{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:DNH2YMJ7N2MXUFMG4CGA6RPLGQ","short_pith_number":"pith:DNH2YMJ7","schema_version":"1.0","canonical_sha256":"1b4fac313f6e997a1586e08c0f45eb343b0248dd24198e5991e25e5d3020fe9c","source":{"kind":"arxiv","id":"2606.30730","version":1},"attestation_state":"computed","paper":{"title":"Controlling the non-Markovianity of quantum Brownian motion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Guglielmo Pellitteri, Vasco Cavina, Vittorio Giovannetti","submitted_at":"2026-06-29T18:00:03Z","abstract_excerpt":"We analyze the exact dynamics of a generalized quantum Brownian motion model, employing Gaussian master equation methods. We demonstrate that, by modulating the relative weights of specific interaction channels, we can control the degree of non-Markovianity of the system, and induce a transition from non-Markovian to Markovian regimes. The non-Markovianity of the evolution is formally characterized by leveraging the Gorini--Kossakowski--Sudarshan--Lindblad theorem and by employing quantitative measures of information backflow. Finally, we clarify the physical mechanism behind the phenomenology"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2606.30730","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-29T18:00:03Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"4b8a9561cc62963247ce4bc51e739d78023827293bfbc55a60accc5902a14214","abstract_canon_sha256":"7b20d030417d83e093affd9e524e5acc474ec4d783a2439a31e4c8da5601b50f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-01T00:17:15.021573Z","signature_b64":"e5oh+3lLp054H3n9tbkEDsSa3ecgBKArOG2lVRGv1n94BFUHBSZfkprzcNzFYySVJKOylemmCQFUmrz3wghABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b4fac313f6e997a1586e08c0f45eb343b0248dd24198e5991e25e5d3020fe9c","last_reissued_at":"2026-07-01T00:17:15.021110Z","signature_status":"signed_v1","first_computed_at":"2026-07-01T00:17:15.021110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Controlling the non-Markovianity of quantum Brownian motion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Guglielmo Pellitteri, Vasco Cavina, Vittorio Giovannetti","submitted_at":"2026-06-29T18:00:03Z","abstract_excerpt":"We analyze the exact dynamics of a generalized quantum Brownian motion model, employing Gaussian master equation methods. We demonstrate that, by modulating the relative weights of specific interaction channels, we can control the degree of non-Markovianity of the system, and induce a transition from non-Markovian to Markovian regimes. The non-Markovianity of the evolution is formally characterized by leveraging the Gorini--Kossakowski--Sudarshan--Lindblad theorem and by employing quantitative measures of information backflow. Finally, we clarify the physical mechanism behind the phenomenology"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30730","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/2606.30730/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2606.30730","created_at":"2026-07-01T00:17:15.021173+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.30730v1","created_at":"2026-07-01T00:17:15.021173+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30730","created_at":"2026-07-01T00:17:15.021173+00:00"},{"alias_kind":"pith_short_12","alias_value":"DNH2YMJ7N2MX","created_at":"2026-07-01T00:17:15.021173+00:00"},{"alias_kind":"pith_short_16","alias_value":"DNH2YMJ7N2MXUFMG","created_at":"2026-07-01T00:17:15.021173+00:00"},{"alias_kind":"pith_short_8","alias_value":"DNH2YMJ7","created_at":"2026-07-01T00:17:15.021173+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ","json":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ.json","graph_json":"https://pith.science/api/pith-number/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/graph.json","events_json":"https://pith.science/api/pith-number/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/events.json","paper":"https://pith.science/paper/DNH2YMJ7"},"agent_actions":{"view_html":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ","download_json":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ.json","view_paper":"https://pith.science/paper/DNH2YMJ7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.30730&json=true","fetch_graph":"https://pith.science/api/pith-number/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/graph.json","fetch_events":"https://pith.science/api/pith-number/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/action/storage_attestation","attest_author":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/action/author_attestation","sign_citation":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/action/citation_signature","submit_replication":"https://pith.science/pith/DNH2YMJ7N2MXUFMG4CGA6RPLGQ/action/replication_record"}},"created_at":"2026-07-01T00:17:15.021173+00:00","updated_at":"2026-07-01T00:17:15.021173+00:00"}