{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:K3SMLCYA32CMZAYY5UXDXDAT6T","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":"d1c3ae0a20ec037b1ef467fc83a556e9c50c761163b00cb5ce52ff506398b412","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-18T13:07:49Z","title_canon_sha256":"fef1b5b745ded01247edfb6837a1ad75dfb69b82cfcddf8227621df3b61db677"},"schema_version":"1.0","source":{"id":"1102.3827","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3827","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3827v1","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3827","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"K3SMLCYA32CM","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"K3SMLCYA32CMZAYY","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"K3SMLCYA","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:d0a3a8e4cd4977b0886c9aa5a26287c04529792ad3cb8a8e80c46f7cbb58f89f","target":"graph","created_at":"2026-05-18T02:03:09Z","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 electromagnetic buoyancy instabilities of the electron-ion plasma with the heat flux based on not the magnetohydrodynamic (MHD) equations, but using the multicomponent plasma approach when the momentum equations are solved for each species. We consider a geometry in which the background magnetic field, gravity, and stratification are directed along one axis. The nonzero background electron thermal flux is taken into account. Collisions between electrons and ions are included in the momentum equations. No simplifications usual for the one-fluid MHD-approach in studying these inst","authors_text":"Anatoly Nekrasov, Mohsen Shadmehri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-18T13:07:49Z","title":"Multicomponent theory of buoyancy instabilities in magnetized plasmas: The case of magnetic field parallel to gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3827","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":"sha256:2e2d075624eb0275d031df5930cad4a31e2a9d2223ddebc21da12c3efe55cbe0","target":"record","created_at":"2026-05-18T02:03:09Z","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":"d1c3ae0a20ec037b1ef467fc83a556e9c50c761163b00cb5ce52ff506398b412","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-18T13:07:49Z","title_canon_sha256":"fef1b5b745ded01247edfb6837a1ad75dfb69b82cfcddf8227621df3b61db677"},"schema_version":"1.0","source":{"id":"1102.3827","kind":"arxiv","version":1}},"canonical_sha256":"56e4c58b00de84cc8318ed2e3b8c13f4c4840ae5e828112ba966aa744d722e42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56e4c58b00de84cc8318ed2e3b8c13f4c4840ae5e828112ba966aa744d722e42","first_computed_at":"2026-05-18T02:03:09.402995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:09.402995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OO8urarVEc6ino4dBsAZW2HozbfcQ7A8cv0HW1oPdsCnjNwsIYHq1Li21yuVW5PhKdhVgFG5wtpBM7MzzI9YDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:09.403713Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3827","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e2d075624eb0275d031df5930cad4a31e2a9d2223ddebc21da12c3efe55cbe0","sha256:d0a3a8e4cd4977b0886c9aa5a26287c04529792ad3cb8a8e80c46f7cbb58f89f"],"state_sha256":"6a944c26e30c293300d18f1077ec2fc39797f87cd0762aa42998e1d673f92a27"}