{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:A5NO6C4DPJLUVQWVKUSTQ65MPA","short_pith_number":"pith:A5NO6C4D","canonical_record":{"source":{"id":"1402.4210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-18T02:40:16Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"title_canon_sha256":"075ac261180da34370ea1331d3cfc90215a13991e3f3209b1ac183be9a05cd3c","abstract_canon_sha256":"44fc4b4d29d3186ee08febf0bc3de06c0a3633aa62bcd3fe680f1ed265a56612"},"schema_version":"1.0"},"canonical_sha256":"075aef0b837a574ac2d55525387bac781b23a07f19f58ee18914195f4d3c9980","source":{"kind":"arxiv","id":"1402.4210","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4210","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4210v1","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4210","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"A5NO6C4DPJLU","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"A5NO6C4DPJLUVQWV","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"A5NO6C4D","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:A5NO6C4DPJLUVQWVKUSTQ65MPA","target":"record","payload":{"canonical_record":{"source":{"id":"1402.4210","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-18T02:40:16Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"title_canon_sha256":"075ac261180da34370ea1331d3cfc90215a13991e3f3209b1ac183be9a05cd3c","abstract_canon_sha256":"44fc4b4d29d3186ee08febf0bc3de06c0a3633aa62bcd3fe680f1ed265a56612"},"schema_version":"1.0"},"canonical_sha256":"075aef0b837a574ac2d55525387bac781b23a07f19f58ee18914195f4d3c9980","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:41.549008Z","signature_b64":"T9cf6WKrM7xi4uMBIADY+SqgkMWGx8wmqjVPJAXLC52gkJ/RvSy7DCNKWZmSQmDN2iuZj1FKVpN6Q7CMyfMPCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"075aef0b837a574ac2d55525387bac781b23a07f19f58ee18914195f4d3c9980","last_reissued_at":"2026-05-18T02:51:41.548515Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:41.548515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.4210","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":"2026-05-18T02:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mhbhv+k8JjcNmljjkNdaMx80achLpkdf8bDCd9+OipdoYSc/nZNldSlPJxZMLxYq9K+NLLx6FVSVSDE0VZkeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:13:58.220002Z"},"content_sha256":"d65bbba74b38e333041be3c8e99413327b105776d132817edde522ee37e02f14","schema_version":"1.0","event_id":"sha256:d65bbba74b38e333041be3c8e99413327b105776d132817edde522ee37e02f14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:A5NO6C4DPJLUVQWVKUSTQ65MPA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonadiabatic Dynamics of a Dissipative Two-level System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.other"],"primary_cat":"quant-ph","authors_text":"Amrit Poudel, Canran Xu, Maxim G. Vavilov","submitted_at":"2014-02-18T02:40:16Z","abstract_excerpt":"We study the dynamics of a two-level system described by a slowly varying Hamiltonian and weakly coupled to the Ohmic environment. We follow the Bloch--Redfield perturbative approach to include the effect of the environment on qubit evolution and take into account modification of the spectrum and matrix elements of qubit transitions due to time-dependence of the Hamiltonian. This formalism is applied to two problems. (1) We consider a qubit, or a spin-1/2, in a rotating magnetic field. We show that once the rotation starts, the spin has a component perpendicular to the rotation plane of the fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4210","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":"2026-05-18T02:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wro9YoGf2E5+R6LZDu9vqj9oewDYB5eXSO2oh7eFZfInTx2/O5irFKzW25hjOEL94SjO6DXeVY8Qkv0I0k/gDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:13:58.220387Z"},"content_sha256":"169b4f8f28a42da2795ba3f9f6ad76927d869aa607a75aaa3c8102d541a7cefa","schema_version":"1.0","event_id":"sha256:169b4f8f28a42da2795ba3f9f6ad76927d869aa607a75aaa3c8102d541a7cefa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/bundle.json","state_url":"https://pith.science/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/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":"2026-06-01T20:13:58Z","links":{"resolver":"https://pith.science/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA","bundle":"https://pith.science/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/bundle.json","state":"https://pith.science/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A5NO6C4DPJLUVQWVKUSTQ65MPA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:A5NO6C4DPJLUVQWVKUSTQ65MPA","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":"44fc4b4d29d3186ee08febf0bc3de06c0a3633aa62bcd3fe680f1ed265a56612","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-18T02:40:16Z","title_canon_sha256":"075ac261180da34370ea1331d3cfc90215a13991e3f3209b1ac183be9a05cd3c"},"schema_version":"1.0","source":{"id":"1402.4210","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4210","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4210v1","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4210","created_at":"2026-05-18T02:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"A5NO6C4DPJLU","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"A5NO6C4DPJLUVQWV","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"A5NO6C4D","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:169b4f8f28a42da2795ba3f9f6ad76927d869aa607a75aaa3c8102d541a7cefa","target":"graph","created_at":"2026-05-18T02:51:41Z","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 study the dynamics of a two-level system described by a slowly varying Hamiltonian and weakly coupled to the Ohmic environment. We follow the Bloch--Redfield perturbative approach to include the effect of the environment on qubit evolution and take into account modification of the spectrum and matrix elements of qubit transitions due to time-dependence of the Hamiltonian. This formalism is applied to two problems. (1) We consider a qubit, or a spin-1/2, in a rotating magnetic field. We show that once the rotation starts, the spin has a component perpendicular to the rotation plane of the fi","authors_text":"Amrit Poudel, Canran Xu, Maxim G. Vavilov","cross_cats":["cond-mat.mes-hall","cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-18T02:40:16Z","title":"Nonadiabatic Dynamics of a Dissipative Two-level System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4210","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:d65bbba74b38e333041be3c8e99413327b105776d132817edde522ee37e02f14","target":"record","created_at":"2026-05-18T02:51:41Z","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":"44fc4b4d29d3186ee08febf0bc3de06c0a3633aa62bcd3fe680f1ed265a56612","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-18T02:40:16Z","title_canon_sha256":"075ac261180da34370ea1331d3cfc90215a13991e3f3209b1ac183be9a05cd3c"},"schema_version":"1.0","source":{"id":"1402.4210","kind":"arxiv","version":1}},"canonical_sha256":"075aef0b837a574ac2d55525387bac781b23a07f19f58ee18914195f4d3c9980","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"075aef0b837a574ac2d55525387bac781b23a07f19f58ee18914195f4d3c9980","first_computed_at":"2026-05-18T02:51:41.548515Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:41.548515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T9cf6WKrM7xi4uMBIADY+SqgkMWGx8wmqjVPJAXLC52gkJ/RvSy7DCNKWZmSQmDN2iuZj1FKVpN6Q7CMyfMPCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:41.549008Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4210","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d65bbba74b38e333041be3c8e99413327b105776d132817edde522ee37e02f14","sha256:169b4f8f28a42da2795ba3f9f6ad76927d869aa607a75aaa3c8102d541a7cefa"],"state_sha256":"c3a09ccd26dba2b218f71ae47b93c1e2baeb74a1d3c19b01ae80f8fdc38d4b6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cNrYqoujNEG/nFfXoNU8QM9JAOu6xpD00Rv7VkgyPoXFYIrjOmacbnQK8r3gWrtExgFx1VuhCHEZorJIU0NmBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T20:13:58.222452Z","bundle_sha256":"6d8eb619e05ba4cc14d17edd468c7a207ab79ca411b37e231ac22f01a2a830c3"}}