{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DNH2YMJ7N2MXUFMG4CGA6RPLGQ","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":"7b20d030417d83e093affd9e524e5acc474ec4d783a2439a31e4c8da5601b50f","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-29T18:00:03Z","title_canon_sha256":"4b8a9561cc62963247ce4bc51e739d78023827293bfbc55a60accc5902a14214"},"schema_version":"1.0","source":{"id":"2606.30730","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30730","created_at":"2026-07-01T00:17:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30730v1","created_at":"2026-07-01T00:17:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30730","created_at":"2026-07-01T00:17:15Z"},{"alias_kind":"pith_short_12","alias_value":"DNH2YMJ7N2MX","created_at":"2026-07-01T00:17:15Z"},{"alias_kind":"pith_short_16","alias_value":"DNH2YMJ7N2MXUFMG","created_at":"2026-07-01T00:17:15Z"},{"alias_kind":"pith_short_8","alias_value":"DNH2YMJ7","created_at":"2026-07-01T00:17:15Z"}],"graph_snapshots":[{"event_id":"sha256:2a8c6d9b140a65ffb51d24880566f1e35b59f71bcf2965a6e83cb1fb04a88fba","target":"graph","created_at":"2026-07-01T00:17:15Z","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/2606.30730/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Guglielmo Pellitteri, Vasco Cavina, Vittorio Giovannetti","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-29T18:00:03Z","title":"Controlling the non-Markovianity of quantum Brownian motion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30730","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":"sha256:18edeb125bf04c0eeb6ee40615809f2aaeea49390248e93d82e944431c6411e8","target":"record","created_at":"2026-07-01T00:17:15Z","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":"7b20d030417d83e093affd9e524e5acc474ec4d783a2439a31e4c8da5601b50f","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-29T18:00:03Z","title_canon_sha256":"4b8a9561cc62963247ce4bc51e739d78023827293bfbc55a60accc5902a14214"},"schema_version":"1.0","source":{"id":"2606.30730","kind":"arxiv","version":1}},"canonical_sha256":"1b4fac313f6e997a1586e08c0f45eb343b0248dd24198e5991e25e5d3020fe9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b4fac313f6e997a1586e08c0f45eb343b0248dd24198e5991e25e5d3020fe9c","first_computed_at":"2026-07-01T00:17:15.021110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-01T00:17:15.021110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e5oh+3lLp054H3n9tbkEDsSa3ecgBKArOG2lVRGv1n94BFUHBSZfkprzcNzFYySVJKOylemmCQFUmrz3wghABw==","signature_status":"signed_v1","signed_at":"2026-07-01T00:17:15.021573Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.30730","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18edeb125bf04c0eeb6ee40615809f2aaeea49390248e93d82e944431c6411e8","sha256:2a8c6d9b140a65ffb51d24880566f1e35b59f71bcf2965a6e83cb1fb04a88fba"],"state_sha256":"8dae4cecb7314b00c2cd1ddaaf902c70d4f2e267eaa23f7e3678fbaf4ff65b7e"}