{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:5KBIUQMRF36UH7OXB52KYHCWKE","short_pith_number":"pith:5KBIUQMR","canonical_record":{"source":{"id":"1210.3472","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-12T10:40:18Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con"],"title_canon_sha256":"cb137bf5dea3f7afae64e7f72f51de3b8b20e7fd6ea9e2c33e9560c92ca4f8ed","abstract_canon_sha256":"4c3ec50b7e030af3303d665bd38e9add1145078d7b9eba7fe8204a7e139ec67a"},"schema_version":"1.0"},"canonical_sha256":"ea828a41912efd43fdd70f74ac1c565132ee233248d654a668cddf80e856e795","source":{"kind":"arxiv","id":"1210.3472","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.3472","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"arxiv_version","alias_value":"1210.3472v2","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.3472","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"pith_short_12","alias_value":"5KBIUQMRF36U","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"5KBIUQMRF36UH7OX","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"5KBIUQMR","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:5KBIUQMRF36UH7OXB52KYHCWKE","target":"record","payload":{"canonical_record":{"source":{"id":"1210.3472","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-12T10:40:18Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con"],"title_canon_sha256":"cb137bf5dea3f7afae64e7f72f51de3b8b20e7fd6ea9e2c33e9560c92ca4f8ed","abstract_canon_sha256":"4c3ec50b7e030af3303d665bd38e9add1145078d7b9eba7fe8204a7e139ec67a"},"schema_version":"1.0"},"canonical_sha256":"ea828a41912efd43fdd70f74ac1c565132ee233248d654a668cddf80e856e795","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:56.320771Z","signature_b64":"D01UXZ5jAddvle5c1iVZiTEiJzQgqKnvcuqqj6Anh7h9Bi6yQvj+PTwpz/HRdbDW1UEd6qvFuGCyAu0q4R9WAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea828a41912efd43fdd70f74ac1c565132ee233248d654a668cddf80e856e795","last_reissued_at":"2026-05-18T01:53:56.320182Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:56.320182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.3472","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:53:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7QbezonwupHh7Px9gQTtN/j25MtjhLAUNIGZCWBGuN1GjDgq2sSLRwx2p81zbHNlQ7lYONMtNxbEjiRhgbzrBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T04:19:45.233474Z"},"content_sha256":"ee4dfcd180daa18074d16426282207589f5eda1a542f4564f6f10d2760c13094","schema_version":"1.0","event_id":"sha256:ee4dfcd180daa18074d16426282207589f5eda1a542f4564f6f10d2760c13094"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:5KBIUQMRF36UH7OXB52KYHCWKE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Heating of a nonlinear resonator probed by a superconducting qubit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"A. Blais, A. C. Doherty, D. Esteve, D. Vion, F. Mallet, F. R. Ong, M. Boissonneault, P. Bertet","submitted_at":"2012-10-12T10:40:18Z","abstract_excerpt":"We measure the quantum fluctuations of a pumped nonlinear resonator, using a superconducting artificial atom as an in-situ probe. The qubit excitation spectrum gives access to the frequency and temperature of the intracavity field fluctuations. These are found to be in agreement with theoretical predictions; in particular we experimentally observe the phenomenon of quantum heating."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.3472","kind":"arxiv","version":2},"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":"2026-05-18T01:53:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b7yv67NzVdmDBHl6ExKCt1Tj4P0dG0/oEOdovIPXMJGc2d5FDQxwgfXAnjBT+g3wljbs8N9hZKEUxMFJwBKrBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T04:19:45.234157Z"},"content_sha256":"d3fc705a1c9efb967b8bcf843cf86e919d917253142f64fb1070a47051f894ec","schema_version":"1.0","event_id":"sha256:d3fc705a1c9efb967b8bcf843cf86e919d917253142f64fb1070a47051f894ec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5KBIUQMRF36UH7OXB52KYHCWKE/bundle.json","state_url":"https://pith.science/pith/5KBIUQMRF36UH7OXB52KYHCWKE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5KBIUQMRF36UH7OXB52KYHCWKE/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":"2026-06-08T04:19:45Z","links":{"resolver":"https://pith.science/pith/5KBIUQMRF36UH7OXB52KYHCWKE","bundle":"https://pith.science/pith/5KBIUQMRF36UH7OXB52KYHCWKE/bundle.json","state":"https://pith.science/pith/5KBIUQMRF36UH7OXB52KYHCWKE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5KBIUQMRF36UH7OXB52KYHCWKE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:5KBIUQMRF36UH7OXB52KYHCWKE","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":"4c3ec50b7e030af3303d665bd38e9add1145078d7b9eba7fe8204a7e139ec67a","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-12T10:40:18Z","title_canon_sha256":"cb137bf5dea3f7afae64e7f72f51de3b8b20e7fd6ea9e2c33e9560c92ca4f8ed"},"schema_version":"1.0","source":{"id":"1210.3472","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.3472","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"arxiv_version","alias_value":"1210.3472v2","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.3472","created_at":"2026-05-18T01:53:56Z"},{"alias_kind":"pith_short_12","alias_value":"5KBIUQMRF36U","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"5KBIUQMRF36UH7OX","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"5KBIUQMR","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:d3fc705a1c9efb967b8bcf843cf86e919d917253142f64fb1070a47051f894ec","target":"graph","created_at":"2026-05-18T01:53:56Z","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 measure the quantum fluctuations of a pumped nonlinear resonator, using a superconducting artificial atom as an in-situ probe. The qubit excitation spectrum gives access to the frequency and temperature of the intracavity field fluctuations. These are found to be in agreement with theoretical predictions; in particular we experimentally observe the phenomenon of quantum heating.","authors_text":"A. Blais, A. C. Doherty, D. Esteve, D. Vion, F. Mallet, F. R. Ong, M. Boissonneault, P. Bertet","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-12T10:40:18Z","title":"Quantum Heating of a nonlinear resonator probed by a superconducting qubit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.3472","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:ee4dfcd180daa18074d16426282207589f5eda1a542f4564f6f10d2760c13094","target":"record","created_at":"2026-05-18T01:53:56Z","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":"4c3ec50b7e030af3303d665bd38e9add1145078d7b9eba7fe8204a7e139ec67a","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-12T10:40:18Z","title_canon_sha256":"cb137bf5dea3f7afae64e7f72f51de3b8b20e7fd6ea9e2c33e9560c92ca4f8ed"},"schema_version":"1.0","source":{"id":"1210.3472","kind":"arxiv","version":2}},"canonical_sha256":"ea828a41912efd43fdd70f74ac1c565132ee233248d654a668cddf80e856e795","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea828a41912efd43fdd70f74ac1c565132ee233248d654a668cddf80e856e795","first_computed_at":"2026-05-18T01:53:56.320182Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:56.320182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D01UXZ5jAddvle5c1iVZiTEiJzQgqKnvcuqqj6Anh7h9Bi6yQvj+PTwpz/HRdbDW1UEd6qvFuGCyAu0q4R9WAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:56.320771Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.3472","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee4dfcd180daa18074d16426282207589f5eda1a542f4564f6f10d2760c13094","sha256:d3fc705a1c9efb967b8bcf843cf86e919d917253142f64fb1070a47051f894ec"],"state_sha256":"b603c8a006581f18548f3b80c7f5c6fea52f3aae7cf1c7975d43798035fcc75b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Su6INfg4WksmdSGn4WAgvAz46skYF0GgRnNl184d6jmW9CHjCB6enLVIwcpsMstXvnBsNQMXrXB3rdCXSNn2CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T04:19:45.237832Z","bundle_sha256":"d1ef41c18fb46f9c412a6ca7e7bd0bff1a6228be393672976d1e2d6b6d933083"}}