{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:4W76RBEJ7ZFTPNCUEAJKUGF6ZX","short_pith_number":"pith:4W76RBEJ","schema_version":"1.0","canonical_sha256":"e5bfe88489fe4b37b4542012aa18becdd4625225e206db376a94987dde2c22ff","source":{"kind":"arxiv","id":"2412.16360","version":1},"attestation_state":"computed","paper":{"title":"A Versatile Chip-Scale Platform for High-Rate Entanglement Generation using an AlGaAs Microresonator Array","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Galan Moody, John E. Bowers, Joshua E. Castro, Liao Duan, Lillian Thiel, Marco Liscidini, Massimo Borghi, Nicholas Lewis, Noemi Tagliavacche, Trevor J. Steiner, Yiming Pang","submitted_at":"2024-12-20T21:45:32Z","abstract_excerpt":"Integrated photonic microresonators have become an essential resource for generating photonic qubits for quantum information processing, entanglement distribution and networking, and quantum communications. The pair generation rate is enhanced by reducing the microresonator radius, but this comes at the cost of increasing the frequency mode spacing and reducing the quantum information spectral density. Here, we circumvent this rate-density trade-off in an AlGaAs-on-insulator photonic device by multiplexing an array of 20 small-radius microresonators each producing a 650-GHz-spaced comb of time"},"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":"2412.16360","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-12-20T21:45:32Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"899b71e5d862e6820ff1648b4091e625151e396878dd0c830217d40af53800af","abstract_canon_sha256":"8717e5dcb3630201ca80fb4c53f37f5ae3098c76e3d9c9090c981d292a55773c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:52:45.109365Z","signature_b64":"53YlFpsPY61x6Dtbv3Qs7ho7dJ6BPJB5jP8VlRuPvnObKxbwcOqeBo69bhdbBtjym+PP7lTChbn6TrU+cQIVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5bfe88489fe4b37b4542012aa18becdd4625225e206db376a94987dde2c22ff","last_reissued_at":"2026-07-05T09:52:45.108884Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:52:45.108884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Versatile Chip-Scale Platform for High-Rate Entanglement Generation using an AlGaAs Microresonator Array","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Galan Moody, John E. Bowers, Joshua E. Castro, Liao Duan, Lillian Thiel, Marco Liscidini, Massimo Borghi, Nicholas Lewis, Noemi Tagliavacche, Trevor J. Steiner, Yiming Pang","submitted_at":"2024-12-20T21:45:32Z","abstract_excerpt":"Integrated photonic microresonators have become an essential resource for generating photonic qubits for quantum information processing, entanglement distribution and networking, and quantum communications. The pair generation rate is enhanced by reducing the microresonator radius, but this comes at the cost of increasing the frequency mode spacing and reducing the quantum information spectral density. Here, we circumvent this rate-density trade-off in an AlGaAs-on-insulator photonic device by multiplexing an array of 20 small-radius microresonators each producing a 650-GHz-spaced comb of time"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.16360","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.16360/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2412.16360","created_at":"2026-07-05T09:52:45.108943+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.16360v1","created_at":"2026-07-05T09:52:45.108943+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.16360","created_at":"2026-07-05T09:52:45.108943+00:00"},{"alias_kind":"pith_short_12","alias_value":"4W76RBEJ7ZFT","created_at":"2026-07-05T09:52:45.108943+00:00"},{"alias_kind":"pith_short_16","alias_value":"4W76RBEJ7ZFTPNCU","created_at":"2026-07-05T09:52:45.108943+00:00"},{"alias_kind":"pith_short_8","alias_value":"4W76RBEJ","created_at":"2026-07-05T09:52:45.108943+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/4W76RBEJ7ZFTPNCUEAJKUGF6ZX","json":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX.json","graph_json":"https://pith.science/api/pith-number/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/graph.json","events_json":"https://pith.science/api/pith-number/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/events.json","paper":"https://pith.science/paper/4W76RBEJ"},"agent_actions":{"view_html":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX","download_json":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX.json","view_paper":"https://pith.science/paper/4W76RBEJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.16360&json=true","fetch_graph":"https://pith.science/api/pith-number/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/graph.json","fetch_events":"https://pith.science/api/pith-number/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/action/storage_attestation","attest_author":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/action/author_attestation","sign_citation":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/action/citation_signature","submit_replication":"https://pith.science/pith/4W76RBEJ7ZFTPNCUEAJKUGF6ZX/action/replication_record"}},"created_at":"2026-07-05T09:52:45.108943+00:00","updated_at":"2026-07-05T09:52:45.108943+00:00"}