{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:KUGSWWUZGIOU7SCRE7HN5XU7E5","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":"3340ee748c7f4b164064e6ace3b1f012e4e1af91560ca926e7260b006802c8b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-08T16:39:20Z","title_canon_sha256":"ea1f5bf98398ba0719b3c1c5d137096b8e9557d574b85399a7b724172284b2a1"},"schema_version":"1.0","source":{"id":"1109.1764","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.1764","created_at":"2026-05-18T04:07:06Z"},{"alias_kind":"arxiv_version","alias_value":"1109.1764v2","created_at":"2026-05-18T04:07:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.1764","created_at":"2026-05-18T04:07:06Z"},{"alias_kind":"pith_short_12","alias_value":"KUGSWWUZGIOU","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"KUGSWWUZGIOU7SCR","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"KUGSWWUZ","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:2286da521dd73a4de58423a512b18699c46242b125723fb3e2652b33a96a7c02","target":"graph","created_at":"2026-05-18T04:07:06Z","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":"We perform polarization-resolved magneto-optical measurements on single InAsP quantum dots embedded in an InP nanowire. In order to determine all elements of the electron and hole $g$-factor tensors, we measure in magnetic field with different orientations. The results of these measurements are in good agreement with a model based on exchange terms and Zeeman interaction. In our experiment, polarization analysis delivers a powerful tool that not only significantly increases the precision of the measurements, but also enables us to probe the exciton spin state evolution in magnetic fields. We p","authors_text":"B. J. Witek, E. P. A. M. Bakkers, L. P. Kouwenhoven, R. W. Heeres, U. Perinetti, V. Zwiller","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-08T16:39:20Z","title":"Measurement of g-factor tensor in a quantum dot and disentanglement of exciton spins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.1764","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:acf82a59f8dfbf5a2607dd0d12189eecfc36a49860e89c409af95009a907d147","target":"record","created_at":"2026-05-18T04:07:06Z","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":"3340ee748c7f4b164064e6ace3b1f012e4e1af91560ca926e7260b006802c8b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-08T16:39:20Z","title_canon_sha256":"ea1f5bf98398ba0719b3c1c5d137096b8e9557d574b85399a7b724172284b2a1"},"schema_version":"1.0","source":{"id":"1109.1764","kind":"arxiv","version":2}},"canonical_sha256":"550d2b5a99321d4fc85127cedede9f27799fb42eec28cba5b8c3b39d63430e17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"550d2b5a99321d4fc85127cedede9f27799fb42eec28cba5b8c3b39d63430e17","first_computed_at":"2026-05-18T04:07:06.471298Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:07:06.471298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TmwzzfSSypr7sTs8XIVjsVQRVzQl6Q2U3ZYUJdsc0CClZdLrGn+ZiaB7T6ormzXI8y7BZafksFfFfnE5zvgmCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:07:06.471859Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.1764","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acf82a59f8dfbf5a2607dd0d12189eecfc36a49860e89c409af95009a907d147","sha256:2286da521dd73a4de58423a512b18699c46242b125723fb3e2652b33a96a7c02"],"state_sha256":"d40a5e129f6d4fa9845a9601c1546fefe4e0e1c99cb4eb2b63309473cb10084f"}