{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VAJAT7NOBKPMOWFHLFPMRDIAK2","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":"b524e6e8cb3a91a903753b39736ddcb1b48925749c1d60d64b3cdcd653f2b074","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-07T13:15:04Z","title_canon_sha256":"a8dd1e3914cc8ecd255133253a12c52326a73291afb25a1692f3cbd042d03fdc"},"schema_version":"1.0","source":{"id":"1803.02633","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.02633","created_at":"2026-05-18T00:13:27Z"},{"alias_kind":"arxiv_version","alias_value":"1803.02633v1","created_at":"2026-05-18T00:13:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.02633","created_at":"2026-05-18T00:13:27Z"},{"alias_kind":"pith_short_12","alias_value":"VAJAT7NOBKPM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VAJAT7NOBKPMOWFH","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VAJAT7NO","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:4ce665afb86d0b8021a1670545eea53e78e06a26d4a01985ce424fb3eb9df3a3","target":"graph","created_at":"2026-05-18T00:13:27Z","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"},"paper":{"abstract_excerpt":"A time-resolved optical pump-probe technique has been applied for studying the ultrafast dynamics in the magnetic semiconductor EuTe near the absorption band gap. We show that application of external magnetic field up to 6 T results in crossover from the inverse Faraday effect taking place on the femtosecond time scale to the optical orientation phenomenon with an evolution in the picosecond time domain. We propose a model which includes both these processes possessing different spectral and temporal properties. The circularly polarized optical pumping induces the optical electronic transition","authors_text":"A. B. Henriques, D. R. Yakovlev, E. Abramof, I. A. Akimov, M. Bayer, P. H. O. Rappl, R. V. Pisarev, S. G. Nefedov, V. V. Pavlov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-07T13:15:04Z","title":"Magnetic-field-induced crossover from the inverse Faraday effect to the optical orientation in EuTe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.02633","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:ea05400e83783316ceeb88550d344de2a17d7ecefe78f3271d22bc5c27184deb","target":"record","created_at":"2026-05-18T00:13:27Z","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":"b524e6e8cb3a91a903753b39736ddcb1b48925749c1d60d64b3cdcd653f2b074","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-07T13:15:04Z","title_canon_sha256":"a8dd1e3914cc8ecd255133253a12c52326a73291afb25a1692f3cbd042d03fdc"},"schema_version":"1.0","source":{"id":"1803.02633","kind":"arxiv","version":1}},"canonical_sha256":"a81209fdae0a9ec758a7595ec88d0056b2e2b5e5475d2ec89ab5e6af96b60081","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a81209fdae0a9ec758a7595ec88d0056b2e2b5e5475d2ec89ab5e6af96b60081","first_computed_at":"2026-05-18T00:13:27.225660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:27.225660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A9uFuDjLWaBDR3JNkckMyZVu1LISB6iZZSQwrRBZ28v6lRJ83PWWnEdhgUYvJs2KkTW/2XYmU6+NE2nN5ycdCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:27.226147Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.02633","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea05400e83783316ceeb88550d344de2a17d7ecefe78f3271d22bc5c27184deb","sha256:4ce665afb86d0b8021a1670545eea53e78e06a26d4a01985ce424fb3eb9df3a3"],"state_sha256":"691d8fb2bb7d029a817a79b2874fd20ae7e27482984def9db3e87a938152736f"}