{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:QVRA6ZILIQIX3JSLSHJCBMXBWZ","short_pith_number":"pith:QVRA6ZIL","schema_version":"1.0","canonical_sha256":"85620f650b44117da64b91d220b2e1b66308914b9d481c4d9fac02a375083869","source":{"kind":"arxiv","id":"1801.06582","version":1},"attestation_state":"computed","paper":{"title":"Towards practical high-speed high dimensional quantum key distribution using partial mutual unbiased basis of photon's orbital angular momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Fuli Li, Fumin Wang, Hong Gao, Pei Zeng, Pei Zhang, Xiaoli Wang","submitted_at":"2018-01-19T21:43:04Z","abstract_excerpt":"Quantum Key Distribution (QKD) guarantees the security of communication with quantum physics. Most of widely adopted QKD protocols currently encode the key information with binary signal format---qubit, such as the polarization states. Therefore the transmitted information efficiency of the quantum key is intrinsically upper bounded by 1 bit per photon. High dimensional quantum system is a potential candidate for increasing the capacity of single photon. However, due to the difficulty in manipulating and measuring high dimensional quantum systems, the experimental high dimensional QKD is still"},"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":"1801.06582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-01-19T21:43:04Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"d0f3671bcfc3ac8dceaea481f0eaabf67116bd42d0b9ec7697c6633c8485e050","abstract_canon_sha256":"6321ef039ea53eee62e56d51ff6067a1fb568045571c72f05b9939f795a38f6f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:28.320758Z","signature_b64":"cD3A1xJqdS33WN5BVg7CN/+1g9Jm5bO/+qA6pQtfTQiYsUL4U09dg9S+00grH6gxIzKGVWwscvtsAZc4woaGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85620f650b44117da64b91d220b2e1b66308914b9d481c4d9fac02a375083869","last_reissued_at":"2026-05-18T00:25:28.320084Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:28.320084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Towards practical high-speed high dimensional quantum key distribution using partial mutual unbiased basis of photon's orbital angular momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Fuli Li, Fumin Wang, Hong Gao, Pei Zeng, Pei Zhang, Xiaoli Wang","submitted_at":"2018-01-19T21:43:04Z","abstract_excerpt":"Quantum Key Distribution (QKD) guarantees the security of communication with quantum physics. Most of widely adopted QKD protocols currently encode the key information with binary signal format---qubit, such as the polarization states. Therefore the transmitted information efficiency of the quantum key is intrinsically upper bounded by 1 bit per photon. High dimensional quantum system is a potential candidate for increasing the capacity of single photon. However, due to the difficulty in manipulating and measuring high dimensional quantum systems, the experimental high dimensional QKD is still"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06582","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":"1801.06582","created_at":"2026-05-18T00:25:28.320182+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.06582v1","created_at":"2026-05-18T00:25:28.320182+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06582","created_at":"2026-05-18T00:25:28.320182+00:00"},{"alias_kind":"pith_short_12","alias_value":"QVRA6ZILIQIX","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"QVRA6ZILIQIX3JSL","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"QVRA6ZIL","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/QVRA6ZILIQIX3JSLSHJCBMXBWZ","json":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ.json","graph_json":"https://pith.science/api/pith-number/QVRA6ZILIQIX3JSLSHJCBMXBWZ/graph.json","events_json":"https://pith.science/api/pith-number/QVRA6ZILIQIX3JSLSHJCBMXBWZ/events.json","paper":"https://pith.science/paper/QVRA6ZIL"},"agent_actions":{"view_html":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ","download_json":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ.json","view_paper":"https://pith.science/paper/QVRA6ZIL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.06582&json=true","fetch_graph":"https://pith.science/api/pith-number/QVRA6ZILIQIX3JSLSHJCBMXBWZ/graph.json","fetch_events":"https://pith.science/api/pith-number/QVRA6ZILIQIX3JSLSHJCBMXBWZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ/action/storage_attestation","attest_author":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ/action/author_attestation","sign_citation":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ/action/citation_signature","submit_replication":"https://pith.science/pith/QVRA6ZILIQIX3JSLSHJCBMXBWZ/action/replication_record"}},"created_at":"2026-05-18T00:25:28.320182+00:00","updated_at":"2026-05-18T00:25:28.320182+00:00"}