{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:VSP5TAGOKPQOE3VZZYP5UKP3BR","short_pith_number":"pith:VSP5TAGO","schema_version":"1.0","canonical_sha256":"ac9fd980ce53e0e26eb9ce1fda29fb0c59168814cbad41eb9d5dac9e4edc52e7","source":{"kind":"arxiv","id":"1411.5655","version":1},"attestation_state":"computed","paper":{"title":"Atomistic theory of dark excitons in self-assembled quantum dots of reduced symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Gershoni, M. Zielinski, Y. Don","submitted_at":"2014-11-20T19:53:29Z","abstract_excerpt":"We use an atomistic model to consider the effect of shape symmetry breaking on the optical properties of self-assembled InAs/GaAs quantum dots. In particular, we investigate the energy level structure and optical activity of the lowest energy excitons in these nanostructures. We compare between quantum dots with two-fold rotational and two reflections (C2v) symmetry and quantum dots in which this symmetry was reduced to one reflection only (Cs) by introducing a facet between the quantum dots and the host material. We show that the symmetry reduction mostly affects the optical activity of the d"},"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":"1411.5655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-20T19:53:29Z","cross_cats_sorted":[],"title_canon_sha256":"7d6a83af74b1a43f6922226c3312b988e8ccf06968d7186d129dba91503b707e","abstract_canon_sha256":"8882c805230e7a602595fe20757c8f464ccb1cf84dd24a52cbd1ff169d360453"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:41.193956Z","signature_b64":"vfluPvQ6TfGMgciKEm2sbr9FwOMdr8/YpXplyLihOVqiyccnmUUi5uGFFOpI81eg2W1t7LpK9A+FE3S6e0B7AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac9fd980ce53e0e26eb9ce1fda29fb0c59168814cbad41eb9d5dac9e4edc52e7","last_reissued_at":"2026-05-18T02:25:41.193376Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:41.193376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Atomistic theory of dark excitons in self-assembled quantum dots of reduced symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Gershoni, M. Zielinski, Y. Don","submitted_at":"2014-11-20T19:53:29Z","abstract_excerpt":"We use an atomistic model to consider the effect of shape symmetry breaking on the optical properties of self-assembled InAs/GaAs quantum dots. In particular, we investigate the energy level structure and optical activity of the lowest energy excitons in these nanostructures. We compare between quantum dots with two-fold rotational and two reflections (C2v) symmetry and quantum dots in which this symmetry was reduced to one reflection only (Cs) by introducing a facet between the quantum dots and the host material. We show that the symmetry reduction mostly affects the optical activity of the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.5655","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":"1411.5655","created_at":"2026-05-18T02:25:41.193473+00:00"},{"alias_kind":"arxiv_version","alias_value":"1411.5655v1","created_at":"2026-05-18T02:25:41.193473+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.5655","created_at":"2026-05-18T02:25:41.193473+00:00"},{"alias_kind":"pith_short_12","alias_value":"VSP5TAGOKPQO","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"VSP5TAGOKPQOE3VZ","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"VSP5TAGO","created_at":"2026-05-18T12:28:54.890064+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/VSP5TAGOKPQOE3VZZYP5UKP3BR","json":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR.json","graph_json":"https://pith.science/api/pith-number/VSP5TAGOKPQOE3VZZYP5UKP3BR/graph.json","events_json":"https://pith.science/api/pith-number/VSP5TAGOKPQOE3VZZYP5UKP3BR/events.json","paper":"https://pith.science/paper/VSP5TAGO"},"agent_actions":{"view_html":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR","download_json":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR.json","view_paper":"https://pith.science/paper/VSP5TAGO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1411.5655&json=true","fetch_graph":"https://pith.science/api/pith-number/VSP5TAGOKPQOE3VZZYP5UKP3BR/graph.json","fetch_events":"https://pith.science/api/pith-number/VSP5TAGOKPQOE3VZZYP5UKP3BR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR/action/storage_attestation","attest_author":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR/action/author_attestation","sign_citation":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR/action/citation_signature","submit_replication":"https://pith.science/pith/VSP5TAGOKPQOE3VZZYP5UKP3BR/action/replication_record"}},"created_at":"2026-05-18T02:25:41.193473+00:00","updated_at":"2026-05-18T02:25:41.193473+00:00"}