{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AORELJZN6S333SXXJFV5RBX6O3","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":"9d602d5596d182333733461a0837a37c2b419a4368d24b7b403d41cb6a22b58c","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":"2018-09-12T20:45:07Z","title_canon_sha256":"12ac434ec7248e4028df6316df782989fc58704c2a286c8c237a63c1fd67f98f"},"schema_version":"1.0","source":{"id":"1809.04667","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.04667","created_at":"2026-07-05T00:58:30Z"},{"alias_kind":"arxiv_version","alias_value":"1809.04667v2","created_at":"2026-07-05T00:58:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.04667","created_at":"2026-07-05T00:58:30Z"},{"alias_kind":"pith_short_12","alias_value":"AORELJZN6S33","created_at":"2026-07-05T00:58:30Z"},{"alias_kind":"pith_short_16","alias_value":"AORELJZN6S333SXX","created_at":"2026-07-05T00:58:30Z"},{"alias_kind":"pith_short_8","alias_value":"AORELJZN","created_at":"2026-07-05T00:58:30Z"}],"graph_snapshots":[{"event_id":"sha256:17dcf1f34803ed44bd4401703c30d27bb7bcf19c7fe3e2021c8bac349b80890a","target":"graph","created_at":"2026-07-05T00:58:30Z","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/1809.04667/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The dynamics of a weakly anharmonic superconducting qubit in a complex electromagnetic environment is generally well-described by an effective multimode Kerr Hamiltonian at sufficiently weak excitation. This Hamiltonian can be embedded in a master equation with losses determined by the details of the electromagnetic environment. Recent experiments indicate, however, that when a superconducting circuit is driven with microwave signals the observed relaxation rates appear to be substantially different from expectations based on the electromagnetic environment of the qubit alone. This issue is a ","authors_text":"Alexandru Petrescu, Hakan E. T\\\"ureci, Moein Malekakhlagh","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":"2018-09-12T20:45:07Z","title":"Lifetime renormalization of weakly anharmonic superconducting qubits: I. Role of number non-conserving terms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.04667","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":"sha256:690b893be8c4711b9a770a130ebacaa1ec124e9c4f9bf418f3be2fe47a4a92a4","target":"record","created_at":"2026-07-05T00:58:30Z","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":"9d602d5596d182333733461a0837a37c2b419a4368d24b7b403d41cb6a22b58c","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":"2018-09-12T20:45:07Z","title_canon_sha256":"12ac434ec7248e4028df6316df782989fc58704c2a286c8c237a63c1fd67f98f"},"schema_version":"1.0","source":{"id":"1809.04667","kind":"arxiv","version":2}},"canonical_sha256":"03a245a72df4b7bdcaf7496bd886fe76cba5542323a2f98da7c5b4eea772f17f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03a245a72df4b7bdcaf7496bd886fe76cba5542323a2f98da7c5b4eea772f17f","first_computed_at":"2026-07-05T00:58:30.990269Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:58:30.990269Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RVDUFDs8pMNRITH3eQ4fnR0AvvZDhct+CdMn0csXEQ/SYzZC8k3l2dz/cqpKTWtqFZJs8An1A2+ufdwgjOC3CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:58:30.990714Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.04667","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:690b893be8c4711b9a770a130ebacaa1ec124e9c4f9bf418f3be2fe47a4a92a4","sha256:17dcf1f34803ed44bd4401703c30d27bb7bcf19c7fe3e2021c8bac349b80890a"],"state_sha256":"7ba5c8b91c17426a5fbe2468a76f9c64f9681c06aa4b3a4dfee334499ad9b9ba"}