{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:4MAK53ZARVJXFMHWB5UWH3O6JE","short_pith_number":"pith:4MAK53ZA","canonical_record":{"source":{"id":"1709.08327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-25T05:38:50Z","cross_cats_sorted":[],"title_canon_sha256":"0da3e97bfc4c848ec0299853c4eef67d9ba6e1757ed7f2f460922491120af898","abstract_canon_sha256":"1d7c9637aa85da709703f5f00bb3ac6b43f711e6849ceafe094591e392b6de2b"},"schema_version":"1.0"},"canonical_sha256":"e300aeef208d5372b0f60f6963edde490df2011d4fad9d51e3a11c114f9fdf42","source":{"kind":"arxiv","id":"1709.08327","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.08327","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"1709.08327v2","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.08327","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"4MAK53ZARVJX","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4MAK53ZARVJXFMHW","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4MAK53ZA","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:4MAK53ZARVJXFMHWB5UWH3O6JE","target":"record","payload":{"canonical_record":{"source":{"id":"1709.08327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-25T05:38:50Z","cross_cats_sorted":[],"title_canon_sha256":"0da3e97bfc4c848ec0299853c4eef67d9ba6e1757ed7f2f460922491120af898","abstract_canon_sha256":"1d7c9637aa85da709703f5f00bb3ac6b43f711e6849ceafe094591e392b6de2b"},"schema_version":"1.0"},"canonical_sha256":"e300aeef208d5372b0f60f6963edde490df2011d4fad9d51e3a11c114f9fdf42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:43.150685Z","signature_b64":"L1UABVRUUy6XMNCERd9yc02MOJ1K347a1R5jXLKi06b/ABZZ1SJwDM853kIU78OC/UqrGwERC+dcxS6nPD9YBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e300aeef208d5372b0f60f6963edde490df2011d4fad9d51e3a11c114f9fdf42","last_reissued_at":"2026-05-18T00:27:43.150115Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:43.150115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.08327","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+k1aZpiQS7fq8OZkhuCAn8tEwLWGRFE7BM14W5M3ot3K31lWWXhOnW5KELuodEpNZv//k0vRlD0FxLgJBZsLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T23:21:13.187069Z"},"content_sha256":"9516510b39aff76faf4e962b32281f1c343596bc99c1ef579c3a82a798f88eb3","schema_version":"1.0","event_id":"sha256:9516510b39aff76faf4e962b32281f1c343596bc99c1ef579c3a82a798f88eb3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:4MAK53ZARVJXFMHWB5UWH3O6JE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dissipative preparation of steady Greenberger-Horne-Zeilinger states for Rydberg atoms with quantum Zeno dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gui-Lu Long, J. H. Wu, X. Q. Shao, X. X. Yi","submitted_at":"2017-09-25T05:38:50Z","abstract_excerpt":"Inspired by a recent work [Reiter, Reeb, and S{\\o}rensen, Phys. Rev. Lett. {\\bf117}, 040501 (2016)], we present a simplified proposal for dissipatively preparing a Greenberger-Horne-Zeilinger (GHZ) state of three Rydberg atoms in a cavity. The $Z$ pumping is implemented under the action of the spontaneous emission of $\\Lambda$-type atoms and the quantum Zeno dynamics induced by strong continuous coupling. In the meantime, a dissipative Rydberg pumping breaks up the stability of the state $|{\\rm GHZ}_+\\rangle$ in the process of $Z$ pumping, making $|{\\rm GHZ}_-\\rangle$ be the unique steady stat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.08327","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oTz3l1rXtvOD/NRHQX0AiAfQY2jGHJ3ZzZTAsiFG/TWgLXTloYdh/WsZxZ/ot3LFK3ieaxyOCXuspEoShtjiDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T23:21:13.187446Z"},"content_sha256":"b5864ef9de3d36d2340f7628ce31e72fd4507f6b76796dc851d2ddf3dcc2ffab","schema_version":"1.0","event_id":"sha256:b5864ef9de3d36d2340f7628ce31e72fd4507f6b76796dc851d2ddf3dcc2ffab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/bundle.json","state_url":"https://pith.science/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/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":"2026-05-26T23:21:13Z","links":{"resolver":"https://pith.science/pith/4MAK53ZARVJXFMHWB5UWH3O6JE","bundle":"https://pith.science/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/bundle.json","state":"https://pith.science/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4MAK53ZARVJXFMHWB5UWH3O6JE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4MAK53ZARVJXFMHWB5UWH3O6JE","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":"1d7c9637aa85da709703f5f00bb3ac6b43f711e6849ceafe094591e392b6de2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-25T05:38:50Z","title_canon_sha256":"0da3e97bfc4c848ec0299853c4eef67d9ba6e1757ed7f2f460922491120af898"},"schema_version":"1.0","source":{"id":"1709.08327","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.08327","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"1709.08327v2","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.08327","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"4MAK53ZARVJX","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4MAK53ZARVJXFMHW","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4MAK53ZA","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:b5864ef9de3d36d2340f7628ce31e72fd4507f6b76796dc851d2ddf3dcc2ffab","target":"graph","created_at":"2026-05-18T00:27:43Z","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":"Inspired by a recent work [Reiter, Reeb, and S{\\o}rensen, Phys. Rev. Lett. {\\bf117}, 040501 (2016)], we present a simplified proposal for dissipatively preparing a Greenberger-Horne-Zeilinger (GHZ) state of three Rydberg atoms in a cavity. The $Z$ pumping is implemented under the action of the spontaneous emission of $\\Lambda$-type atoms and the quantum Zeno dynamics induced by strong continuous coupling. In the meantime, a dissipative Rydberg pumping breaks up the stability of the state $|{\\rm GHZ}_+\\rangle$ in the process of $Z$ pumping, making $|{\\rm GHZ}_-\\rangle$ be the unique steady stat","authors_text":"Gui-Lu Long, J. H. Wu, X. Q. Shao, X. X. Yi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-25T05:38:50Z","title":"Dissipative preparation of steady Greenberger-Horne-Zeilinger states for Rydberg atoms with quantum Zeno dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.08327","kind":"arxiv","version":2},"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":"sha256:9516510b39aff76faf4e962b32281f1c343596bc99c1ef579c3a82a798f88eb3","target":"record","created_at":"2026-05-18T00:27:43Z","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":"1d7c9637aa85da709703f5f00bb3ac6b43f711e6849ceafe094591e392b6de2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-25T05:38:50Z","title_canon_sha256":"0da3e97bfc4c848ec0299853c4eef67d9ba6e1757ed7f2f460922491120af898"},"schema_version":"1.0","source":{"id":"1709.08327","kind":"arxiv","version":2}},"canonical_sha256":"e300aeef208d5372b0f60f6963edde490df2011d4fad9d51e3a11c114f9fdf42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e300aeef208d5372b0f60f6963edde490df2011d4fad9d51e3a11c114f9fdf42","first_computed_at":"2026-05-18T00:27:43.150115Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:43.150115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L1UABVRUUy6XMNCERd9yc02MOJ1K347a1R5jXLKi06b/ABZZ1SJwDM853kIU78OC/UqrGwERC+dcxS6nPD9YBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:43.150685Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.08327","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9516510b39aff76faf4e962b32281f1c343596bc99c1ef579c3a82a798f88eb3","sha256:b5864ef9de3d36d2340f7628ce31e72fd4507f6b76796dc851d2ddf3dcc2ffab"],"state_sha256":"9f786d73eb39da0f3d0d2b3f9b5dd476214ab09d72167947dbbf70f25eb96e59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1QgESjC4P6E0ySvC98JSKnOCW+P/auE+UqySJzlV6zho/tbiEzRYpsLGCMN9giT++NoU3VRB8VUrxZdKFeF5Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T23:21:13.190631Z","bundle_sha256":"bf2b0e03e3e36346f1dc12418cfbb93319db3fc088a61671dff6e648e008b13f"}}