{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:3NIQQXFOILQRIEMBZM2GKOS3E6","short_pith_number":"pith:3NIQQXFO","canonical_record":{"source":{"id":"1908.10545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-28T04:30:04Z","cross_cats_sorted":[],"title_canon_sha256":"c8d011408bc744b700bb0be01a994ae78efa169966bcf4047312c2d305c12bab","abstract_canon_sha256":"da83cf678bcc5c5b31aa54c36b3fab84e13de1e5ebbe7fb8ab9d14b01345ee23"},"schema_version":"1.0"},"canonical_sha256":"db51085cae42e1141181cb34653a5b278d4197d87a1159d247066b1726bde6ef","source":{"kind":"arxiv","id":"1908.10545","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.10545","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"arxiv_version","alias_value":"1908.10545v1","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.10545","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_12","alias_value":"3NIQQXFOILQR","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_16","alias_value":"3NIQQXFOILQRIEMB","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_8","alias_value":"3NIQQXFO","created_at":"2026-07-05T00:45:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:3NIQQXFOILQRIEMBZM2GKOS3E6","target":"record","payload":{"canonical_record":{"source":{"id":"1908.10545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-28T04:30:04Z","cross_cats_sorted":[],"title_canon_sha256":"c8d011408bc744b700bb0be01a994ae78efa169966bcf4047312c2d305c12bab","abstract_canon_sha256":"da83cf678bcc5c5b31aa54c36b3fab84e13de1e5ebbe7fb8ab9d14b01345ee23"},"schema_version":"1.0"},"canonical_sha256":"db51085cae42e1141181cb34653a5b278d4197d87a1159d247066b1726bde6ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:45:09.090839Z","signature_b64":"G7LkOA4rVdB/8tD9fLOB5omTHmaD5qmmgmpBnGIWnhMV4oa5rJ3eaAfdoAckA4sRWdxxkc1q5VoMqFHQr0SDBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"db51085cae42e1141181cb34653a5b278d4197d87a1159d247066b1726bde6ef","last_reissued_at":"2026-07-05T00:45:09.090434Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:45:09.090434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.10545","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":"2026-07-05T00:45:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nXq/5Dq0uTfB7Eafg5u5ulTph9ZunSv1kcmKpwGHRihVlnSYA1afkYyccmSCoVVfXR6MLDukF+5phNW4H35KAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T04:33:39.388422Z"},"content_sha256":"8fc77faf1f2c9550b90224f866947e7b277333cbaed2586758997c14da5981c5","schema_version":"1.0","event_id":"sha256:8fc77faf1f2c9550b90224f866947e7b277333cbaed2586758997c14da5981c5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:3NIQQXFOILQRIEMBZM2GKOS3E6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Geometric phase corrected by initial system-environment correlations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adam Zaman Chaudhry, Sharoon Austin, Sheraz Zahid","submitted_at":"2019-08-28T04:30:04Z","abstract_excerpt":"We find the geometric phase of a two-level system undergoing pure dephasing via interaction with an arbitrary environment, taking into account the effect of the initial system-environment correlations. We use our formalism to calculate the geometric phase for the two-level system in the presence of both harmonic oscillator and spin environments, and we consider the initial state of the two-level system to be prepared by a projective measurement or a unitary operation. The geometric phase is evaluated for a variety of parameters such as the system-environment coupling strength to show that the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.10545","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/1908.10545/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":"2026-07-05T00:45:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FHrGek9VN2YkDEQtKRJPZKACBRp9nZF4e0/F+odxQGChpCChf7wgGPHcLOm3Ql/plb84KfTtK9dKnwVx+zgADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T04:33:39.388810Z"},"content_sha256":"df6a2161823e5f8614f4e7370ef3a9fe892a6ad94a5890a9ecde0624b1c49519","schema_version":"1.0","event_id":"sha256:df6a2161823e5f8614f4e7370ef3a9fe892a6ad94a5890a9ecde0624b1c49519"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/bundle.json","state_url":"https://pith.science/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/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":"2026-07-13T04:33:39Z","links":{"resolver":"https://pith.science/pith/3NIQQXFOILQRIEMBZM2GKOS3E6","bundle":"https://pith.science/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/bundle.json","state":"https://pith.science/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3NIQQXFOILQRIEMBZM2GKOS3E6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3NIQQXFOILQRIEMBZM2GKOS3E6","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":"da83cf678bcc5c5b31aa54c36b3fab84e13de1e5ebbe7fb8ab9d14b01345ee23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-28T04:30:04Z","title_canon_sha256":"c8d011408bc744b700bb0be01a994ae78efa169966bcf4047312c2d305c12bab"},"schema_version":"1.0","source":{"id":"1908.10545","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.10545","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"arxiv_version","alias_value":"1908.10545v1","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.10545","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_12","alias_value":"3NIQQXFOILQR","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_16","alias_value":"3NIQQXFOILQRIEMB","created_at":"2026-07-05T00:45:09Z"},{"alias_kind":"pith_short_8","alias_value":"3NIQQXFO","created_at":"2026-07-05T00:45:09Z"}],"graph_snapshots":[{"event_id":"sha256:df6a2161823e5f8614f4e7370ef3a9fe892a6ad94a5890a9ecde0624b1c49519","target":"graph","created_at":"2026-07-05T00:45:09Z","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/1908.10545/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We find the geometric phase of a two-level system undergoing pure dephasing via interaction with an arbitrary environment, taking into account the effect of the initial system-environment correlations. We use our formalism to calculate the geometric phase for the two-level system in the presence of both harmonic oscillator and spin environments, and we consider the initial state of the two-level system to be prepared by a projective measurement or a unitary operation. The geometric phase is evaluated for a variety of parameters such as the system-environment coupling strength to show that the ","authors_text":"Adam Zaman Chaudhry, Sharoon Austin, Sheraz Zahid","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-28T04:30:04Z","title":"Geometric phase corrected by initial system-environment correlations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.10545","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":"sha256:8fc77faf1f2c9550b90224f866947e7b277333cbaed2586758997c14da5981c5","target":"record","created_at":"2026-07-05T00:45:09Z","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":"da83cf678bcc5c5b31aa54c36b3fab84e13de1e5ebbe7fb8ab9d14b01345ee23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-28T04:30:04Z","title_canon_sha256":"c8d011408bc744b700bb0be01a994ae78efa169966bcf4047312c2d305c12bab"},"schema_version":"1.0","source":{"id":"1908.10545","kind":"arxiv","version":1}},"canonical_sha256":"db51085cae42e1141181cb34653a5b278d4197d87a1159d247066b1726bde6ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"db51085cae42e1141181cb34653a5b278d4197d87a1159d247066b1726bde6ef","first_computed_at":"2026-07-05T00:45:09.090434Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:45:09.090434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G7LkOA4rVdB/8tD9fLOB5omTHmaD5qmmgmpBnGIWnhMV4oa5rJ3eaAfdoAckA4sRWdxxkc1q5VoMqFHQr0SDBA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:45:09.090839Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.10545","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8fc77faf1f2c9550b90224f866947e7b277333cbaed2586758997c14da5981c5","sha256:df6a2161823e5f8614f4e7370ef3a9fe892a6ad94a5890a9ecde0624b1c49519"],"state_sha256":"e59997d4017ff3649c51eefc43208a7bf3cbdbdf9f8973843b99a6b289e87608"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"el6b9Tcbgj270RAzFJZvI0oCR1/tnzGaH4ZVtIenuslAwj+N1NJ0mnhsVE+rUmYYBW/Xtxd4IlkXShiXKZ5HDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T04:33:39.391609Z","bundle_sha256":"4a7a1e1c711d8a7aff45edd2352d2863fbd3651e1f9efa9d43f7542aa245c412"}}