{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:65NQ5FXPKS4QNJQKHDWPKOTZOJ","short_pith_number":"pith:65NQ5FXP","canonical_record":{"source":{"id":"1811.11126","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-27T17:36:10Z","cross_cats_sorted":[],"title_canon_sha256":"17580af281d6598b9743408902fe59837d00357e4a27fe7d71d665588d498ff9","abstract_canon_sha256":"5fe9c3272bc9d867c1a235958bcd07bcdb0e3414705395fe156e5c847c64735e"},"schema_version":"1.0"},"canonical_sha256":"f75b0e96ef54b906a60a38ecf53a797249ea9c5eda402b0b3e70ba20c4e2257e","source":{"kind":"arxiv","id":"1811.11126","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11126","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11126v1","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11126","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"pith_short_12","alias_value":"65NQ5FXPKS4Q","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"65NQ5FXPKS4QNJQK","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"65NQ5FXP","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:65NQ5FXPKS4QNJQKHDWPKOTZOJ","target":"record","payload":{"canonical_record":{"source":{"id":"1811.11126","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-27T17:36:10Z","cross_cats_sorted":[],"title_canon_sha256":"17580af281d6598b9743408902fe59837d00357e4a27fe7d71d665588d498ff9","abstract_canon_sha256":"5fe9c3272bc9d867c1a235958bcd07bcdb0e3414705395fe156e5c847c64735e"},"schema_version":"1.0"},"canonical_sha256":"f75b0e96ef54b906a60a38ecf53a797249ea9c5eda402b0b3e70ba20c4e2257e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:19.818597Z","signature_b64":"RGgnENolz5E9kOwp4v98q3DzqrVlsJojrmuwJv6L7LNmqwwomWXaSNsZtiUZp5qsHKCdUcuJEu6+ss0ODDCJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f75b0e96ef54b906a60a38ecf53a797249ea9c5eda402b0b3e70ba20c4e2257e","last_reissued_at":"2026-05-17T23:47:19.818026Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:19.818026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.11126","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r75I6cSjSwiCIg6znrAJCbgfZgxY7qO5f83H4kGLjfAwUq0+bBcktz/Ir9ZUeIFc5E1Od+6XFEhBhEu5poOyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:46:26.106907Z"},"content_sha256":"64da9fd21f129278373423431a41636d7d3be42de54454caf90a6a2f6c0b63a5","schema_version":"1.0","event_id":"sha256:64da9fd21f129278373423431a41636d7d3be42de54454caf90a6a2f6c0b63a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:65NQ5FXPKS4QNJQKHDWPKOTZOJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dissipative entanglement preparation via Rydberg antiblockade and Lyapunov control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chang-Sheng Hu, Huaizhi Wu, Li-Tuo Shen, Shi-Biao Zheng, Zhen-Biao Yang, Zong-Xing Ding","submitted_at":"2018-11-27T17:36:10Z","abstract_excerpt":"Preparation of entangled steady states via dissipation and pumping in Rydberg atoms has been recently found to be useful for quantum information processing. The driven-dissipative dynamics is closely related to the natural linewidth of the Rydberg states and can be usually modulated by engineering the thermal reservior. Instead of modifying the effectively radiative decay, we propose an alternatively optimized scheme, which combines the resonant Rydberg antiblockade excitation and the Lyapunov control of the ground states to speed up the prepration of the singlet state for two interacting Rydb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11126","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5bI4TuMkClKn1olrrRRIc4j1PySVoFEx1UJy+TYz61Xw37HVvQQYm/s5R6T66T//atMxy0XckxWb1Iz27CZ8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:46:26.107538Z"},"content_sha256":"caec14ff8a258f22eab6fcc51f7fcf77fbdf175fcfa9b1db58199113c0c1dd4f","schema_version":"1.0","event_id":"sha256:caec14ff8a258f22eab6fcc51f7fcf77fbdf175fcfa9b1db58199113c0c1dd4f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/bundle.json","state_url":"https://pith.science/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-29T15:46:26Z","links":{"resolver":"https://pith.science/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ","bundle":"https://pith.science/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/bundle.json","state":"https://pith.science/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/65NQ5FXPKS4QNJQKHDWPKOTZOJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:65NQ5FXPKS4QNJQKHDWPKOTZOJ","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":"5fe9c3272bc9d867c1a235958bcd07bcdb0e3414705395fe156e5c847c64735e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-27T17:36:10Z","title_canon_sha256":"17580af281d6598b9743408902fe59837d00357e4a27fe7d71d665588d498ff9"},"schema_version":"1.0","source":{"id":"1811.11126","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11126","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11126v1","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11126","created_at":"2026-05-17T23:47:19Z"},{"alias_kind":"pith_short_12","alias_value":"65NQ5FXPKS4Q","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"65NQ5FXPKS4QNJQK","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"65NQ5FXP","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:caec14ff8a258f22eab6fcc51f7fcf77fbdf175fcfa9b1db58199113c0c1dd4f","target":"graph","created_at":"2026-05-17T23:47:19Z","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":"Preparation of entangled steady states via dissipation and pumping in Rydberg atoms has been recently found to be useful for quantum information processing. The driven-dissipative dynamics is closely related to the natural linewidth of the Rydberg states and can be usually modulated by engineering the thermal reservior. Instead of modifying the effectively radiative decay, we propose an alternatively optimized scheme, which combines the resonant Rydberg antiblockade excitation and the Lyapunov control of the ground states to speed up the prepration of the singlet state for two interacting Rydb","authors_text":"Chang-Sheng Hu, Huaizhi Wu, Li-Tuo Shen, Shi-Biao Zheng, Zhen-Biao Yang, Zong-Xing Ding","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-27T17:36:10Z","title":"Dissipative entanglement preparation via Rydberg antiblockade and Lyapunov control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11126","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":"sha256:64da9fd21f129278373423431a41636d7d3be42de54454caf90a6a2f6c0b63a5","target":"record","created_at":"2026-05-17T23:47:19Z","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":"5fe9c3272bc9d867c1a235958bcd07bcdb0e3414705395fe156e5c847c64735e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-27T17:36:10Z","title_canon_sha256":"17580af281d6598b9743408902fe59837d00357e4a27fe7d71d665588d498ff9"},"schema_version":"1.0","source":{"id":"1811.11126","kind":"arxiv","version":1}},"canonical_sha256":"f75b0e96ef54b906a60a38ecf53a797249ea9c5eda402b0b3e70ba20c4e2257e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f75b0e96ef54b906a60a38ecf53a797249ea9c5eda402b0b3e70ba20c4e2257e","first_computed_at":"2026-05-17T23:47:19.818026Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:19.818026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RGgnENolz5E9kOwp4v98q3DzqrVlsJojrmuwJv6L7LNmqwwomWXaSNsZtiUZp5qsHKCdUcuJEu6+ss0ODDCJDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:19.818597Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.11126","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64da9fd21f129278373423431a41636d7d3be42de54454caf90a6a2f6c0b63a5","sha256:caec14ff8a258f22eab6fcc51f7fcf77fbdf175fcfa9b1db58199113c0c1dd4f"],"state_sha256":"ef9a201cd09bf9daf43d448bdf51b7f4ec77a64651138cc5fc9bf3303f2990fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IDheKX7CoK1CGd88+G0HBYrUN/EzJpKF/MR8eirRKAs0ZcbljjTIAf+Zw8+6r87FcAp3yL1zJqIXVonUIyhEDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:46:26.110210Z","bundle_sha256":"48a6d1dbf9ab1dc85f55831772054416f10027052f29483fd05e2650e65c07a0"}}