{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:DNFJZDORYMGM4C22JPU5FKMAHC","short_pith_number":"pith:DNFJZDOR","canonical_record":{"source":{"id":"1208.2950","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-14T19:29:52Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"e4a0e4526ed07a610090bc371229b29c8cf8512f6b51061a7f66df1c142d89cd","abstract_canon_sha256":"fbf160871d5863e611b97bb639ac2d9df5caac1ea7995756de1e48a9cc112205"},"schema_version":"1.0"},"canonical_sha256":"1b4a9c8dd1c30cce0b5a4be9d2a98038825938dbf7fffb31d1b9bc2918b45d9b","source":{"kind":"arxiv","id":"1208.2950","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.2950","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"arxiv_version","alias_value":"1208.2950v1","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.2950","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"pith_short_12","alias_value":"DNFJZDORYMGM","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DNFJZDORYMGM4C22","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DNFJZDOR","created_at":"2026-05-18T12:27:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:DNFJZDORYMGM4C22JPU5FKMAHC","target":"record","payload":{"canonical_record":{"source":{"id":"1208.2950","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-14T19:29:52Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"e4a0e4526ed07a610090bc371229b29c8cf8512f6b51061a7f66df1c142d89cd","abstract_canon_sha256":"fbf160871d5863e611b97bb639ac2d9df5caac1ea7995756de1e48a9cc112205"},"schema_version":"1.0"},"canonical_sha256":"1b4a9c8dd1c30cce0b5a4be9d2a98038825938dbf7fffb31d1b9bc2918b45d9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:15.992209Z","signature_b64":"uyOOkSISBB37WGU0/yECfKqS/e2gBI9tt0Hltm0TMJG+pklhOCieCqxCDbcL+RG0R97VkN64+QzpL0fhGYK8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b4a9c8dd1c30cce0b5a4be9d2a98038825938dbf7fffb31d1b9bc2918b45d9b","last_reissued_at":"2026-05-18T01:55:15.991817Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:15.991817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.2950","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":"2026-05-18T01:55:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MsUYOhbVVkRs+pFQfy5WUPI4jjw/4O2jVIR35AK+4wGgtHrWo/TJra2Efhysc0TPNnDPiHYc0rJBidIIc7a7Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:41:46.180378Z"},"content_sha256":"31edd02de0fe50fa3c516c8505cb21b717b8df8651ad68846aa0abe60b930509","schema_version":"1.0","event_id":"sha256:31edd02de0fe50fa3c516c8505cb21b717b8df8651ad68846aa0abe60b930509"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:DNFJZDORYMGM4C22JPU5FKMAHC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Controlled catch and release of microwave photon states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Alexander N. Korotkov, A. Megrant, A. N. Cleland, A. Vainsencher, C. Neill, Daniel Sank, Erik Lucero, J. Kelly, John M. Martinis, J. Wenner, Matteo Mariantoni, P. J. J. O'Malley, R. Barends, T. C. White, Yi Yin, Yu Chen","submitted_at":"2012-08-14T19:29:52Z","abstract_excerpt":"The quantum behavior of superconducting qubits coupled to resonators is very similar to that of atoms in optical cavities [1, 2], in which the resonant cavity confines photons and promotes strong light-matter interactions. The cavity end-mirrors determine the performance of the coupled system, with higher mirror reflectivity yielding better quantum coherence, but higher mirror transparency giving improved measurement and control, forcing a compromise. An alternative is to control the mirror transparency, enabling switching between long photon lifetime during quantum interactions and large sign"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.2950","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":"2026-05-18T01:55:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tYpyiJXymxoPWUzPSd2D7pE7cHxR+urPeedQuLmquE+sjDN2OEU0EnTLIILfMkJx1bh3MF7L4Akkh0dt0ozQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T12:41:46.181062Z"},"content_sha256":"d2315ffd31e18eb10b9a1942df8eb18efd005f9e1f3c0fd12d8ec3a7f38ad0f0","schema_version":"1.0","event_id":"sha256:d2315ffd31e18eb10b9a1942df8eb18efd005f9e1f3c0fd12d8ec3a7f38ad0f0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DNFJZDORYMGM4C22JPU5FKMAHC/bundle.json","state_url":"https://pith.science/pith/DNFJZDORYMGM4C22JPU5FKMAHC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DNFJZDORYMGM4C22JPU5FKMAHC/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":"2026-05-27T12:41:46Z","links":{"resolver":"https://pith.science/pith/DNFJZDORYMGM4C22JPU5FKMAHC","bundle":"https://pith.science/pith/DNFJZDORYMGM4C22JPU5FKMAHC/bundle.json","state":"https://pith.science/pith/DNFJZDORYMGM4C22JPU5FKMAHC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DNFJZDORYMGM4C22JPU5FKMAHC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DNFJZDORYMGM4C22JPU5FKMAHC","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":"fbf160871d5863e611b97bb639ac2d9df5caac1ea7995756de1e48a9cc112205","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-14T19:29:52Z","title_canon_sha256":"e4a0e4526ed07a610090bc371229b29c8cf8512f6b51061a7f66df1c142d89cd"},"schema_version":"1.0","source":{"id":"1208.2950","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.2950","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"arxiv_version","alias_value":"1208.2950v1","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.2950","created_at":"2026-05-18T01:55:15Z"},{"alias_kind":"pith_short_12","alias_value":"DNFJZDORYMGM","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DNFJZDORYMGM4C22","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DNFJZDOR","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:d2315ffd31e18eb10b9a1942df8eb18efd005f9e1f3c0fd12d8ec3a7f38ad0f0","target":"graph","created_at":"2026-05-18T01:55:15Z","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":"The quantum behavior of superconducting qubits coupled to resonators is very similar to that of atoms in optical cavities [1, 2], in which the resonant cavity confines photons and promotes strong light-matter interactions. The cavity end-mirrors determine the performance of the coupled system, with higher mirror reflectivity yielding better quantum coherence, but higher mirror transparency giving improved measurement and control, forcing a compromise. An alternative is to control the mirror transparency, enabling switching between long photon lifetime during quantum interactions and large sign","authors_text":"Alexander N. Korotkov, A. Megrant, A. N. Cleland, A. Vainsencher, C. Neill, Daniel Sank, Erik Lucero, J. Kelly, John M. Martinis, J. Wenner, Matteo Mariantoni, P. J. J. O'Malley, R. Barends, T. C. White, Yi Yin, Yu Chen","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-14T19:29:52Z","title":"Controlled catch and release of microwave photon states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.2950","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":"sha256:31edd02de0fe50fa3c516c8505cb21b717b8df8651ad68846aa0abe60b930509","target":"record","created_at":"2026-05-18T01:55:15Z","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":"fbf160871d5863e611b97bb639ac2d9df5caac1ea7995756de1e48a9cc112205","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-14T19:29:52Z","title_canon_sha256":"e4a0e4526ed07a610090bc371229b29c8cf8512f6b51061a7f66df1c142d89cd"},"schema_version":"1.0","source":{"id":"1208.2950","kind":"arxiv","version":1}},"canonical_sha256":"1b4a9c8dd1c30cce0b5a4be9d2a98038825938dbf7fffb31d1b9bc2918b45d9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b4a9c8dd1c30cce0b5a4be9d2a98038825938dbf7fffb31d1b9bc2918b45d9b","first_computed_at":"2026-05-18T01:55:15.991817Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:15.991817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uyOOkSISBB37WGU0/yECfKqS/e2gBI9tt0Hltm0TMJG+pklhOCieCqxCDbcL+RG0R97VkN64+QzpL0fhGYK8Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:15.992209Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.2950","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31edd02de0fe50fa3c516c8505cb21b717b8df8651ad68846aa0abe60b930509","sha256:d2315ffd31e18eb10b9a1942df8eb18efd005f9e1f3c0fd12d8ec3a7f38ad0f0"],"state_sha256":"12bb3da9b6da0a8d53cbe97879d728eeb4ad45f62753f4148365ee0cd095e0ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RPqN5oD/TtDGCNQXOmgLxOfkWxZDurm4LKt8rG8waoUSebPdjj0CxiXeWarYm6gp1w9/Kb/GAfEu8On0I1XmAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T12:41:46.184445Z","bundle_sha256":"68a48475ee259a9686f991d2fd11470d4dc2c88641f530f1eb7cec812f9819a5"}}