{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:SXNTDO34HYSN57VGGTDQGVYUPO","short_pith_number":"pith:SXNTDO34","schema_version":"1.0","canonical_sha256":"95db31bb7c3e24defea634c70357147bb368a2f89b92d6372d0d1683ec16081b","source":{"kind":"arxiv","id":"2508.01416","version":1},"attestation_state":"computed","paper":{"title":"Erbium-Doped Fibre Quantum Memory for Chip-Integrated Quantum-Dot Single Photons at 980 nm","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Arsalan Mansourzadeh, Ashutosh Singh, Dan Dalacu, Daniel Oblak, David B. Northeast, Edith Yeung, Nasser Gohari Kamel, Paul Barclay, Philip J. Poole, Ujjwal Gautam, Vinaya Kumar Kavatamane","submitted_at":"2025-08-02T15:48:58Z","abstract_excerpt":"The realization of long-distance quantum communication and the envisioned quantum internet relies on coherent hybrid light-matter interfaces connecting quantum light emitters with quantum memory (QM) systems. Unlike probabilistic photon pair sources such as spontaneous parametric down-conversion, deterministic quantum light emitters enable the on-demand production of pure and bright single and entangled photons, essential for scalable quantum networks. In this work, we present the first experimental realization of a coherent hybrid light-matter interface between a chip-integrated InAsP/InP nan"},"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":"2508.01416","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-08-02T15:48:58Z","cross_cats_sorted":["physics.app-ph","physics.optics"],"title_canon_sha256":"7f15de1e93e46010d7ca54e066e2753aae265540aa8c08197df98937c16661d1","abstract_canon_sha256":"8c88f2a856f907389e68ee53e9d681e14816ffb3b91cd8772c9b3d8891a75449"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:47:38.696985Z","signature_b64":"7aaoOxfBEe4DkhJhDjvcLmhyJglwvRRElVddsRBbHylHF7OTmdhnYrFG2n5Tw0Me7qLHx/QsHo1cY8DF0u0nAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95db31bb7c3e24defea634c70357147bb368a2f89b92d6372d0d1683ec16081b","last_reissued_at":"2026-07-05T11:47:38.696516Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:47:38.696516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Erbium-Doped Fibre Quantum Memory for Chip-Integrated Quantum-Dot Single Photons at 980 nm","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Arsalan Mansourzadeh, Ashutosh Singh, Dan Dalacu, Daniel Oblak, David B. Northeast, Edith Yeung, Nasser Gohari Kamel, Paul Barclay, Philip J. Poole, Ujjwal Gautam, Vinaya Kumar Kavatamane","submitted_at":"2025-08-02T15:48:58Z","abstract_excerpt":"The realization of long-distance quantum communication and the envisioned quantum internet relies on coherent hybrid light-matter interfaces connecting quantum light emitters with quantum memory (QM) systems. Unlike probabilistic photon pair sources such as spontaneous parametric down-conversion, deterministic quantum light emitters enable the on-demand production of pure and bright single and entangled photons, essential for scalable quantum networks. In this work, we present the first experimental realization of a coherent hybrid light-matter interface between a chip-integrated InAsP/InP nan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.01416","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/2508.01416/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":"2508.01416","created_at":"2026-07-05T11:47:38.696580+00:00"},{"alias_kind":"arxiv_version","alias_value":"2508.01416v1","created_at":"2026-07-05T11:47:38.696580+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.01416","created_at":"2026-07-05T11:47:38.696580+00:00"},{"alias_kind":"pith_short_12","alias_value":"SXNTDO34HYSN","created_at":"2026-07-05T11:47:38.696580+00:00"},{"alias_kind":"pith_short_16","alias_value":"SXNTDO34HYSN57VG","created_at":"2026-07-05T11:47:38.696580+00:00"},{"alias_kind":"pith_short_8","alias_value":"SXNTDO34","created_at":"2026-07-05T11:47:38.696580+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2604.16165","citing_title":"Single-Satellite Quantum Repeater Performance Analysis","ref_index":43,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO","json":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO.json","graph_json":"https://pith.science/api/pith-number/SXNTDO34HYSN57VGGTDQGVYUPO/graph.json","events_json":"https://pith.science/api/pith-number/SXNTDO34HYSN57VGGTDQGVYUPO/events.json","paper":"https://pith.science/paper/SXNTDO34"},"agent_actions":{"view_html":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO","download_json":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO.json","view_paper":"https://pith.science/paper/SXNTDO34","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2508.01416&json=true","fetch_graph":"https://pith.science/api/pith-number/SXNTDO34HYSN57VGGTDQGVYUPO/graph.json","fetch_events":"https://pith.science/api/pith-number/SXNTDO34HYSN57VGGTDQGVYUPO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO/action/storage_attestation","attest_author":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO/action/author_attestation","sign_citation":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO/action/citation_signature","submit_replication":"https://pith.science/pith/SXNTDO34HYSN57VGGTDQGVYUPO/action/replication_record"}},"created_at":"2026-07-05T11:47:38.696580+00:00","updated_at":"2026-07-05T11:47:38.696580+00:00"}