{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FC5RZRJX4YYWP5HWZ7RGUEEEQ3","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":"571629f333afd584d8db2e462d79b967fa751eb5bec80d2446a43e0e18dd9324","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-07-03T09:12:53Z","title_canon_sha256":"d984c5f9ce26896ea0d84c60e19438ac50ddc4ce318f472e19e968684567fe5a"},"schema_version":"1.0","source":{"id":"1407.0827","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.0827","created_at":"2026-05-18T02:48:25Z"},{"alias_kind":"arxiv_version","alias_value":"1407.0827v1","created_at":"2026-05-18T02:48:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.0827","created_at":"2026-05-18T02:48:25Z"},{"alias_kind":"pith_short_12","alias_value":"FC5RZRJX4YYW","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FC5RZRJX4YYWP5HW","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FC5RZRJX","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:6369a582efafff94b2cc030953f6c96daf3134708cb288e3e97fc3bbad12d044","target":"graph","created_at":"2026-05-18T02:48:25Z","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"},"paper":{"abstract_excerpt":"We study the onset of magnetoconvection between two infinite horizontal planes subject to a vertical magnetic field aligned with background rotation. In order to gain insight into the convection taking place in the Earth's tangent cylinder (TC), we target regimes of asymptotically strong rotation. The critical Rayleigh number $Ra_{c}$ and critical wavenumber are computed numerically by solving the linear stability problem in a systematic way. A parametric study is conducted, varying the Ekman number, $E$ (ratio of viscous to Coriolis forces) and the Elsasser number, $\\Lambda$ (ratio of the Lor","authors_text":"Alban Poth\\'erat, Binod Sreenivasan, K\\'elig Aujogue","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-07-03T09:12:53Z","title":"Onset of plane layer magnetoconvection at low Ekman number"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0827","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:a5a34f1d31941ee2bd9cd9b9e4eaf25a44b474baf427e42be9b0f05d4aaa1345","target":"record","created_at":"2026-05-18T02:48:25Z","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":"571629f333afd584d8db2e462d79b967fa751eb5bec80d2446a43e0e18dd9324","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-07-03T09:12:53Z","title_canon_sha256":"d984c5f9ce26896ea0d84c60e19438ac50ddc4ce318f472e19e968684567fe5a"},"schema_version":"1.0","source":{"id":"1407.0827","kind":"arxiv","version":1}},"canonical_sha256":"28bb1cc537e63167f4f6cfe26a108486c16d6ea96420618d5ed4d91d0d9a884e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28bb1cc537e63167f4f6cfe26a108486c16d6ea96420618d5ed4d91d0d9a884e","first_computed_at":"2026-05-18T02:48:25.288470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:25.288470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CR9mghJc85QlPfDqnJRMBPrlAg3TVJO8x8eBHPAtQpP+IEoCOUefc588rrEbCohCI4Id7vqOmoqgb/Cx24BgCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:25.288930Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.0827","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5a34f1d31941ee2bd9cd9b9e4eaf25a44b474baf427e42be9b0f05d4aaa1345","sha256:6369a582efafff94b2cc030953f6c96daf3134708cb288e3e97fc3bbad12d044"],"state_sha256":"d89ddb13ef5bfce531a61baa01f4bd3f93d8f0acd41f7d3786e47abb33224480"}