{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:QW2R32OXMFN2H3L7ZTFOMDFRF3","short_pith_number":"pith:QW2R32OX","canonical_record":{"source":{"id":"1305.6840","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-29T16:01:17Z","cross_cats_sorted":[],"title_canon_sha256":"dfcb0587d73023b6fa11ff9bd828602c3ae30442e53e3aac863ccd7647a6d894","abstract_canon_sha256":"791e88511ba516547a6e6aa8e1ecb3ac05908cc1145247c3ee3f356fc9059069"},"schema_version":"1.0"},"canonical_sha256":"85b51de9d7615ba3ed7fcccae60cb12ed45fc23c7cac8377ab4dd562e4a7d891","source":{"kind":"arxiv","id":"1305.6840","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6840","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6840v1","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6840","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"pith_short_12","alias_value":"QW2R32OXMFN2","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QW2R32OXMFN2H3L7","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QW2R32OX","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:QW2R32OXMFN2H3L7ZTFOMDFRF3","target":"record","payload":{"canonical_record":{"source":{"id":"1305.6840","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-29T16:01:17Z","cross_cats_sorted":[],"title_canon_sha256":"dfcb0587d73023b6fa11ff9bd828602c3ae30442e53e3aac863ccd7647a6d894","abstract_canon_sha256":"791e88511ba516547a6e6aa8e1ecb3ac05908cc1145247c3ee3f356fc9059069"},"schema_version":"1.0"},"canonical_sha256":"85b51de9d7615ba3ed7fcccae60cb12ed45fc23c7cac8377ab4dd562e4a7d891","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:11:33.198749Z","signature_b64":"85LqNO63VECjyRzyx4DRP63Cm0U3CVOD0LEsiP3XHoKZ44DKl5DG1cbwJ/wvVRJX+jJpYWojy4uMj9ArPLHQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85b51de9d7615ba3ed7fcccae60cb12ed45fc23c7cac8377ab4dd562e4a7d891","last_reissued_at":"2026-05-18T03:11:33.198027Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:11:33.198027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.6840","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":"2026-05-18T03:11:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kDT23j//ZZZxdFOrMddH4u1J6pZ5WwwlSMptIpjTa1AZbdqGQU7bh+eCHNhaZx6Xsmm6mGe3gg3X+wwpyVcYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:47:35.565325Z"},"content_sha256":"4ff5876c42647f6c6df852e4b459fdf06a745737627f36be4600bb76cc191485","schema_version":"1.0","event_id":"sha256:4ff5876c42647f6c6df852e4b459fdf06a745737627f36be4600bb76cc191485"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:QW2R32OXMFN2H3L7ZTFOMDFRF3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optomechanics assisted with a qubit: From dissipative state preparation to many-body physics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Anika C. Pflanzer, J. Ignacio Cirac, Oriol Romero-Isart","submitted_at":"2013-05-29T16:01:17Z","abstract_excerpt":"We propose and analyze nonlinear optomechanical protocols that can be implemented by adding a single atom to an optomechanical cavity. In particular, we show how to engineer the environment in order to dissipatively prepare the mechanical oscillator in a superposition of Fock states with fidelity close to one. Furthermore, we discuss how a single atom in a cavity with several mechanical oscillators can be exploited to realize nonlinear many-body physics by stroboscopically driving the mechanical oscillators. We show how to prepare non-classical many-body states by either applying coherent prot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6840","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":"2026-05-18T03:11:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/bXp+gkFrk95XcvlLpJaUL/d6jQTJuCVcpYc6QT1pP6EFYBgCumoovMwbE5ZAdm2UqLi1+mPqLpbjWzLarAaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:47:35.565682Z"},"content_sha256":"769d211dcc3d71ac895663e4e46e054c12a1edff2d519ca3eca81b1f930365a2","schema_version":"1.0","event_id":"sha256:769d211dcc3d71ac895663e4e46e054c12a1edff2d519ca3eca81b1f930365a2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/bundle.json","state_url":"https://pith.science/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/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":"2026-06-09T23:47:35Z","links":{"resolver":"https://pith.science/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3","bundle":"https://pith.science/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/bundle.json","state":"https://pith.science/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QW2R32OXMFN2H3L7ZTFOMDFRF3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QW2R32OXMFN2H3L7ZTFOMDFRF3","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":"791e88511ba516547a6e6aa8e1ecb3ac05908cc1145247c3ee3f356fc9059069","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-29T16:01:17Z","title_canon_sha256":"dfcb0587d73023b6fa11ff9bd828602c3ae30442e53e3aac863ccd7647a6d894"},"schema_version":"1.0","source":{"id":"1305.6840","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6840","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6840v1","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6840","created_at":"2026-05-18T03:11:33Z"},{"alias_kind":"pith_short_12","alias_value":"QW2R32OXMFN2","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QW2R32OXMFN2H3L7","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QW2R32OX","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:769d211dcc3d71ac895663e4e46e054c12a1edff2d519ca3eca81b1f930365a2","target":"graph","created_at":"2026-05-18T03:11:33Z","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":"We propose and analyze nonlinear optomechanical protocols that can be implemented by adding a single atom to an optomechanical cavity. In particular, we show how to engineer the environment in order to dissipatively prepare the mechanical oscillator in a superposition of Fock states with fidelity close to one. Furthermore, we discuss how a single atom in a cavity with several mechanical oscillators can be exploited to realize nonlinear many-body physics by stroboscopically driving the mechanical oscillators. We show how to prepare non-classical many-body states by either applying coherent prot","authors_text":"Anika C. Pflanzer, J. Ignacio Cirac, Oriol Romero-Isart","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-29T16:01:17Z","title":"Optomechanics assisted with a qubit: From dissipative state preparation to many-body physics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6840","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":"sha256:4ff5876c42647f6c6df852e4b459fdf06a745737627f36be4600bb76cc191485","target":"record","created_at":"2026-05-18T03:11:33Z","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":"791e88511ba516547a6e6aa8e1ecb3ac05908cc1145247c3ee3f356fc9059069","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-29T16:01:17Z","title_canon_sha256":"dfcb0587d73023b6fa11ff9bd828602c3ae30442e53e3aac863ccd7647a6d894"},"schema_version":"1.0","source":{"id":"1305.6840","kind":"arxiv","version":1}},"canonical_sha256":"85b51de9d7615ba3ed7fcccae60cb12ed45fc23c7cac8377ab4dd562e4a7d891","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85b51de9d7615ba3ed7fcccae60cb12ed45fc23c7cac8377ab4dd562e4a7d891","first_computed_at":"2026-05-18T03:11:33.198027Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:11:33.198027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"85LqNO63VECjyRzyx4DRP63Cm0U3CVOD0LEsiP3XHoKZ44DKl5DG1cbwJ/wvVRJX+jJpYWojy4uMj9ArPLHQBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:11:33.198749Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.6840","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ff5876c42647f6c6df852e4b459fdf06a745737627f36be4600bb76cc191485","sha256:769d211dcc3d71ac895663e4e46e054c12a1edff2d519ca3eca81b1f930365a2"],"state_sha256":"9caf200f785aa70ddbb40418f6633ede3c9d6a73f4f233878109fcc572300780"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SVAc1IOyNJbhVN3sXatlaVCgoaaoTYM/HsDZgPblk7F3KjnysqmBhx827LSc2K4ooW9kaA6lTGc705MBWDThCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T23:47:35.567961Z","bundle_sha256":"d3afecd3d7ce6e6614cdefcee2b276ebb3255fbbea7e018b58082396d3664547"}}