{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:DYDV24VMHXVRPMAUFLLXP4H3HJ","short_pith_number":"pith:DYDV24VM","schema_version":"1.0","canonical_sha256":"1e075d72ac3deb17b0142ad777f0fb3a5def926c83c81b223dcee6b9f3f3d2ed","source":{"kind":"arxiv","id":"1104.0212","version":1},"attestation_state":"computed","paper":{"title":"Physical properties of highly uniform InGaAs pyramidal quantum dots with GaAs barriers: Fine structure splitting in pre-patterned substrates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"E. Pelucchi, E. Pelucchia L.O. Mereni, G. Juskaa, L.O. Mereni, V. Dimastrodonatoa","submitted_at":"2011-04-01T16:19:50Z","abstract_excerpt":"InGaAs Quantum Dots embedded in GaAs barriers, grown in inverted tetrahedral recesses of 7 {\\mu}m edge, have showed interesting characteristics in terms of uniformity and spectral narrowness of the emission. In this paper we present a study on the fine structure splitting (FSS). The investigation of about 40 single quantum dots revealed two main points: (1) the values of this parameter are very similar from dot to dot, proving again the uniformity of Pyramidal QD properties, (2) there is a little chance, in the sample investigated, to find a dot with natural zero splitting, but the values foun"},"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":"1104.0212","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-01T16:19:50Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"ab425d2b1bd53927bc389b846f9ad5d95a9bfc7db9874649e39bfc0fc4398bba","abstract_canon_sha256":"6df2b09e1b950537073dbda80796cf0372f0955a75eda7142f86ce4722eb256a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:25:12.155606Z","signature_b64":"cdRlomSwHzLg7tDesWJDlLUWnhVA8vEQAoMyon8rXDFfvn1MwokGGVasqz45MqLcJpYCEkolJFUjIoUJk1PECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e075d72ac3deb17b0142ad777f0fb3a5def926c83c81b223dcee6b9f3f3d2ed","last_reissued_at":"2026-05-18T04:25:12.155043Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:25:12.155043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Physical properties of highly uniform InGaAs pyramidal quantum dots with GaAs barriers: Fine structure splitting in pre-patterned substrates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"E. Pelucchi, E. Pelucchia L.O. Mereni, G. Juskaa, L.O. Mereni, V. Dimastrodonatoa","submitted_at":"2011-04-01T16:19:50Z","abstract_excerpt":"InGaAs Quantum Dots embedded in GaAs barriers, grown in inverted tetrahedral recesses of 7 {\\mu}m edge, have showed interesting characteristics in terms of uniformity and spectral narrowness of the emission. In this paper we present a study on the fine structure splitting (FSS). The investigation of about 40 single quantum dots revealed two main points: (1) the values of this parameter are very similar from dot to dot, proving again the uniformity of Pyramidal QD properties, (2) there is a little chance, in the sample investigated, to find a dot with natural zero splitting, but the values foun"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0212","kind":"arxiv","version":1},"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":"1104.0212","created_at":"2026-05-18T04:25:12.155135+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.0212v1","created_at":"2026-05-18T04:25:12.155135+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0212","created_at":"2026-05-18T04:25:12.155135+00:00"},{"alias_kind":"pith_short_12","alias_value":"DYDV24VMHXVR","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"DYDV24VMHXVRPMAU","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"DYDV24VM","created_at":"2026-05-18T12:26:26.731475+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/DYDV24VMHXVRPMAUFLLXP4H3HJ","json":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ.json","graph_json":"https://pith.science/api/pith-number/DYDV24VMHXVRPMAUFLLXP4H3HJ/graph.json","events_json":"https://pith.science/api/pith-number/DYDV24VMHXVRPMAUFLLXP4H3HJ/events.json","paper":"https://pith.science/paper/DYDV24VM"},"agent_actions":{"view_html":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ","download_json":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ.json","view_paper":"https://pith.science/paper/DYDV24VM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.0212&json=true","fetch_graph":"https://pith.science/api/pith-number/DYDV24VMHXVRPMAUFLLXP4H3HJ/graph.json","fetch_events":"https://pith.science/api/pith-number/DYDV24VMHXVRPMAUFLLXP4H3HJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ/action/storage_attestation","attest_author":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ/action/author_attestation","sign_citation":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ/action/citation_signature","submit_replication":"https://pith.science/pith/DYDV24VMHXVRPMAUFLLXP4H3HJ/action/replication_record"}},"created_at":"2026-05-18T04:25:12.155135+00:00","updated_at":"2026-05-18T04:25:12.155135+00:00"}