{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZPFBHF72GG4XJKPX33LANRY3DA","short_pith_number":"pith:ZPFBHF72","schema_version":"1.0","canonical_sha256":"cbca1397fa31b974a9f7ded606c71b1834a5c817d0509d8e29248abe9a2cbd4f","source":{"kind":"arxiv","id":"1710.04653","version":2},"attestation_state":"computed","paper":{"title":"The detection of ultra-relativistic electrons in low Earth orbit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"physics.space-ph","authors_text":"A. C. Katsiyannis, D. Berghmans, E. De Donder, G. Lopez Rosson, I. E. Dammasch, J. De Keyser, M. Dominique, M. Kruglanski, V. Pierrard","submitted_at":"2017-10-12T12:20:41Z","abstract_excerpt":"Aims. To better understand the radiation environment in low Earth orbit (LEO), the analysis of in-situ observations of a variety of particles, at different atmospheric heights, and in a wide range of energies, is needed. Methods. We present an analysis of energetic particles, indirectly detected by the Large Yield RAdiometer (LYRA) instrument on board ESA's Project for On-board Autonomy 2 (PROBA2) satellite as background signal. Combining Energetic Particle Telescope (EPT) observations with LYRA data for an overlapping period of time, we identified these particles as electrons with an energy r"},"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":"1710.04653","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2017-10-12T12:20:41Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"03503aa0d86830a80ce7f6ba2f65011598b9cb97692157ef1b8b916be0829bc6","abstract_canon_sha256":"a597c35cddecbc52c39128f691d303841ca41906108381760009566c17afefa5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:12.569262Z","signature_b64":"eOyTRqdhjZ2YUqao6WO8gD9lQP/aY0JNLJ6QqZa8Bny0SpN/366RvzYWMZUkzx81smjuRqMWEZ9K9bxNEeBaDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbca1397fa31b974a9f7ded606c71b1834a5c817d0509d8e29248abe9a2cbd4f","last_reissued_at":"2026-05-18T00:26:12.568807Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:12.568807Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The detection of ultra-relativistic electrons in low Earth orbit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"physics.space-ph","authors_text":"A. C. Katsiyannis, D. Berghmans, E. De Donder, G. Lopez Rosson, I. E. Dammasch, J. De Keyser, M. Dominique, M. Kruglanski, V. Pierrard","submitted_at":"2017-10-12T12:20:41Z","abstract_excerpt":"Aims. To better understand the radiation environment in low Earth orbit (LEO), the analysis of in-situ observations of a variety of particles, at different atmospheric heights, and in a wide range of energies, is needed. Methods. We present an analysis of energetic particles, indirectly detected by the Large Yield RAdiometer (LYRA) instrument on board ESA's Project for On-board Autonomy 2 (PROBA2) satellite as background signal. Combining Energetic Particle Telescope (EPT) observations with LYRA data for an overlapping period of time, we identified these particles as electrons with an energy r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04653","kind":"arxiv","version":2},"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":"1710.04653","created_at":"2026-05-18T00:26:12.568864+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.04653v2","created_at":"2026-05-18T00:26:12.568864+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04653","created_at":"2026-05-18T00:26:12.568864+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZPFBHF72GG4X","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZPFBHF72GG4XJKPX","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZPFBHF72","created_at":"2026-05-18T12:31:59.375834+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/ZPFBHF72GG4XJKPX33LANRY3DA","json":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA.json","graph_json":"https://pith.science/api/pith-number/ZPFBHF72GG4XJKPX33LANRY3DA/graph.json","events_json":"https://pith.science/api/pith-number/ZPFBHF72GG4XJKPX33LANRY3DA/events.json","paper":"https://pith.science/paper/ZPFBHF72"},"agent_actions":{"view_html":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA","download_json":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA.json","view_paper":"https://pith.science/paper/ZPFBHF72","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.04653&json=true","fetch_graph":"https://pith.science/api/pith-number/ZPFBHF72GG4XJKPX33LANRY3DA/graph.json","fetch_events":"https://pith.science/api/pith-number/ZPFBHF72GG4XJKPX33LANRY3DA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA/action/storage_attestation","attest_author":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA/action/author_attestation","sign_citation":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA/action/citation_signature","submit_replication":"https://pith.science/pith/ZPFBHF72GG4XJKPX33LANRY3DA/action/replication_record"}},"created_at":"2026-05-18T00:26:12.568864+00:00","updated_at":"2026-05-18T00:26:12.568864+00:00"}