{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:6FNN3DCQZXIJTEKLNQMKRUCDD4","short_pith_number":"pith:6FNN3DCQ","schema_version":"1.0","canonical_sha256":"f15add8c50cdd099914b6c18a8d0431f196f7031971ebebf9dcda817552150b2","source":{"kind":"arxiv","id":"1801.06755","version":1},"attestation_state":"computed","paper":{"title":"Observations of Electron-driven Evaporation during a Flare Precursor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Dong Li, Wei Su, Ying Li, Yu Huang, Zongjun Ning","submitted_at":"2018-01-21T03:04:26Z","abstract_excerpt":"We investigate the relationship between the blue shifts of a hot emission line and the nonthermal emissions in microwave and hard X-ray (HXR) wavelengths during the precursor of a solar flare on 2014 October 27. The flare precursor is identified as a small but well-developed peak in soft X-ray and extreme-ultraviolet passbands before the GOES flare onset, which is accompanied by a pronounced burst in microwave 17 & 34 GHz and HXR 25-50 keV. The slit of Interface Region Imaging Spectrograph (IRIS) stays at one ribbon-like transient during the flare precursor, where shows visible nonthermal emis"},"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":"1801.06755","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-01-21T03:04:26Z","cross_cats_sorted":[],"title_canon_sha256":"85427bc9f9cc274f37038740789b9bbb2df3fc3cb87a88f7cfc635d7a438608c","abstract_canon_sha256":"f7e0dc000a7ce3010d27496d17b5755cdead081549a81c94570dbf5fbf5a6825"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:54.789414Z","signature_b64":"W2jDBswaHcBrIDRJrVvsey02HgP0+omjs0AaKO6OWd/XWw+3X6t3oesPtEWHjXYh1fu06lei9inMsek6hMDxAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f15add8c50cdd099914b6c18a8d0431f196f7031971ebebf9dcda817552150b2","last_reissued_at":"2026-05-18T00:22:54.788804Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:54.788804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observations of Electron-driven Evaporation during a Flare Precursor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Dong Li, Wei Su, Ying Li, Yu Huang, Zongjun Ning","submitted_at":"2018-01-21T03:04:26Z","abstract_excerpt":"We investigate the relationship between the blue shifts of a hot emission line and the nonthermal emissions in microwave and hard X-ray (HXR) wavelengths during the precursor of a solar flare on 2014 October 27. The flare precursor is identified as a small but well-developed peak in soft X-ray and extreme-ultraviolet passbands before the GOES flare onset, which is accompanied by a pronounced burst in microwave 17 & 34 GHz and HXR 25-50 keV. The slit of Interface Region Imaging Spectrograph (IRIS) stays at one ribbon-like transient during the flare precursor, where shows visible nonthermal emis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06755","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":"1801.06755","created_at":"2026-05-18T00:22:54.788890+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.06755v1","created_at":"2026-05-18T00:22:54.788890+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06755","created_at":"2026-05-18T00:22:54.788890+00:00"},{"alias_kind":"pith_short_12","alias_value":"6FNN3DCQZXIJ","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_16","alias_value":"6FNN3DCQZXIJTEKL","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_8","alias_value":"6FNN3DCQ","created_at":"2026-05-18T12:32:08.215937+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/6FNN3DCQZXIJTEKLNQMKRUCDD4","json":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4.json","graph_json":"https://pith.science/api/pith-number/6FNN3DCQZXIJTEKLNQMKRUCDD4/graph.json","events_json":"https://pith.science/api/pith-number/6FNN3DCQZXIJTEKLNQMKRUCDD4/events.json","paper":"https://pith.science/paper/6FNN3DCQ"},"agent_actions":{"view_html":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4","download_json":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4.json","view_paper":"https://pith.science/paper/6FNN3DCQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.06755&json=true","fetch_graph":"https://pith.science/api/pith-number/6FNN3DCQZXIJTEKLNQMKRUCDD4/graph.json","fetch_events":"https://pith.science/api/pith-number/6FNN3DCQZXIJTEKLNQMKRUCDD4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4/action/storage_attestation","attest_author":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4/action/author_attestation","sign_citation":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4/action/citation_signature","submit_replication":"https://pith.science/pith/6FNN3DCQZXIJTEKLNQMKRUCDD4/action/replication_record"}},"created_at":"2026-05-18T00:22:54.788890+00:00","updated_at":"2026-05-18T00:22:54.788890+00:00"}