{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:CH7LASZYENTQSUWU2SB3O5XVJ4","short_pith_number":"pith:CH7LASZY","canonical_record":{"source":{"id":"2005.12667","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-05-26T12:47:38Z","cross_cats_sorted":[],"title_canon_sha256":"87954d5c9c47a9bf9ce43f546eab4dc54743fb606c2b0c41bb8fcfda81090d51","abstract_canon_sha256":"d8a9664ee129f8d24dc7f38068680cd3c8c5148d0734919668cdf019abd0ebf0"},"schema_version":"1.0"},"canonical_sha256":"11feb04b3823670952d4d483b776f54f197901523b6b9bed2d51dbe7ca71c644","source":{"kind":"arxiv","id":"2005.12667","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12667","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12667v1","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12667","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_12","alias_value":"CH7LASZYENTQ","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_16","alias_value":"CH7LASZYENTQSUWU","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_8","alias_value":"CH7LASZY","created_at":"2026-07-05T02:43:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:CH7LASZYENTQSUWU2SB3O5XVJ4","target":"record","payload":{"canonical_record":{"source":{"id":"2005.12667","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-05-26T12:47:38Z","cross_cats_sorted":[],"title_canon_sha256":"87954d5c9c47a9bf9ce43f546eab4dc54743fb606c2b0c41bb8fcfda81090d51","abstract_canon_sha256":"d8a9664ee129f8d24dc7f38068680cd3c8c5148d0734919668cdf019abd0ebf0"},"schema_version":"1.0"},"canonical_sha256":"11feb04b3823670952d4d483b776f54f197901523b6b9bed2d51dbe7ca71c644","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:43:06.444627Z","signature_b64":"MkRHWIjf/xfEghOyML4LBimPeKgUL2nfC574fUqc+pBbrDW2mcKY62Rh+/XapuNT+AwN9JT5pWUw6wTzH5mdAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11feb04b3823670952d4d483b776f54f197901523b6b9bed2d51dbe7ca71c644","last_reissued_at":"2026-07-05T02:43:06.444132Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:43:06.444132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.12667","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":"2026-07-05T02:43:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KRNlC3f2sump8TfyZf4/srmKpeFORNkdIq64Vx3DJLtY3iCIDfeX7DG3pqugc5NPkHU/ZEfnZV/jQqBVdoZcBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T08:06:31.567263Z"},"content_sha256":"bf7f33da51ac4350884d4c03cb0f6cae73996b71262cef68d8b1b8a074b6c890","schema_version":"1.0","event_id":"sha256:bf7f33da51ac4350884d4c03cb0f6cae73996b71262cef68d8b1b8a074b6c890"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:CH7LASZYENTQSUWU2SB3O5XVJ4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Circuit Quantum Electrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexandre Blais, Andreas Wallraff, Arne L. Grimsmo, S. M. Girvin","submitted_at":"2020-05-26T12:47:38Z","abstract_excerpt":"Quantum mechanical effects at the macroscopic level were first explored in Josephson junction-based superconducting circuits in the 1980's. In the last twenty years, the emergence of quantum information science has intensified research toward using these circuits as qubits in quantum information processors. The realization that superconducting qubits can be made to strongly and controllably interact with microwave photons, the quantized electromagnetic fields stored in superconducting circuits, led to the creation of the field of circuit quantum electrodynamics (QED), the topic of this review."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12667","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/2005.12667/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":"2026-07-05T02:43:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ixPZdq9mnWak5z37EnwgyY5Vy1bk+PfLQB0AROu8qxYyjXI7RhwiGUGazP7vWOvjcS4xl9JE+DO3u5YayXvkBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T08:06:31.567765Z"},"content_sha256":"cf27e5897649bf2c9697124f83877a5127f574808ad1ddc3296e49c5f5eacb9b","schema_version":"1.0","event_id":"sha256:cf27e5897649bf2c9697124f83877a5127f574808ad1ddc3296e49c5f5eacb9b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/bundle.json","state_url":"https://pith.science/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/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":"2026-08-10T08:06:31Z","links":{"resolver":"https://pith.science/pith/CH7LASZYENTQSUWU2SB3O5XVJ4","bundle":"https://pith.science/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/bundle.json","state":"https://pith.science/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CH7LASZYENTQSUWU2SB3O5XVJ4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CH7LASZYENTQSUWU2SB3O5XVJ4","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":"d8a9664ee129f8d24dc7f38068680cd3c8c5148d0734919668cdf019abd0ebf0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-05-26T12:47:38Z","title_canon_sha256":"87954d5c9c47a9bf9ce43f546eab4dc54743fb606c2b0c41bb8fcfda81090d51"},"schema_version":"1.0","source":{"id":"2005.12667","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12667","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12667v1","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12667","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_12","alias_value":"CH7LASZYENTQ","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_16","alias_value":"CH7LASZYENTQSUWU","created_at":"2026-07-05T02:43:06Z"},{"alias_kind":"pith_short_8","alias_value":"CH7LASZY","created_at":"2026-07-05T02:43:06Z"}],"graph_snapshots":[{"event_id":"sha256:cf27e5897649bf2c9697124f83877a5127f574808ad1ddc3296e49c5f5eacb9b","target":"graph","created_at":"2026-07-05T02:43:06Z","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/2005.12667/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum mechanical effects at the macroscopic level were first explored in Josephson junction-based superconducting circuits in the 1980's. In the last twenty years, the emergence of quantum information science has intensified research toward using these circuits as qubits in quantum information processors. The realization that superconducting qubits can be made to strongly and controllably interact with microwave photons, the quantized electromagnetic fields stored in superconducting circuits, led to the creation of the field of circuit quantum electrodynamics (QED), the topic of this review.","authors_text":"Alexandre Blais, Andreas Wallraff, Arne L. Grimsmo, S. M. Girvin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-05-26T12:47:38Z","title":"Circuit Quantum Electrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12667","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:bf7f33da51ac4350884d4c03cb0f6cae73996b71262cef68d8b1b8a074b6c890","target":"record","created_at":"2026-07-05T02:43:06Z","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":"d8a9664ee129f8d24dc7f38068680cd3c8c5148d0734919668cdf019abd0ebf0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-05-26T12:47:38Z","title_canon_sha256":"87954d5c9c47a9bf9ce43f546eab4dc54743fb606c2b0c41bb8fcfda81090d51"},"schema_version":"1.0","source":{"id":"2005.12667","kind":"arxiv","version":1}},"canonical_sha256":"11feb04b3823670952d4d483b776f54f197901523b6b9bed2d51dbe7ca71c644","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11feb04b3823670952d4d483b776f54f197901523b6b9bed2d51dbe7ca71c644","first_computed_at":"2026-07-05T02:43:06.444132Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:43:06.444132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MkRHWIjf/xfEghOyML4LBimPeKgUL2nfC574fUqc+pBbrDW2mcKY62Rh+/XapuNT+AwN9JT5pWUw6wTzH5mdAg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:43:06.444627Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.12667","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf7f33da51ac4350884d4c03cb0f6cae73996b71262cef68d8b1b8a074b6c890","sha256:cf27e5897649bf2c9697124f83877a5127f574808ad1ddc3296e49c5f5eacb9b"],"state_sha256":"d99ad64eb795cf66a45098a422a816c1b71c07f10dd8b36d422af8f45198c6b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"udByKYL4lSrlzTIPBPBSqDqFAS3HT4ThbQV4i1LnnQegOVTuMEwRmNkBREE7OeEn8TqoHwJ+qz/Tbsd7ymcNCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T08:06:31.573029Z","bundle_sha256":"7c6101c4227eb4a0c76569584e818fec4200567a925dd361d34407d3461bcc6a"}}