{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VVYJP6SVFYBIZ6XQVCMMXS4YT7","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":"535a4d90f9a830ac8f72cf56f4f07d0e4f1c270dd93e1b1dc27b4a45aba4c37e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-06-24T10:35:03Z","title_canon_sha256":"30b8c7a04c041dc2b1e91df8cf3c35d3483ade9229e28dd640ea3ec6b1c074b2"},"schema_version":"1.0","source":{"id":"1906.09842","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.09842","created_at":"2026-07-05T00:18:37Z"},{"alias_kind":"arxiv_version","alias_value":"1906.09842v2","created_at":"2026-07-05T00:18:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09842","created_at":"2026-07-05T00:18:37Z"},{"alias_kind":"pith_short_12","alias_value":"VVYJP6SVFYBI","created_at":"2026-07-05T00:18:37Z"},{"alias_kind":"pith_short_16","alias_value":"VVYJP6SVFYBIZ6XQ","created_at":"2026-07-05T00:18:37Z"},{"alias_kind":"pith_short_8","alias_value":"VVYJP6SV","created_at":"2026-07-05T00:18:37Z"}],"graph_snapshots":[{"event_id":"sha256:c7d7e200b2943f45ea677380a29eb6f40583e323ed21b6fd573892eb51fe017d","target":"graph","created_at":"2026-07-05T00:18:37Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1906.09842/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The optical response of (InGa)(AsSb)/GaAs quantum dots (QDs) grown on GaP (001) substrates is studied by means of excitation and temperature-dependent photoluminescence (PL), and it is related to their complex electronic structure. Such QDs exhibit concurrently direct and indirect transitions, which allows the swapping of $\\Gamma$ and $L$ quantum confined states in energy, depending on details of their stoichiometry. Based on realistic data on QD structure and composition, derived from high-resolution transmission electron microscopy (HRTEM) measurements, simulations by means of $\\mathbf{k\\cdo","authors_text":"Benito Al\\'en, David Fuertes Marr\\'on, Dieter Bimberg, Elisa Maddalena Sala, Petr Klenovsk\\'y, Petr Steindl","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-06-24T10:35:03Z","title":"Optical response of (InGa)(AsSb)/GaAs quantum dots embedded in a GaP matrix"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09842","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:fc8e9dc0b7bcecafce2ccb4521237a0b1e819d7701b313809b72c279444a19e0","target":"record","created_at":"2026-07-05T00:18:37Z","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":"535a4d90f9a830ac8f72cf56f4f07d0e4f1c270dd93e1b1dc27b4a45aba4c37e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-06-24T10:35:03Z","title_canon_sha256":"30b8c7a04c041dc2b1e91df8cf3c35d3483ade9229e28dd640ea3ec6b1c074b2"},"schema_version":"1.0","source":{"id":"1906.09842","kind":"arxiv","version":2}},"canonical_sha256":"ad7097fa552e028cfaf0a898cbcb989ff27640eb968c77fea69a7d98435d14ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad7097fa552e028cfaf0a898cbcb989ff27640eb968c77fea69a7d98435d14ca","first_computed_at":"2026-07-05T00:18:37.385352Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:18:37.385352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"luGyeeKtDdPNUpwTMa5oGkNiRQWO8Ve0m3TieJXXfmmu/qkXXs42fNHPDzHvC4elJy0v0XtrRWbHLVILpCzGAg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:18:37.385789Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.09842","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc8e9dc0b7bcecafce2ccb4521237a0b1e819d7701b313809b72c279444a19e0","sha256:c7d7e200b2943f45ea677380a29eb6f40583e323ed21b6fd573892eb51fe017d"],"state_sha256":"d65a749f0c628c1110e711b229f5a8ec209616470a40372d18ac63ba441f397e"}