{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:LLAXUUNZKZKPXMX4ZUS3BI2LJY","short_pith_number":"pith:LLAXUUNZ","schema_version":"1.0","canonical_sha256":"5ac17a51b95654fbb2fccd25b0a34b4e399c06779e8f0da4d812a7ea85796c2c","source":{"kind":"arxiv","id":"1612.04173","version":2},"attestation_state":"computed","paper":{"title":"Phonon limit to simultaneous near-unity efficiency and indistinguishability in semiconductor single photon sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Ahsan Nazir, Dara P. S. McCutcheon, Jake Iles-Smith, Jesper M{\\o}rk","submitted_at":"2016-12-13T13:54:42Z","abstract_excerpt":"Semiconductor quantum dots have recently emerged as a leading platform to efficiently generate highly indistinguishable photons, and this work addresses the timely question of how good these solid-state sources can ultimately be. We establish the crucial role of lattice relaxation in these systems in giving rise to trade-offs between indistinguishability and efficiency. We analyse the two source architectures most commonly employed: a quantum dot embedded in a waveguide and a quantum dot coupled to an optical cavity. For waveguides, we demonstrate that the broadband Purcell effect results in a"},"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":"1612.04173","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-12-13T13:54:42Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4b6992cfdaa3f60b8d3c27c40a9827201b7e0d026696718991c99fa6a2c4f64b","abstract_canon_sha256":"e35cd3591faa34704f5721b6cfb591c6a946b099bb8d60bea4abb1bf8cd87bc5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:26.959770Z","signature_b64":"lbP755TT2EAu8v43iK7PG5abJ74FGKIE2XwLuCeHaDZAkAj+i4C9M948DBO5S1349RafX5OLOSg2UcVNrL47Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ac17a51b95654fbb2fccd25b0a34b4e399c06779e8f0da4d812a7ea85796c2c","last_reissued_at":"2026-05-17T23:40:26.958924Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:26.958924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phonon limit to simultaneous near-unity efficiency and indistinguishability in semiconductor single photon sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Ahsan Nazir, Dara P. S. McCutcheon, Jake Iles-Smith, Jesper M{\\o}rk","submitted_at":"2016-12-13T13:54:42Z","abstract_excerpt":"Semiconductor quantum dots have recently emerged as a leading platform to efficiently generate highly indistinguishable photons, and this work addresses the timely question of how good these solid-state sources can ultimately be. We establish the crucial role of lattice relaxation in these systems in giving rise to trade-offs between indistinguishability and efficiency. We analyse the two source architectures most commonly employed: a quantum dot embedded in a waveguide and a quantum dot coupled to an optical cavity. For waveguides, we demonstrate that the broadband Purcell effect results in a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04173","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":"1612.04173","created_at":"2026-05-17T23:40:26.959079+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.04173v2","created_at":"2026-05-17T23:40:26.959079+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04173","created_at":"2026-05-17T23:40:26.959079+00:00"},{"alias_kind":"pith_short_12","alias_value":"LLAXUUNZKZKP","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_16","alias_value":"LLAXUUNZKZKPXMX4","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_8","alias_value":"LLAXUUNZ","created_at":"2026-05-18T12:30:29.479603+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/LLAXUUNZKZKPXMX4ZUS3BI2LJY","json":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY.json","graph_json":"https://pith.science/api/pith-number/LLAXUUNZKZKPXMX4ZUS3BI2LJY/graph.json","events_json":"https://pith.science/api/pith-number/LLAXUUNZKZKPXMX4ZUS3BI2LJY/events.json","paper":"https://pith.science/paper/LLAXUUNZ"},"agent_actions":{"view_html":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY","download_json":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY.json","view_paper":"https://pith.science/paper/LLAXUUNZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.04173&json=true","fetch_graph":"https://pith.science/api/pith-number/LLAXUUNZKZKPXMX4ZUS3BI2LJY/graph.json","fetch_events":"https://pith.science/api/pith-number/LLAXUUNZKZKPXMX4ZUS3BI2LJY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY/action/storage_attestation","attest_author":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY/action/author_attestation","sign_citation":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY/action/citation_signature","submit_replication":"https://pith.science/pith/LLAXUUNZKZKPXMX4ZUS3BI2LJY/action/replication_record"}},"created_at":"2026-05-17T23:40:26.959079+00:00","updated_at":"2026-05-17T23:40:26.959079+00:00"}