{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BGWK6XDPHOPLG5TDBOCAPEETKG","short_pith_number":"pith:BGWK6XDP","schema_version":"1.0","canonical_sha256":"09acaf5c6f3b9eb376630b84079093519a15c9ead20fe00d01e243d56f89b797","source":{"kind":"arxiv","id":"1811.02149","version":1},"attestation_state":"computed","paper":{"title":"Experimental Demonstration of Quantum Fully Homomorphic Encryption with Application in a Two-Party Secure Protocol","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Aephraim M. Steinberg, Aharon Brodutch, Barry C. Sanders, Hugo Ferretti, Kent Bonsma-Fisher, Stacey Jeffery, W.K. Tham","submitted_at":"2018-11-06T03:54:33Z","abstract_excerpt":"A fully homomorphic encryption system hides data from unauthorized parties, while still allowing them to perform computations on the encrypted data. Aside from the straightforward benefit of allowing users to delegate computations to a more powerful server without revealing their inputs, a fully homomorphic cryptosystem can be used as a building block in the construction of a number of cryptographic functionalities. Designing such a scheme remained an open problem until 2009, decades after the idea was first conceived, and the past few years have seen the generalization of this functionality t"},"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":"1811.02149","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-06T03:54:33Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"1fb3f10272ad9cb9a2ceec6b686549a7484019b800b729a5fbc667edb17dab1a","abstract_canon_sha256":"4ecc3954bee035dbfd25c419d703f75cb35f31bbccebd81ded6048271581a420"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:43:31.351837Z","signature_b64":"kaF9djrkPvOXwhrM8DUw8yquBJWMT9L9n0cj9dwBqlq7+ickh31fJjjK6Y7FFR8x1mPmpBDzGpy6w7hMK/baDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09acaf5c6f3b9eb376630b84079093519a15c9ead20fe00d01e243d56f89b797","last_reissued_at":"2026-07-05T00:43:31.351394Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:43:31.351394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental Demonstration of Quantum Fully Homomorphic Encryption with Application in a Two-Party Secure Protocol","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Aephraim M. Steinberg, Aharon Brodutch, Barry C. Sanders, Hugo Ferretti, Kent Bonsma-Fisher, Stacey Jeffery, W.K. Tham","submitted_at":"2018-11-06T03:54:33Z","abstract_excerpt":"A fully homomorphic encryption system hides data from unauthorized parties, while still allowing them to perform computations on the encrypted data. Aside from the straightforward benefit of allowing users to delegate computations to a more powerful server without revealing their inputs, a fully homomorphic cryptosystem can be used as a building block in the construction of a number of cryptographic functionalities. Designing such a scheme remained an open problem until 2009, decades after the idea was first conceived, and the past few years have seen the generalization of this functionality t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02149","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/1811.02149/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":"1811.02149","created_at":"2026-07-05T00:43:31.351452+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.02149v1","created_at":"2026-07-05T00:43:31.351452+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.02149","created_at":"2026-07-05T00:43:31.351452+00:00"},{"alias_kind":"pith_short_12","alias_value":"BGWK6XDPHOPL","created_at":"2026-07-05T00:43:31.351452+00:00"},{"alias_kind":"pith_short_16","alias_value":"BGWK6XDPHOPLG5TD","created_at":"2026-07-05T00:43:31.351452+00:00"},{"alias_kind":"pith_short_8","alias_value":"BGWK6XDP","created_at":"2026-07-05T00:43:31.351452+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/BGWK6XDPHOPLG5TDBOCAPEETKG","json":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG.json","graph_json":"https://pith.science/api/pith-number/BGWK6XDPHOPLG5TDBOCAPEETKG/graph.json","events_json":"https://pith.science/api/pith-number/BGWK6XDPHOPLG5TDBOCAPEETKG/events.json","paper":"https://pith.science/paper/BGWK6XDP"},"agent_actions":{"view_html":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG","download_json":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG.json","view_paper":"https://pith.science/paper/BGWK6XDP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.02149&json=true","fetch_graph":"https://pith.science/api/pith-number/BGWK6XDPHOPLG5TDBOCAPEETKG/graph.json","fetch_events":"https://pith.science/api/pith-number/BGWK6XDPHOPLG5TDBOCAPEETKG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG/action/storage_attestation","attest_author":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG/action/author_attestation","sign_citation":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG/action/citation_signature","submit_replication":"https://pith.science/pith/BGWK6XDPHOPLG5TDBOCAPEETKG/action/replication_record"}},"created_at":"2026-07-05T00:43:31.351452+00:00","updated_at":"2026-07-05T00:43:31.351452+00:00"}