{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4DHC2E3MM45PO4D6KTXORJQ7LJ","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":"04335ecb335f19c324070b07217f5995d27c3cfdf48d67a24058b1973be2ab7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-02-23T12:49:41Z","title_canon_sha256":"f4544a94b446eb96d1c699595a13d3c86a25c86d02316686f9fbd02cb1c4a3fb"},"schema_version":"1.0","source":{"id":"1702.07198","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.07198","created_at":"2026-05-18T00:50:07Z"},{"alias_kind":"arxiv_version","alias_value":"1702.07198v1","created_at":"2026-05-18T00:50:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.07198","created_at":"2026-05-18T00:50:07Z"},{"alias_kind":"pith_short_12","alias_value":"4DHC2E3MM45P","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4DHC2E3MM45PO4D6","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4DHC2E3M","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:630b5acfe62f1b55d99a78fcbe1e36e2a2b63992d0145fd02a8cac26c68f4471","target":"graph","created_at":"2026-05-18T00:50:07Z","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 investigate free hydromagnetic eigenmodes of an incompressible, inviscid and ideal electrically conducting fluid in rotating triaxial ellipsoids. The container rotates with an angular velocity tilted from its figure. The magnetic base state is a uniform current density also tilted. Three-dimensional perturbations upon the base state are expanded onto a finite-dimensional polynomial basis. By combining symbolic and numerical computations, we are able to get the eigenmodes of high spatial complexity. Hydromagnetic modes of the sphere still exist in triaxial geometry. A plane-wave analysis is ","authors_text":"David C\\'ebron, J\\'er\\'emie Vidal, Nathana\\\"el Schaeffer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-02-23T12:49:41Z","title":"Diffusionless hydromagnetic modes in rotating ellipsoids: a road to weakly nonlinear models?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.07198","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:e2d974d8831260ab59cef6fc456cdd32c6d27b7688a0034a6fb8bcbef4eaf729","target":"record","created_at":"2026-05-18T00:50:07Z","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":"04335ecb335f19c324070b07217f5995d27c3cfdf48d67a24058b1973be2ab7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-02-23T12:49:41Z","title_canon_sha256":"f4544a94b446eb96d1c699595a13d3c86a25c86d02316686f9fbd02cb1c4a3fb"},"schema_version":"1.0","source":{"id":"1702.07198","kind":"arxiv","version":1}},"canonical_sha256":"e0ce2d136c673af7707e54eee8a61f5a65d36b5bc97167602a5b5949ce6901e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0ce2d136c673af7707e54eee8a61f5a65d36b5bc97167602a5b5949ce6901e6","first_computed_at":"2026-05-18T00:50:07.875873Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:07.875873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"94XD/HwaysKtXlP868pUE8D8hAe7suN9dNz7RdfBMHu/MeSQ5tfOnGIMD8ujIyrC/s8oNJtzZg0wAxB5uuigDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:07.876504Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.07198","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2d974d8831260ab59cef6fc456cdd32c6d27b7688a0034a6fb8bcbef4eaf729","sha256:630b5acfe62f1b55d99a78fcbe1e36e2a2b63992d0145fd02a8cac26c68f4471"],"state_sha256":"e628126ee8bff1dbda6cd35b58e344369879f4d0402fa44f5c475daf4fe9f499"}