{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:DFFKNGFAP7MI3SHM7V3FVVWXCZ","short_pith_number":"pith:DFFKNGFA","schema_version":"1.0","canonical_sha256":"194aa698a07fd88dc8ecfd765ad6d71669fef63f10be1e741f52319b95afba0e","source":{"kind":"arxiv","id":"0710.4946","version":1},"attestation_state":"computed","paper":{"title":"Small Structures via Thermal Instability of Partially Ionized Plasma. I. Condensation Mode","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Hideyuki Kamaya, Tsubasa Fukue","submitted_at":"2007-10-25T20:36:40Z","abstract_excerpt":"(Shortened) Thermal instability of partially ionized plasma is investigated by linear perturbation analysis. According to the previous studies under the one fluid approach, the thermal instability is suppressed due to the magnetic pressure. However, the previous studies did not precisely consider the effect of the ion-neutral friction, since they did not treat the flow as two fluid which is composed of ions and neutrals. Then, we revisit the effect of the ion-neutral friction of the two fluid to the growth of the thermal instability. According to our study, (1) The instability which is charact"},"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":"0710.4946","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-10-25T20:36:40Z","cross_cats_sorted":[],"title_canon_sha256":"09c70c00bf2b8fd3287171f2c62853fde45502d7d0ecf5d489ab60edeeaf5e16","abstract_canon_sha256":"d5b1089b403fd4c90cd955053a3053619a8380b274a9a1f08d9affd710002f88"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:24.413777Z","signature_b64":"Rp7WVvIzbMBXlOnvF8LGL6HSP6FvYvDW5Y8ZaJaBO8mSRGAYLAHgRlZCZyUxmOdetU1DSbD8mEEgNnWsZAKZCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"194aa698a07fd88dc8ecfd765ad6d71669fef63f10be1e741f52319b95afba0e","last_reissued_at":"2026-05-18T02:35:24.413212Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:24.413212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Small Structures via Thermal Instability of Partially Ionized Plasma. I. Condensation Mode","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Hideyuki Kamaya, Tsubasa Fukue","submitted_at":"2007-10-25T20:36:40Z","abstract_excerpt":"(Shortened) Thermal instability of partially ionized plasma is investigated by linear perturbation analysis. According to the previous studies under the one fluid approach, the thermal instability is suppressed due to the magnetic pressure. However, the previous studies did not precisely consider the effect of the ion-neutral friction, since they did not treat the flow as two fluid which is composed of ions and neutrals. Then, we revisit the effect of the ion-neutral friction of the two fluid to the growth of the thermal instability. According to our study, (1) The instability which is charact"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.4946","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":"0710.4946","created_at":"2026-05-18T02:35:24.413306+00:00"},{"alias_kind":"arxiv_version","alias_value":"0710.4946v1","created_at":"2026-05-18T02:35:24.413306+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.4946","created_at":"2026-05-18T02:35:24.413306+00:00"},{"alias_kind":"pith_short_12","alias_value":"DFFKNGFAP7MI","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"DFFKNGFAP7MI3SHM","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"DFFKNGFA","created_at":"2026-05-18T12:25:55.427421+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/DFFKNGFAP7MI3SHM7V3FVVWXCZ","json":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ.json","graph_json":"https://pith.science/api/pith-number/DFFKNGFAP7MI3SHM7V3FVVWXCZ/graph.json","events_json":"https://pith.science/api/pith-number/DFFKNGFAP7MI3SHM7V3FVVWXCZ/events.json","paper":"https://pith.science/paper/DFFKNGFA"},"agent_actions":{"view_html":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ","download_json":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ.json","view_paper":"https://pith.science/paper/DFFKNGFA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0710.4946&json=true","fetch_graph":"https://pith.science/api/pith-number/DFFKNGFAP7MI3SHM7V3FVVWXCZ/graph.json","fetch_events":"https://pith.science/api/pith-number/DFFKNGFAP7MI3SHM7V3FVVWXCZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ/action/storage_attestation","attest_author":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ/action/author_attestation","sign_citation":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ/action/citation_signature","submit_replication":"https://pith.science/pith/DFFKNGFAP7MI3SHM7V3FVVWXCZ/action/replication_record"}},"created_at":"2026-05-18T02:35:24.413306+00:00","updated_at":"2026-05-18T02:35:24.413306+00:00"}