{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LGWKGPN7TX2GPVJ5ONPAAV6WRI","short_pith_number":"pith:LGWKGPN7","schema_version":"1.0","canonical_sha256":"59aca33dbf9df467d53d735e0057d68a1cfb8079328ad4652f44facafc63b404","source":{"kind":"arxiv","id":"1402.2727","version":2},"attestation_state":"computed","paper":{"title":"Nuclear magnetic resonances in (In,Ga)As/GaAs quantum dots studied by resonant optical pumping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. D. Wieck, D. Reuter, D. R. Yakovlev, I. V. Ignatiev, I. Ya. Gerlovin, K. Flisinski, M. Bayer, M. S. Kuznetsova, M. Yu. Petrov, S. Yu. Verbin","submitted_at":"2014-02-12T03:45:29Z","abstract_excerpt":"The photoluminescence polarizations of (In,Ga)As/GaAs quantum dots annealed at different temperatures are studied as a function of external magnetic field (Hanle curves). In these dependencies, remarkable resonant features appear due to all-optical nuclear magnetic resonances (NMR) for optical excitation with modulated circular polarization. Application of an additional radio-frequency field synchronously with the polarization modulation strongly modifies the NMR features. The resonances can be related to transitions between different nuclear spin states split by the strain-induced gradient of"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1402.2727","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-02-12T03:45:29Z","cross_cats_sorted":[],"title_canon_sha256":"c58eebfe5341b00407e4a411cc635df8d4605dfb7bdae735408457e977548581","abstract_canon_sha256":"5cf62cd2c2e01c0a35a3b3445b0b8e617f04fd37813af2d655d8e400b77940f8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:56:12.402683Z","signature_b64":"2NG7mT0M0uh+ONIQtbkWibg5C709KYREFrrsjuZ1iSIsyxp22fvCcAsi/iF1EJVcfA8UfQOP2z03sNrknvJxDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59aca33dbf9df467d53d735e0057d68a1cfb8079328ad4652f44facafc63b404","last_reissued_at":"2026-05-18T02:56:12.402330Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:56:12.402330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nuclear magnetic resonances in (In,Ga)As/GaAs quantum dots studied by resonant optical pumping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. D. Wieck, D. Reuter, D. R. Yakovlev, I. V. Ignatiev, I. Ya. Gerlovin, K. Flisinski, M. Bayer, M. S. Kuznetsova, M. Yu. Petrov, S. Yu. Verbin","submitted_at":"2014-02-12T03:45:29Z","abstract_excerpt":"The photoluminescence polarizations of (In,Ga)As/GaAs quantum dots annealed at different temperatures are studied as a function of external magnetic field (Hanle curves). In these dependencies, remarkable resonant features appear due to all-optical nuclear magnetic resonances (NMR) for optical excitation with modulated circular polarization. Application of an additional radio-frequency field synchronously with the polarization modulation strongly modifies the NMR features. The resonances can be related to transitions between different nuclear spin states split by the strain-induced gradient of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2727","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1402.2727","created_at":"2026-05-18T02:56:12.402385+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.2727v2","created_at":"2026-05-18T02:56:12.402385+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2727","created_at":"2026-05-18T02:56:12.402385+00:00"},{"alias_kind":"pith_short_12","alias_value":"LGWKGPN7TX2G","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LGWKGPN7TX2GPVJ5","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LGWKGPN7","created_at":"2026-05-18T12:28:38.356838+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI","json":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI.json","graph_json":"https://pith.science/api/pith-number/LGWKGPN7TX2GPVJ5ONPAAV6WRI/graph.json","events_json":"https://pith.science/api/pith-number/LGWKGPN7TX2GPVJ5ONPAAV6WRI/events.json","paper":"https://pith.science/paper/LGWKGPN7"},"agent_actions":{"view_html":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI","download_json":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI.json","view_paper":"https://pith.science/paper/LGWKGPN7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.2727&json=true","fetch_graph":"https://pith.science/api/pith-number/LGWKGPN7TX2GPVJ5ONPAAV6WRI/graph.json","fetch_events":"https://pith.science/api/pith-number/LGWKGPN7TX2GPVJ5ONPAAV6WRI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI/action/storage_attestation","attest_author":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI/action/author_attestation","sign_citation":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI/action/citation_signature","submit_replication":"https://pith.science/pith/LGWKGPN7TX2GPVJ5ONPAAV6WRI/action/replication_record"}},"created_at":"2026-05-18T02:56:12.402385+00:00","updated_at":"2026-05-18T02:56:12.402385+00:00"}