{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4NACW7VDHFLNRML3BJLI7ALPT5","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":"422330c4213a8557024a54acf5348ffda4dcfcbe014a92ba2a9fd187f01601aa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-09-02T08:41:41Z","title_canon_sha256":"0de230d869ac7fed76d8b5a43900a9193a50cc4439ca5944927ff64ec65cb37b"},"schema_version":"1.0","source":{"id":"2409.01065","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.01065","created_at":"2026-07-05T09:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"2409.01065v1","created_at":"2026-07-05T09:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.01065","created_at":"2026-07-05T09:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"4NACW7VDHFLN","created_at":"2026-07-05T09:01:58Z"},{"alias_kind":"pith_short_16","alias_value":"4NACW7VDHFLNRML3","created_at":"2026-07-05T09:01:58Z"},{"alias_kind":"pith_short_8","alias_value":"4NACW7VD","created_at":"2026-07-05T09:01:58Z"}],"graph_snapshots":[{"event_id":"sha256:771be2c53172fe8b3b9ca46b60618054101f3de60db94868d86af31ce24a8273","target":"graph","created_at":"2026-07-05T09:01:58Z","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/2409.01065/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The coherent spin dynamics of holes are investigated for CsPbBr$_3$ and CsPb(Cl,Br)$_3$ perovskite nanocrystals in a glass matrix using the time-resolved Faraday rotation/ellipticity techniques. In an external magnetic field, pronounced Larmor spin precession of the hole spins is detected across a wide temperature range from 5 to 300 K. The hole Land\\'e $g$-factor varies in the range of $0.8-1.5$, in which it increases with increasing high energy shift of the exciton due to enhanced confinement in small nanocrystals. The hole spin dephasing time decreases from 1 ns to 50 ps in this temperature","authors_text":"Dmitri R. Yakovlev, Elena V. Kolobkova, Evgeny A. Zhukov, Manfred Bayer, Maria S. Kuznetsova, Sergey R. Meliakov, Vasilii V. Belykh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-09-02T08:41:41Z","title":"Hole spin precession and dephasing induced by nuclear hyperfine fields in CsPbBr$_3$ and CsPb(Cl,Br)$_3$ nanocrystals in a glass matrix"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.01065","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:fadea0603a0a92d046e962eb79d8b28a0609d4bfc03489f1d11c7bde96055569","target":"record","created_at":"2026-07-05T09:01:58Z","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":"422330c4213a8557024a54acf5348ffda4dcfcbe014a92ba2a9fd187f01601aa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-09-02T08:41:41Z","title_canon_sha256":"0de230d869ac7fed76d8b5a43900a9193a50cc4439ca5944927ff64ec65cb37b"},"schema_version":"1.0","source":{"id":"2409.01065","kind":"arxiv","version":1}},"canonical_sha256":"e3402b7ea33956d8b17b0a568f816f9f641ac6fb56f862de543d178c15e66a68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3402b7ea33956d8b17b0a568f816f9f641ac6fb56f862de543d178c15e66a68","first_computed_at":"2026-07-05T09:01:58.247333Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:01:58.247333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gXeHPvMTbieUG2osSfXJR8KoIxQbMOuuwzP56TpQJWYSz9ZBId1w4ZpeDXlpXcZhrIpJROIWCxKEsVqTCEKeAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:01:58.247754Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.01065","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fadea0603a0a92d046e962eb79d8b28a0609d4bfc03489f1d11c7bde96055569","sha256:771be2c53172fe8b3b9ca46b60618054101f3de60db94868d86af31ce24a8273"],"state_sha256":"d5c5d4652d7dc52f016d467a90f4e66789a327990d52f90bee0282ad390a19e7"}