{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:6FPF3J32G3W2WFHWWCNS2T5UYR","short_pith_number":"pith:6FPF3J32","schema_version":"1.0","canonical_sha256":"f15e5da77a36edab14f6b09b2d4fb4c44cccdcada03b3937b82f744261fffca2","source":{"kind":"arxiv","id":"0912.2328","version":1},"attestation_state":"computed","paper":{"title":"Absolute radiometric calibration of the EUNIS-06 170-205 A channel and calibration update for CDS/NIS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"Douglas M. Rabin, Jeffrey W. Brosius, Joseph M. Davila, Roger J. Thomas, Tongjiang Wang","submitted_at":"2009-12-11T20:09:40Z","abstract_excerpt":"The Extreme-Ultraviolet Normal-Incidence Spectrograph sounding-rocket payload was flown on 2006 April 12 (EUNIS-06), carrying two independent imaging spectrographs covering wave bands of 300-370 A in first order and 170-205 A in second order, respectively. The absolute radiometric response of the EUNIS-06 long-wavelength (LW) channel was directly measured in the same facility used to calibrate CDS prior to the SOHO launch. Because the absolute calibration of the short-wavelength (SW) channel could not be obtained from the same lab configuration, we here present a technique to derive it using 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":"0912.2328","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2009-12-11T20:09:40Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"e0664e94a3a03f894b530a7910fa3d6726b669ab360ff526513680139cccac34","abstract_canon_sha256":"353eb0b35dc61c0d89ca891e67755d124b31bff5e9e81132f134504479a7e996"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:34.002454Z","signature_b64":"Ox3xTar3FyeLXhE4DH0xi/eRJINmwKY28y8fV7ra+9tkwlLGCpa2/UhHus54xmg/TGclsr/KMzkKsnXQsH9CCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f15e5da77a36edab14f6b09b2d4fb4c44cccdcada03b3937b82f744261fffca2","last_reissued_at":"2026-05-18T04:36:34.002001Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:34.002001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Absolute radiometric calibration of the EUNIS-06 170-205 A channel and calibration update for CDS/NIS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"Douglas M. Rabin, Jeffrey W. Brosius, Joseph M. Davila, Roger J. Thomas, Tongjiang Wang","submitted_at":"2009-12-11T20:09:40Z","abstract_excerpt":"The Extreme-Ultraviolet Normal-Incidence Spectrograph sounding-rocket payload was flown on 2006 April 12 (EUNIS-06), carrying two independent imaging spectrographs covering wave bands of 300-370 A in first order and 170-205 A in second order, respectively. The absolute radiometric response of the EUNIS-06 long-wavelength (LW) channel was directly measured in the same facility used to calibrate CDS prior to the SOHO launch. Because the absolute calibration of the short-wavelength (SW) channel could not be obtained from the same lab configuration, we here present a technique to derive it using a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2328","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":"0912.2328","created_at":"2026-05-18T04:36:34.002067+00:00"},{"alias_kind":"arxiv_version","alias_value":"0912.2328v1","created_at":"2026-05-18T04:36:34.002067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2328","created_at":"2026-05-18T04:36:34.002067+00:00"},{"alias_kind":"pith_short_12","alias_value":"6FPF3J32G3W2","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"6FPF3J32G3W2WFHW","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"6FPF3J32","created_at":"2026-05-18T12:25:58.837520+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/6FPF3J32G3W2WFHWWCNS2T5UYR","json":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR.json","graph_json":"https://pith.science/api/pith-number/6FPF3J32G3W2WFHWWCNS2T5UYR/graph.json","events_json":"https://pith.science/api/pith-number/6FPF3J32G3W2WFHWWCNS2T5UYR/events.json","paper":"https://pith.science/paper/6FPF3J32"},"agent_actions":{"view_html":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR","download_json":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR.json","view_paper":"https://pith.science/paper/6FPF3J32","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0912.2328&json=true","fetch_graph":"https://pith.science/api/pith-number/6FPF3J32G3W2WFHWWCNS2T5UYR/graph.json","fetch_events":"https://pith.science/api/pith-number/6FPF3J32G3W2WFHWWCNS2T5UYR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR/action/storage_attestation","attest_author":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR/action/author_attestation","sign_citation":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR/action/citation_signature","submit_replication":"https://pith.science/pith/6FPF3J32G3W2WFHWWCNS2T5UYR/action/replication_record"}},"created_at":"2026-05-18T04:36:34.002067+00:00","updated_at":"2026-05-18T04:36:34.002067+00:00"}