e7384abbc88c0140a01b0b336fd8621716433ad2","target":"graph","created_at":"2026-07-05T05:45:22Z","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/2008.12896/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magneto-optical effect refers to a rotation of polarization plane, which has been widely studied in traditional ferromagnetic metal and insulator films and scarcely in two-dimensional layered materials. Here we uncover a new nonreciprocal magneto-inelastic light scattering effect in ferromagnetic few-layer CrI3. We observed a rotation of the polarization plane of inelastic light scattering between -20o and +60o that are tunable by an out-of-plane magnetic field from -2.5 to 2.5 T. It is experimentally observed that the degree of polarization can be magnetically manipulated between -20% and 85%","authors_text":"Bo Peng, Cheng-Wei Qiu, Guangwei Hu, Haipeng Lu, Haiyan Chen, Jianliang Xie, Kai Guo, Lei Bi, Linbo Zhang, Li Zhang, Longjiang Deng, Miao-Ling Lin, Peiheng Zhou, Ping-Heng Tan, Sizhao Liu, Xue Lu Liu, Yingchun Cheng, Yue Li, Zhen Liu, Zhongtai Shi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-29T02:51:45Z","title":"Observation of nonreciprocal magneto-optical scattering in nonencapsulated few-layered CrI3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.12896","kind":"arxiv","version":2},"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:ca924bd0fbbee720b1528438015e5db4165616d025eba40736f5c2e1f55c5dc4","target":"record","created_at":"2026-07-05T05:45:22Z","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":"d720b24e019c7cd80950c5e3ae7f6eac56607ae38accc33b65e86c7783a8cfe9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-29T02:51:45Z","title_canon_sha256":"a7ef7a9daee7c6835b7cdf570484ddf35a7f009d4e406f1465afc98d1239de70"},"schema_version":"1.0","source":{"id":"2008.12896","kind":"arxiv","version":2}},"canonical_sha256":"4253d27150ec8534998156be80b1d56c5e41894a473bdaba5e7d2b7eb49f581b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4253d27150ec8534998156be80b1d56c5e41894a473bdaba5e7d2b7eb49f581b","first_computed_at":"2026-07-05T05:45:22.819105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:45:22.819105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A7cW5RBBwMTyfLSAiE2gH57CwwbgV/dBEc58SJNjSgETQUV++IcJZR07qwxk11L+PtVVzUDmRfbRXbN+ReBNCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:45:22.819584Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.12896","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca924bd0fbbee720b1528438015e5db4165616d025eba40736f5c2e1f55c5dc4","sha256:3de4f96f97fb0cb9760a0472e7384abbc88c0140a01b0b336fd8621716433ad2"],"state_sha256":"693a0028ce9b6e5c4fd414ae7fac5cc387fafaeb52045b080225ed6846cb371a"}