{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:TNJMWCOAQ72H7ZAWIN3ED74NXS","short_pith_number":"pith:TNJMWCOA","schema_version":"1.0","canonical_sha256":"9b52cb09c087f47fe416437641ff8dbcaa839e5e81efbd40c9dff5431319b2a0","source":{"kind":"arxiv","id":"1801.00658","version":1},"attestation_state":"computed","paper":{"title":"Comparison of stochastic parameterizations in the framework of a coupled ocean-atmosphere model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nlin.CD"],"primary_cat":"physics.ao-ph","authors_text":"Jonathan Demaeyer, St\\'ephane Vannitsem","submitted_at":"2018-01-02T14:23:21Z","abstract_excerpt":"A new framework is proposed for the evaluation of stochastic subgrid-scale parameterizations in the context of MAOOAM, a coupled ocean-atmosphere model of intermediate complexity. Two physically-based parameterizations are investigated, the first one based on the singular perturbation of Markov operator, also known as homogenization. The second one is a recently proposed parameterization based on the Ruelle's response theory. The two parameterization are implemented in a rigorous way, assuming however that the unresolved scale relevant statistics are Gaussian. They are extensively tested for a"},"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":"1801.00658","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2018-01-02T14:23:21Z","cross_cats_sorted":["cond-mat.stat-mech","nlin.CD"],"title_canon_sha256":"6de56c9f8665bf02607533a39bf242267e70f7b73049bbfbc242d6326f91db3b","abstract_canon_sha256":"54600b8870ace8ab4ac839287e6c83db90e29e5780517ab242d0f1fbb41d4229"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:59.819195Z","signature_b64":"Wq1saWso/gzCtcJdA4JLTxBZJ5ZdKl8b4q/r77XSBCkHLwQXqlmxRAWbsZDpzdsr3iTtbFyjeUfIDycEJjg3AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b52cb09c087f47fe416437641ff8dbcaa839e5e81efbd40c9dff5431319b2a0","last_reissued_at":"2026-05-18T00:04:59.818782Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:59.818782Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comparison of stochastic parameterizations in the framework of a coupled ocean-atmosphere model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nlin.CD"],"primary_cat":"physics.ao-ph","authors_text":"Jonathan Demaeyer, St\\'ephane Vannitsem","submitted_at":"2018-01-02T14:23:21Z","abstract_excerpt":"A new framework is proposed for the evaluation of stochastic subgrid-scale parameterizations in the context of MAOOAM, a coupled ocean-atmosphere model of intermediate complexity. Two physically-based parameterizations are investigated, the first one based on the singular perturbation of Markov operator, also known as homogenization. The second one is a recently proposed parameterization based on the Ruelle's response theory. The two parameterization are implemented in a rigorous way, assuming however that the unresolved scale relevant statistics are Gaussian. They are extensively tested for a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00658","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1801.00658","created_at":"2026-05-18T00:04:59.818848+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.00658v1","created_at":"2026-05-18T00:04:59.818848+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00658","created_at":"2026-05-18T00:04:59.818848+00:00"},{"alias_kind":"pith_short_12","alias_value":"TNJMWCOAQ72H","created_at":"2026-05-18T12:32:53.628368+00:00"},{"alias_kind":"pith_short_16","alias_value":"TNJMWCOAQ72H7ZAW","created_at":"2026-05-18T12:32:53.628368+00:00"},{"alias_kind":"pith_short_8","alias_value":"TNJMWCOA","created_at":"2026-05-18T12:32:53.628368+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/TNJMWCOAQ72H7ZAWIN3ED74NXS","json":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS.json","graph_json":"https://pith.science/api/pith-number/TNJMWCOAQ72H7ZAWIN3ED74NXS/graph.json","events_json":"https://pith.science/api/pith-number/TNJMWCOAQ72H7ZAWIN3ED74NXS/events.json","paper":"https://pith.science/paper/TNJMWCOA"},"agent_actions":{"view_html":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS","download_json":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS.json","view_paper":"https://pith.science/paper/TNJMWCOA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.00658&json=true","fetch_graph":"https://pith.science/api/pith-number/TNJMWCOAQ72H7ZAWIN3ED74NXS/graph.json","fetch_events":"https://pith.science/api/pith-number/TNJMWCOAQ72H7ZAWIN3ED74NXS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS/action/storage_attestation","attest_author":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS/action/author_attestation","sign_citation":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS/action/citation_signature","submit_replication":"https://pith.science/pith/TNJMWCOAQ72H7ZAWIN3ED74NXS/action/replication_record"}},"created_at":"2026-05-18T00:04:59.818848+00:00","updated_at":"2026-05-18T00:04:59.818848+00:00"}