{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:Q7TTWVDV2HY7BGLZS3ROIEA4VH","short_pith_number":"pith:Q7TTWVDV","schema_version":"1.0","canonical_sha256":"87e73b5475d1f1f0997996e2e4101ca9f0a30adf792ecc26370e832b23bf3b77","source":{"kind":"arxiv","id":"1807.02760","version":1},"attestation_state":"computed","paper":{"title":"Deterministic positioning of colloidal quantum dots on silicon nitride nanobeam cavities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"Albert Ryou, Arka Majumdar, Brandi M. Cossairt, James Whitehead, Max R. Friedfeld, Taylor Fryett, Yueyang Chen","submitted_at":"2018-07-08T06:22:52Z","abstract_excerpt":"Engineering an array of precisely located cavity-coupled active media poses a major experimental challenge in the field of hybrid integrated photonics. We deterministically position solution processed colloidal quantum dots (QDs) on high quality-factor silicon nitride nanobeam cavities and demonstrate light-matter coupling. By lithographically defining a window on top of an encapsulated cavity that is cladded in a polymer resist, and spin coating QD solution, we can precisely control the placement of the QDs, which subsequently couple to the cavity. We show that the number of QDs coupled to th"},"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":"1807.02760","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-08T06:22:52Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"0542bd77c19cf387855aefd9e7e4de65636472203101c870304608c4af62d9ec","abstract_canon_sha256":"a313dfdc1dd09f0d914e09fcefca9db4cd6e7c889de70f82d383d89f9ca394b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:52.386535Z","signature_b64":"2z5pOK9axXu4/vRoozbufIX1DxJEhyeRkINRQeVO78A9Ge6RQVURGQRbK6A1t6gjDd52NS7zJiE+5qUkMxViAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87e73b5475d1f1f0997996e2e4101ca9f0a30adf792ecc26370e832b23bf3b77","last_reissued_at":"2026-05-18T00:00:52.385915Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:52.385915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Deterministic positioning of colloidal quantum dots on silicon nitride nanobeam cavities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"Albert Ryou, Arka Majumdar, Brandi M. Cossairt, James Whitehead, Max R. Friedfeld, Taylor Fryett, Yueyang Chen","submitted_at":"2018-07-08T06:22:52Z","abstract_excerpt":"Engineering an array of precisely located cavity-coupled active media poses a major experimental challenge in the field of hybrid integrated photonics. We deterministically position solution processed colloidal quantum dots (QDs) on high quality-factor silicon nitride nanobeam cavities and demonstrate light-matter coupling. By lithographically defining a window on top of an encapsulated cavity that is cladded in a polymer resist, and spin coating QD solution, we can precisely control the placement of the QDs, which subsequently couple to the cavity. We show that the number of QDs coupled to th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02760","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":"1807.02760","created_at":"2026-05-18T00:00:52.386001+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.02760v1","created_at":"2026-05-18T00:00:52.386001+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02760","created_at":"2026-05-18T00:00:52.386001+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q7TTWVDV2HY7","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q7TTWVDV2HY7BGLZ","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q7TTWVDV","created_at":"2026-05-18T12:32:46.962924+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/Q7TTWVDV2HY7BGLZS3ROIEA4VH","json":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH.json","graph_json":"https://pith.science/api/pith-number/Q7TTWVDV2HY7BGLZS3ROIEA4VH/graph.json","events_json":"https://pith.science/api/pith-number/Q7TTWVDV2HY7BGLZS3ROIEA4VH/events.json","paper":"https://pith.science/paper/Q7TTWVDV"},"agent_actions":{"view_html":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH","download_json":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH.json","view_paper":"https://pith.science/paper/Q7TTWVDV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.02760&json=true","fetch_graph":"https://pith.science/api/pith-number/Q7TTWVDV2HY7BGLZS3ROIEA4VH/graph.json","fetch_events":"https://pith.science/api/pith-number/Q7TTWVDV2HY7BGLZS3ROIEA4VH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH/action/storage_attestation","attest_author":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH/action/author_attestation","sign_citation":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH/action/citation_signature","submit_replication":"https://pith.science/pith/Q7TTWVDV2HY7BGLZS3ROIEA4VH/action/replication_record"}},"created_at":"2026-05-18T00:00:52.386001+00:00","updated_at":"2026-05-18T00:00:52.386001+00:00"}