{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:ENQL7QSOEICJ352XUYENAA7EDN","short_pith_number":"pith:ENQL7QSO","schema_version":"1.0","canonical_sha256":"2360bfc24e22049df757a608d003e41b493cb1abcaaf3ff6b288f89329375c1b","source":{"kind":"arxiv","id":"astro-ph/0001262","version":1},"attestation_state":"computed","paper":{"title":"Electron Firehose instability and acceleration of electrons in solar flares","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Arnold O. Benz, Gunnar Paesold","submitted_at":"2000-01-14T17:03:20Z","abstract_excerpt":"An electron distribution with a temperature anisotropy T_par/T_perp > 1 can lead to the Electron Firehose instability (Here par and perp denote directions relative to the background magnetic field B_0). Since possible particle acceleration mechanisms in solar flares exhibit a preference of energizing particles in parallel direction, such an anisotropy is expected during the impulsive phase of a flare. The properties of the excited waves and the thresholds for instability are investigated by using linearized kinetic theory. These thresholds were connected to the pre-flare plasma parameters by a"},"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":"astro-ph/0001262","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-01-14T17:03:20Z","cross_cats_sorted":[],"title_canon_sha256":"fe7b125d883468d9f9f28f00fea406eea905775f9f9339f11795d2bc25c5e3b6","abstract_canon_sha256":"bdfa954180fca14a1cb9d38dabbea550e1bb1e638c5972155d0c903f43efaf03"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:10:06.607321Z","signature_b64":"YwGH6deR7KhZvvN1RPmmo+MLTsnPqkcp0WsisnwZq8vAghoJy3/DAUsow6ad4/vmQt7jQRET0C57y1zCNLOACQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2360bfc24e22049df757a608d003e41b493cb1abcaaf3ff6b288f89329375c1b","last_reissued_at":"2026-07-04T14:10:06.606909Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:10:06.606909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electron Firehose instability and acceleration of electrons in solar flares","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Arnold O. Benz, Gunnar Paesold","submitted_at":"2000-01-14T17:03:20Z","abstract_excerpt":"An electron distribution with a temperature anisotropy T_par/T_perp > 1 can lead to the Electron Firehose instability (Here par and perp denote directions relative to the background magnetic field B_0). Since possible particle acceleration mechanisms in solar flares exhibit a preference of energizing particles in parallel direction, such an anisotropy is expected during the impulsive phase of a flare. The properties of the excited waves and the thresholds for instability are investigated by using linearized kinetic theory. These thresholds were connected to the pre-flare plasma parameters by a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0001262","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0001262/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"astro-ph/0001262","created_at":"2026-07-04T14:10:06.606970+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0001262v1","created_at":"2026-07-04T14:10:06.606970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0001262","created_at":"2026-07-04T14:10:06.606970+00:00"},{"alias_kind":"pith_short_12","alias_value":"ENQL7QSOEICJ","created_at":"2026-07-04T14:10:06.606970+00:00"},{"alias_kind":"pith_short_16","alias_value":"ENQL7QSOEICJ352X","created_at":"2026-07-04T14:10:06.606970+00:00"},{"alias_kind":"pith_short_8","alias_value":"ENQL7QSO","created_at":"2026-07-04T14:10:06.606970+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/ENQL7QSOEICJ352XUYENAA7EDN","json":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN.json","graph_json":"https://pith.science/api/pith-number/ENQL7QSOEICJ352XUYENAA7EDN/graph.json","events_json":"https://pith.science/api/pith-number/ENQL7QSOEICJ352XUYENAA7EDN/events.json","paper":"https://pith.science/paper/ENQL7QSO"},"agent_actions":{"view_html":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN","download_json":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN.json","view_paper":"https://pith.science/paper/ENQL7QSO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0001262&json=true","fetch_graph":"https://pith.science/api/pith-number/ENQL7QSOEICJ352XUYENAA7EDN/graph.json","fetch_events":"https://pith.science/api/pith-number/ENQL7QSOEICJ352XUYENAA7EDN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN/action/storage_attestation","attest_author":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN/action/author_attestation","sign_citation":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN/action/citation_signature","submit_replication":"https://pith.science/pith/ENQL7QSOEICJ352XUYENAA7EDN/action/replication_record"}},"created_at":"2026-07-04T14:10:06.606970+00:00","updated_at":"2026-07-04T14:10:06.606970+00:00"}