{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:OKNVLK7UMAV47TRJF6XHAS7INZ","short_pith_number":"pith:OKNVLK7U","schema_version":"1.0","canonical_sha256":"729b55abf4602bcfce292fae704be86e7ae80f88c336b94499c7299b597fa306","source":{"kind":"arxiv","id":"1603.04127","version":2},"attestation_state":"computed","paper":{"title":"Scalable boson sampling with a single-photon device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Can Wang, Chao Chen, Chao-Yang Lu, Christian Schneider, He-Liang Huang, Hui Wang, Jian Qin, Jian-Wei Pan, Martin Kamp, S. Unsleber, Sven H\\\"ofling, Xi-Lin Wang, Xing Ding, Yu He, Yu-Ming He, Zu-En Su","submitted_at":"2016-03-14T03:49:32Z","abstract_excerpt":"Boson sampling is a problem intractable for classical computers, but can be naturally solved on a specialized photonic quantum simulator which requires less resources than building a universal quantum computer. The biggest challenge to implement boson sampling with a large number of photons has been the lack of reliable single-photon sources. Here we demonstrate a scalable architecture of boson sampling using a solid-state single-photon source with simultaneously high efficiency, purity, and indistinguishability. The single photons are time-bin encoded and interfered in an electrically program"},"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":"1603.04127","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-14T03:49:32Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"6b58d72348c36a60f905eb89a96da9473c931062f5ac323f1f75c7e7c3e69168","abstract_canon_sha256":"14bdaa3964b1cf3bdbb7992ca069e5cc8a701fc2c4c49c3fccda7186fea16a0a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:01.453095Z","signature_b64":"AcNr4W3NMCl2j88WzbXOMc5nXIsqv6sTKe873rLA+3ZGosQLjSdS8qPggmyrouCeSMRODvjStzQZUpGCETRICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"729b55abf4602bcfce292fae704be86e7ae80f88c336b94499c7299b597fa306","last_reissued_at":"2026-05-18T00:44:01.452602Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:01.452602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scalable boson sampling with a single-photon device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Can Wang, Chao Chen, Chao-Yang Lu, Christian Schneider, He-Liang Huang, Hui Wang, Jian Qin, Jian-Wei Pan, Martin Kamp, S. Unsleber, Sven H\\\"ofling, Xi-Lin Wang, Xing Ding, Yu He, Yu-Ming He, Zu-En Su","submitted_at":"2016-03-14T03:49:32Z","abstract_excerpt":"Boson sampling is a problem intractable for classical computers, but can be naturally solved on a specialized photonic quantum simulator which requires less resources than building a universal quantum computer. The biggest challenge to implement boson sampling with a large number of photons has been the lack of reliable single-photon sources. Here we demonstrate a scalable architecture of boson sampling using a solid-state single-photon source with simultaneously high efficiency, purity, and indistinguishability. The single photons are time-bin encoded and interfered in an electrically program"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.04127","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":"1603.04127","created_at":"2026-05-18T00:44:01.452677+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.04127v2","created_at":"2026-05-18T00:44:01.452677+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.04127","created_at":"2026-05-18T00:44:01.452677+00:00"},{"alias_kind":"pith_short_12","alias_value":"OKNVLK7UMAV4","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"OKNVLK7UMAV47TRJ","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"OKNVLK7U","created_at":"2026-05-18T12:30:36.002864+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/OKNVLK7UMAV47TRJF6XHAS7INZ","json":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ.json","graph_json":"https://pith.science/api/pith-number/OKNVLK7UMAV47TRJF6XHAS7INZ/graph.json","events_json":"https://pith.science/api/pith-number/OKNVLK7UMAV47TRJF6XHAS7INZ/events.json","paper":"https://pith.science/paper/OKNVLK7U"},"agent_actions":{"view_html":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ","download_json":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ.json","view_paper":"https://pith.science/paper/OKNVLK7U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.04127&json=true","fetch_graph":"https://pith.science/api/pith-number/OKNVLK7UMAV47TRJF6XHAS7INZ/graph.json","fetch_events":"https://pith.science/api/pith-number/OKNVLK7UMAV47TRJF6XHAS7INZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ/action/storage_attestation","attest_author":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ/action/author_attestation","sign_citation":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ/action/citation_signature","submit_replication":"https://pith.science/pith/OKNVLK7UMAV47TRJF6XHAS7INZ/action/replication_record"}},"created_at":"2026-05-18T00:44:01.452677+00:00","updated_at":"2026-05-18T00:44:01.452677+00:00"}