{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:IVIOSALLXUTL557G26VZSR3574","short_pith_number":"pith:IVIOSALL","schema_version":"1.0","canonical_sha256":"4550e9016bbd26bef7e6d7ab99477dff0dfbd30decc6e8eb8c55db8100a9e14b","source":{"kind":"arxiv","id":"1204.1836","version":3},"attestation_state":"computed","paper":{"title":"Master equation for cascade quantum channels: a collisional approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"G. M. Palma, V. Giovannetti","submitted_at":"2012-04-09T08:53:03Z","abstract_excerpt":"It has been recently shown that collisional models can be used to derive a general form for the master equations which describe the reduced time evolution of a composite multipartite quantum system, whose components \"propagate\" in an environmental medium which induces correlations among them via a cascade mechanism. Here we analyze the fundamental assumptions of this approach showing how some of them can be lifted when passing into a proper interaction picture representation."},"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":"1204.1836","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-04-09T08:53:03Z","cross_cats_sorted":[],"title_canon_sha256":"46d536162fba9b6197a90fa8e596913c0910e755929033d128d9c468503e9d30","abstract_canon_sha256":"79dd328339ddd1da670645837d73b388de70500db6c442877c7dec1246b67773"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:55.804042Z","signature_b64":"M76rqIY8TBlQJCO4v1GKbjKgYDhyHxwA3JzaPeBiuS4lyULyBP2tKfdpSFLGIsWpVxW4w55IhqRwmTmJhFx7Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4550e9016bbd26bef7e6d7ab99477dff0dfbd30decc6e8eb8c55db8100a9e14b","last_reissued_at":"2026-05-18T01:57:55.803485Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:55.803485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Master equation for cascade quantum channels: a collisional approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"G. M. Palma, V. Giovannetti","submitted_at":"2012-04-09T08:53:03Z","abstract_excerpt":"It has been recently shown that collisional models can be used to derive a general form for the master equations which describe the reduced time evolution of a composite multipartite quantum system, whose components \"propagate\" in an environmental medium which induces correlations among them via a cascade mechanism. Here we analyze the fundamental assumptions of this approach showing how some of them can be lifted when passing into a proper interaction picture representation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1836","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1204.1836","created_at":"2026-05-18T01:57:55.803573+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.1836v3","created_at":"2026-05-18T01:57:55.803573+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1836","created_at":"2026-05-18T01:57:55.803573+00:00"},{"alias_kind":"pith_short_12","alias_value":"IVIOSALLXUTL","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"IVIOSALLXUTL557G","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"IVIOSALL","created_at":"2026-05-18T12:27:09.501522+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/IVIOSALLXUTL557G26VZSR3574","json":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574.json","graph_json":"https://pith.science/api/pith-number/IVIOSALLXUTL557G26VZSR3574/graph.json","events_json":"https://pith.science/api/pith-number/IVIOSALLXUTL557G26VZSR3574/events.json","paper":"https://pith.science/paper/IVIOSALL"},"agent_actions":{"view_html":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574","download_json":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574.json","view_paper":"https://pith.science/paper/IVIOSALL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.1836&json=true","fetch_graph":"https://pith.science/api/pith-number/IVIOSALLXUTL557G26VZSR3574/graph.json","fetch_events":"https://pith.science/api/pith-number/IVIOSALLXUTL557G26VZSR3574/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574/action/storage_attestation","attest_author":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574/action/author_attestation","sign_citation":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574/action/citation_signature","submit_replication":"https://pith.science/pith/IVIOSALLXUTL557G26VZSR3574/action/replication_record"}},"created_at":"2026-05-18T01:57:55.803573+00:00","updated_at":"2026-05-18T01:57:55.803573+00:00"}