{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:M36C7CDYVWVGGSPOLA5OKNNQHR","short_pith_number":"pith:M36C7CDY","canonical_record":{"source":{"id":"2107.14315","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2021-07-29T20:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"3f616631d545a0f2ad04328f58bd8b0b732cd7ac3dc24e82a11d87ff8e14288b","abstract_canon_sha256":"6e0db59bda95f61740d522c63b6453d9fcdf75281d650dd152eab9d53e930512"},"schema_version":"1.0"},"canonical_sha256":"66fc2f8878adaa6349ee583ae535b03c56260194884e95c1d6c3a189698d9140","source":{"kind":"arxiv","id":"2107.14315","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.14315","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"2107.14315v1","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.14315","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"M36C7CDYVWVG","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_16","alias_value":"M36C7CDYVWVGGSPO","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_8","alias_value":"M36C7CDY","created_at":"2026-07-05T03:01:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:M36C7CDYVWVGGSPOLA5OKNNQHR","target":"record","payload":{"canonical_record":{"source":{"id":"2107.14315","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2021-07-29T20:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"3f616631d545a0f2ad04328f58bd8b0b732cd7ac3dc24e82a11d87ff8e14288b","abstract_canon_sha256":"6e0db59bda95f61740d522c63b6453d9fcdf75281d650dd152eab9d53e930512"},"schema_version":"1.0"},"canonical_sha256":"66fc2f8878adaa6349ee583ae535b03c56260194884e95c1d6c3a189698d9140","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:01:58.881383Z","signature_b64":"DYZzvdpm6G+JdhvHbH6fNZTv0qDHjPb8btoH2QemNRJdV9zq3Qj1oMsotEmIqIi85Kh3C3kPF2t4AMIGD9EQAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66fc2f8878adaa6349ee583ae535b03c56260194884e95c1d6c3a189698d9140","last_reissued_at":"2026-07-05T03:01:58.881032Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:01:58.881032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.14315","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":"2026-07-05T03:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4rEh7tmpDiV7Ef9QSmYjODCfxF0YC6DuRvXNoDUhyGNFi7qtFZIk3xpPXxNGgjlORxy2i8JQOQN1MtPwjf/kBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-20T17:24:01.742027Z"},"content_sha256":"7ba98030025236c651bed5eaf7c2f40c124297a9992417efbc9819dc0b3d7580","schema_version":"1.0","event_id":"sha256:7ba98030025236c651bed5eaf7c2f40c124297a9992417efbc9819dc0b3d7580"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:M36C7CDYVWVGGSPOLA5OKNNQHR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong Coupling Optomechanics Mediated by a Qubit in the Dispersive Regime","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ahmad Shafiei Aporvari, David Vitali","submitted_at":"2021-07-29T20:24:20Z","abstract_excerpt":"Cavity optomechanics represents a flexible platform for the implementation of quantum technologies, useful in particular for the realization of quantum interfaces, quantum sensors and quantum information processing. However, the dispersive, radiation-pressure interaction between the mechanical and the electromagnetic modes is typically very weak, harnessing up to now the demonstration of interesting nonlinear dynamics and quantum control at the single photon level. It has already been shown both theoretically and experimentally that if the interaction is mediated by a Josephson circuit, one ca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.14315","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.14315/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UVdNdkKA6swmHDp5AhS5g0qXnv4IVZD+FZr37S1T7FugYzZGDfcUbjvP0lZxOlsrvEmgSVGKOfBLzgHAWqy3Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-20T17:24:01.742413Z"},"content_sha256":"637ddbe1db926349d22d932e4c7732fef3bf29864aff85016034734de05adfbf","schema_version":"1.0","event_id":"sha256:637ddbe1db926349d22d932e4c7732fef3bf29864aff85016034734de05adfbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/bundle.json","state_url":"https://pith.science/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/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":"2026-07-20T17:24:01Z","links":{"resolver":"https://pith.science/pith/M36C7CDYVWVGGSPOLA5OKNNQHR","bundle":"https://pith.science/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/bundle.json","state":"https://pith.science/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M36C7CDYVWVGGSPOLA5OKNNQHR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:M36C7CDYVWVGGSPOLA5OKNNQHR","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":"6e0db59bda95f61740d522c63b6453d9fcdf75281d650dd152eab9d53e930512","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2021-07-29T20:24:20Z","title_canon_sha256":"3f616631d545a0f2ad04328f58bd8b0b732cd7ac3dc24e82a11d87ff8e14288b"},"schema_version":"1.0","source":{"id":"2107.14315","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.14315","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"2107.14315v1","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.14315","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"M36C7CDYVWVG","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_16","alias_value":"M36C7CDYVWVGGSPO","created_at":"2026-07-05T03:01:58Z"},{"alias_kind":"pith_short_8","alias_value":"M36C7CDY","created_at":"2026-07-05T03:01:58Z"}],"graph_snapshots":[{"event_id":"sha256:637ddbe1db926349d22d932e4c7732fef3bf29864aff85016034734de05adfbf","target":"graph","created_at":"2026-07-05T03:01:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2107.14315/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cavity optomechanics represents a flexible platform for the implementation of quantum technologies, useful in particular for the realization of quantum interfaces, quantum sensors and quantum information processing. However, the dispersive, radiation-pressure interaction between the mechanical and the electromagnetic modes is typically very weak, harnessing up to now the demonstration of interesting nonlinear dynamics and quantum control at the single photon level. It has already been shown both theoretically and experimentally that if the interaction is mediated by a Josephson circuit, one ca","authors_text":"Ahmad Shafiei Aporvari, David Vitali","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2021-07-29T20:24:20Z","title":"Strong Coupling Optomechanics Mediated by a Qubit in the Dispersive Regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.14315","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":"sha256:7ba98030025236c651bed5eaf7c2f40c124297a9992417efbc9819dc0b3d7580","target":"record","created_at":"2026-07-05T03:01:58Z","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":"6e0db59bda95f61740d522c63b6453d9fcdf75281d650dd152eab9d53e930512","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2021-07-29T20:24:20Z","title_canon_sha256":"3f616631d545a0f2ad04328f58bd8b0b732cd7ac3dc24e82a11d87ff8e14288b"},"schema_version":"1.0","source":{"id":"2107.14315","kind":"arxiv","version":1}},"canonical_sha256":"66fc2f8878adaa6349ee583ae535b03c56260194884e95c1d6c3a189698d9140","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66fc2f8878adaa6349ee583ae535b03c56260194884e95c1d6c3a189698d9140","first_computed_at":"2026-07-05T03:01:58.881032Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:01:58.881032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DYZzvdpm6G+JdhvHbH6fNZTv0qDHjPb8btoH2QemNRJdV9zq3Qj1oMsotEmIqIi85Kh3C3kPF2t4AMIGD9EQAg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:01:58.881383Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.14315","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ba98030025236c651bed5eaf7c2f40c124297a9992417efbc9819dc0b3d7580","sha256:637ddbe1db926349d22d932e4c7732fef3bf29864aff85016034734de05adfbf"],"state_sha256":"bd9593f04a82f198bdae9baba52db4c9da3c7767d59f4fff0c2b51d6679a1afa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bZOr1NHMnauqh1WRh+OITTrecHXTG4dAxg5cWd/pLoiEe5PFHEQ0on+wHZ+UpeigbahRG/vf4INN7q6W1b6mCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-20T17:24:01.744519Z","bundle_sha256":"411ef733ff935ff17fe1856c5b68aea1454de4e2afc5947e1589f915d2c3ae5e"}}