{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XOMQSTXF2DI7ETKFMKUSQFR5ZY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f1ffe06108c52037c8f9278068408c0908dbd3d70e69c34788ecd846f0e32b7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-02-16T09:00:33Z","title_canon_sha256":"c6e51c1575b16b11130ad744c96a7f6d5b5415ecf8b7d7bbac64b5094f45170c"},"schema_version":"1.0","source":{"id":"1102.3266","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3266","created_at":"2026-05-18T04:28:36Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3266v1","created_at":"2026-05-18T04:28:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3266","created_at":"2026-05-18T04:28:36Z"},{"alias_kind":"pith_short_12","alias_value":"XOMQSTXF2DI7","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"XOMQSTXF2DI7ETKF","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"XOMQSTXF","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:b9c0ec2c14da3bb020a55c0ba1cb30bb5693085e8f44595ba18247d6537ccc67","target":"graph","created_at":"2026-05-18T04:28:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"An implementation is proposed of single qubit gates, e.g., phase, NOT, \\sqrt{NOT} and Hadamard, operating on polarized photons and based on light storage. Instead of processing photons themselves, qubit transformations are performed on atomic excitations due to photon storage in a medium of atoms in the tripod configuration.","authors_text":"A. Raczynski, J. Zaremba, K. Slowik, S. Zielinska-Kaniasty","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-02-16T09:00:33Z","title":"Quantum logical gates operating on stored light"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3266","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1dc602dc90e08d3c4d954b3e8e17af0f860535b0203b7cb0f5aeaba76a138ffd","target":"record","created_at":"2026-05-18T04:28:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f1ffe06108c52037c8f9278068408c0908dbd3d70e69c34788ecd846f0e32b7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-02-16T09:00:33Z","title_canon_sha256":"c6e51c1575b16b11130ad744c96a7f6d5b5415ecf8b7d7bbac64b5094f45170c"},"schema_version":"1.0","source":{"id":"1102.3266","kind":"arxiv","version":1}},"canonical_sha256":"bb99094ee5d0d1f24d4562a928163dce3edcecb0064f8b3f795c53bef124aa7b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb99094ee5d0d1f24d4562a928163dce3edcecb0064f8b3f795c53bef124aa7b","first_computed_at":"2026-05-18T04:28:36.736151Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:36.736151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LGQvtNULN05KHalS93h4p5kvbd7yTnEx8Bp026WqnZlG0Pq7LCj1KNvIa69IhyTCVoU5qluvtETDyM7SKYMvAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:36.736747Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3266","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1dc602dc90e08d3c4d954b3e8e17af0f860535b0203b7cb0f5aeaba76a138ffd","sha256:b9c0ec2c14da3bb020a55c0ba1cb30bb5693085e8f44595ba18247d6537ccc67"],"state_sha256":"46caed5f6bd8311b48d707aa2961fedc9b319759cffa1faebd371b9017d1ae44"}