{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:DN2DBMUYYLYI3BQVMBEXGI2NYN","short_pith_number":"pith:DN2DBMUY","schema_version":"1.0","canonical_sha256":"1b7430b298c2f08d8615604973234dc37f5f92a595725b973f418011c88744c2","source":{"kind":"arxiv","id":"1302.6512","version":2},"attestation_state":"computed","paper":{"title":"From the artificial atom to the Kondo-Anderson model: orientation dependent magneto-photoluminescence of charged excitons in InAs quantum dots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. M. Graham, B. Van Hattem, M. Hopkinson, M. Hugues, M. J. Stanley, P. Brereton, P. Corfdir, P. Pearce, R. T. Phillips","submitted_at":"2013-02-26T17:45:20Z","abstract_excerpt":"We present a magneto-photoluminescence study on neutral and charged excitons confined to InAs/GaAs quantum dots. Our investigation relies on a confocal microscope that allows arbitrary tuning of the angle between the applied magnetic field and the sample growth axis. First, from experiments on neutral excitons and trions, we extract the in-plane and on-axis components of the Land\\'e tensor for electrons and holes in the s-shell. Then, based on the doubly negatively charged exciton magneto-photoluminescence we show that the p-electron wave function spreads significantly into the GaAs barriers. "},"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":"1302.6512","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-26T17:45:20Z","cross_cats_sorted":[],"title_canon_sha256":"1dea643cefea03b39ae088083a8bb16822d8733e278da2756560056e03e7f747","abstract_canon_sha256":"2d56893fe6557a5a72d1f7f6beb59ad2950f9e31dc479bb5b3febcdda2675b7f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:04.069627Z","signature_b64":"UJJBtt4nHZZ/+y7zfTUxwVopAVuxgr+5HHj4zu2b5v78CYuuuwvAnvD/47enWibEbLoPVTrXzDXzf/snby3wAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b7430b298c2f08d8615604973234dc37f5f92a595725b973f418011c88744c2","last_reissued_at":"2026-05-18T03:25:04.069173Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:04.069173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"From the artificial atom to the Kondo-Anderson model: orientation dependent magneto-photoluminescence of charged excitons in InAs quantum dots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. M. Graham, B. Van Hattem, M. Hopkinson, M. Hugues, M. J. Stanley, P. Brereton, P. Corfdir, P. Pearce, R. T. Phillips","submitted_at":"2013-02-26T17:45:20Z","abstract_excerpt":"We present a magneto-photoluminescence study on neutral and charged excitons confined to InAs/GaAs quantum dots. Our investigation relies on a confocal microscope that allows arbitrary tuning of the angle between the applied magnetic field and the sample growth axis. First, from experiments on neutral excitons and trions, we extract the in-plane and on-axis components of the Land\\'e tensor for electrons and holes in the s-shell. Then, based on the doubly negatively charged exciton magneto-photoluminescence we show that the p-electron wave function spreads significantly into the GaAs barriers. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6512","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":"1302.6512","created_at":"2026-05-18T03:25:04.069236+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.6512v2","created_at":"2026-05-18T03:25:04.069236+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6512","created_at":"2026-05-18T03:25:04.069236+00:00"},{"alias_kind":"pith_short_12","alias_value":"DN2DBMUYYLYI","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_16","alias_value":"DN2DBMUYYLYI3BQV","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_8","alias_value":"DN2DBMUY","created_at":"2026-05-18T12:27:43.054852+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/DN2DBMUYYLYI3BQVMBEXGI2NYN","json":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN.json","graph_json":"https://pith.science/api/pith-number/DN2DBMUYYLYI3BQVMBEXGI2NYN/graph.json","events_json":"https://pith.science/api/pith-number/DN2DBMUYYLYI3BQVMBEXGI2NYN/events.json","paper":"https://pith.science/paper/DN2DBMUY"},"agent_actions":{"view_html":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN","download_json":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN.json","view_paper":"https://pith.science/paper/DN2DBMUY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.6512&json=true","fetch_graph":"https://pith.science/api/pith-number/DN2DBMUYYLYI3BQVMBEXGI2NYN/graph.json","fetch_events":"https://pith.science/api/pith-number/DN2DBMUYYLYI3BQVMBEXGI2NYN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN/action/storage_attestation","attest_author":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN/action/author_attestation","sign_citation":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN/action/citation_signature","submit_replication":"https://pith.science/pith/DN2DBMUYYLYI3BQVMBEXGI2NYN/action/replication_record"}},"created_at":"2026-05-18T03:25:04.069236+00:00","updated_at":"2026-05-18T03:25:04.069236+00:00"}