{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:27SUUHCEJWVCBYPP6VDZXRY62I","short_pith_number":"pith:27SUUHCE","schema_version":"1.0","canonical_sha256":"d7e54a1c444daa20e1eff5479bc71ed21f6da489544edb4b51ea01880f87f4ae","source":{"kind":"arxiv","id":"1807.01986","version":1},"attestation_state":"computed","paper":{"title":"Nonlinear dynamo in obliquely rotating stratified electroconductive fluid in an uniformly magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD","physics.plasm-ph"],"primary_cat":"physics.flu-dyn","authors_text":"A.V.Tur, K.N.Kulik, M.I.Kopp, V.V. Yanovsky","submitted_at":"2018-07-03T08:12:25Z","abstract_excerpt":"We study a new type of large-scale instability, which arises in obliquely rotating stratified electroconductive fluid with an external uniform magnetic field and a small-scale external force having zero helicity. This force gives rise to small-scale oscillations of the velocity with a small Reynolds number. Using the method of multi-scale asymptotic expansions there are obtained nonlinear equations for vortex and magnetic perturbations in the third order in Reynolds number. Studied is the linear stage of magneto-vortex dynamo caused by instabilities of $\\alpha$-effect type. Stationary solution"},"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":"1807.01986","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-03T08:12:25Z","cross_cats_sorted":["nlin.CD","physics.plasm-ph"],"title_canon_sha256":"17f1eb1b108dac9dacd51d4fab70fd14ffc203ecefdb47fb68e57e34e1be849c","abstract_canon_sha256":"29d54675d405eed2cefde02587a4b3525c1ac717c5bf8e2216fdbcdc7b162615"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:24.552089Z","signature_b64":"pLpyi7SzXkS6InFrPZYhKtzuweA825duy6UBLa8qoDhNUP82RE6IafX9Po+/U3WvcuZfZNjVP5YkqKqtFSIWCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7e54a1c444daa20e1eff5479bc71ed21f6da489544edb4b51ea01880f87f4ae","last_reissued_at":"2026-05-18T00:11:24.551476Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:24.551476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear dynamo in obliquely rotating stratified electroconductive fluid in an uniformly magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD","physics.plasm-ph"],"primary_cat":"physics.flu-dyn","authors_text":"A.V.Tur, K.N.Kulik, M.I.Kopp, V.V. Yanovsky","submitted_at":"2018-07-03T08:12:25Z","abstract_excerpt":"We study a new type of large-scale instability, which arises in obliquely rotating stratified electroconductive fluid with an external uniform magnetic field and a small-scale external force having zero helicity. This force gives rise to small-scale oscillations of the velocity with a small Reynolds number. Using the method of multi-scale asymptotic expansions there are obtained nonlinear equations for vortex and magnetic perturbations in the third order in Reynolds number. Studied is the linear stage of magneto-vortex dynamo caused by instabilities of $\\alpha$-effect type. Stationary solution"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.01986","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":"1807.01986","created_at":"2026-05-18T00:11:24.551569+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.01986v1","created_at":"2026-05-18T00:11:24.551569+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.01986","created_at":"2026-05-18T00:11:24.551569+00:00"},{"alias_kind":"pith_short_12","alias_value":"27SUUHCEJWVC","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"27SUUHCEJWVCBYPP","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"27SUUHCE","created_at":"2026-05-18T12:31:59.375834+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/27SUUHCEJWVCBYPP6VDZXRY62I","json":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I.json","graph_json":"https://pith.science/api/pith-number/27SUUHCEJWVCBYPP6VDZXRY62I/graph.json","events_json":"https://pith.science/api/pith-number/27SUUHCEJWVCBYPP6VDZXRY62I/events.json","paper":"https://pith.science/paper/27SUUHCE"},"agent_actions":{"view_html":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I","download_json":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I.json","view_paper":"https://pith.science/paper/27SUUHCE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.01986&json=true","fetch_graph":"https://pith.science/api/pith-number/27SUUHCEJWVCBYPP6VDZXRY62I/graph.json","fetch_events":"https://pith.science/api/pith-number/27SUUHCEJWVCBYPP6VDZXRY62I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I/action/storage_attestation","attest_author":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I/action/author_attestation","sign_citation":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I/action/citation_signature","submit_replication":"https://pith.science/pith/27SUUHCEJWVCBYPP6VDZXRY62I/action/replication_record"}},"created_at":"2026-05-18T00:11:24.551569+00:00","updated_at":"2026-05-18T00:11:24.551569+00:00"}