{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MGF3TC4JDQ2G6TKBWNB6ZKLI3X","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":"9d60f87b00baf6339089c5ae87dce66f09e39f45ffd210e532b5432446b939d4","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-15T19:59:01Z","title_canon_sha256":"568a7c8fb1bfaacd03d40accf241132f4a10d7b5b6e0e991ea8fddd916d3a85f"},"schema_version":"1.0","source":{"id":"1210.4151","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.4151","created_at":"2026-05-18T02:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"1210.4151v2","created_at":"2026-05-18T02:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.4151","created_at":"2026-05-18T02:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"MGF3TC4JDQ2G","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MGF3TC4JDQ2G6TKB","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MGF3TC4J","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:9ec23b247f48725073aa4bee598bfe2e8e9469bff4e6e177d13f12053412408c","target":"graph","created_at":"2026-05-18T02:30:01Z","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 discuss hybrid systems in which a mechanical oscillator is coupled to another (microscopic) quantum system, such as trapped atoms or ions, solid-state spin qubits, or superconducting devices. We summarize and compare different coupling schemes and describe first experimental implementations. Hybrid mechanical systems enable new approaches to quantum control of mechanical objects, precision sensing, and quantum information processing.","authors_text":"Claudiu Genes, Klemens Hammerer, Martino Poggio, Peter Rabl, Philipp Treutlein","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-15T19:59:01Z","title":"Hybrid Mechanical Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.4151","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:fcbd2578e8835a8258d953e72057a0accc748e13120d17c815a9fd1c9d08b58d","target":"record","created_at":"2026-05-18T02:30:01Z","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":"9d60f87b00baf6339089c5ae87dce66f09e39f45ffd210e532b5432446b939d4","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-15T19:59:01Z","title_canon_sha256":"568a7c8fb1bfaacd03d40accf241132f4a10d7b5b6e0e991ea8fddd916d3a85f"},"schema_version":"1.0","source":{"id":"1210.4151","kind":"arxiv","version":2}},"canonical_sha256":"618bb98b891c346f4d41b343eca968ddda58144319bf9b4ade5385da39162262","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"618bb98b891c346f4d41b343eca968ddda58144319bf9b4ade5385da39162262","first_computed_at":"2026-05-18T02:30:01.421859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:01.421859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qwQxvU7S+sZTzey7l7yMwZpWZ/VpE0sYR01INDIEyNUBznP1edO6KKTRLGgp1HtqqG5cAIq1lUCMWOI0+RoVAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:01.422294Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.4151","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcbd2578e8835a8258d953e72057a0accc748e13120d17c815a9fd1c9d08b58d","sha256:9ec23b247f48725073aa4bee598bfe2e8e9469bff4e6e177d13f12053412408c"],"state_sha256":"5f360848c7ca75d41333936d91470b40e9f02d23ead62655c2c2c125f3e42739"}