{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:2PTK5SGQUISKA3SBT6WCFZIBPW","short_pith_number":"pith:2PTK5SGQ","schema_version":"1.0","canonical_sha256":"d3e6aec8d0a224a06e419fac22e5017d920514c6b5e69e994b79355d9180d2cc","source":{"kind":"arxiv","id":"2301.13766","version":1},"attestation_state":"computed","paper":{"title":"In-orbit Performance of the Near-Infrared Spectrograph NIRSpec on the James Webb Space Telescope","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. J. Bunker, A. J. Cameron, A. P. Marston, B. J. Rauscher, B. Rodr\\'iguez Del Pino, C. Alves de Oliveira, C. J. Willott, C. Keyes, C. R. Proffitt, D. Karakla, D. K. Sing, E. Manjavacas, E. Sabbi, E. Wislowski, G. Giardino, G. M. Wahlgren, H.-W. Rix, J. Muzerolle, K. Bechtold, L. \\'Ubeda, M. Curti, M. Franx, M. L\\'opez-Caniego, M. Pe\\~na-Guerrero, M. Perna, M. Sirianni, M. te Plate, N. Bonaventura, N. Espinoza, N. Kumari, N. L\\\"utzgendorf, N. Pirzkal, P. Ferruit, P. Jakobsen, P. Ogle, P. Zeidler, R. Bhatawdekar, R. Maiolino, R. Plesha, R. Wu, S. Arribas, S. Carniani, S. Charlot, S. H. Moseley, S. M. Birkmann, T. B\\\"oker, T. L. Beck, T. Rawle, Y. Abul-Huda, Z. Rustamkulov","submitted_at":"2023-01-31T17:01:09Z","abstract_excerpt":"The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope. In this paper, we summarize the in-orbit performance of NIRSpec, as derived from data collected during its commissioning campaign and the first few months of nominal science operations. More specifically, we discuss the performance of some critical hardware components such as the two NIRSpec Hawaii-2RG (H2RG) detectors, wheel mechanisms, and the micro-shutter array. We also summarize the accuracy of the two target acquisition procedures used to accurately place science targets"},"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":"2301.13766","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-01-31T17:01:09Z","cross_cats_sorted":[],"title_canon_sha256":"ac2a1e9fea234e4d9376199b9363b6238c438c876279952500fc31360ba8844f","abstract_canon_sha256":"d86d2918747d760e51a7e73ab519f366640c8d8c4c5f7b3f770953119a03e288"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:55:49.007547Z","signature_b64":"EIguL+GIXwQPJdodYaVQ2edaSdNXSGFZ0hPM8BUMdsh9fQFkFvjSeTr4fcngNtQKSnwPU/nBGtyeepnTPNySBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3e6aec8d0a224a06e419fac22e5017d920514c6b5e69e994b79355d9180d2cc","last_reissued_at":"2026-07-05T05:55:49.007027Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:55:49.007027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"In-orbit Performance of the Near-Infrared Spectrograph NIRSpec on the James Webb Space Telescope","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. J. Bunker, A. J. Cameron, A. P. Marston, B. J. Rauscher, B. Rodr\\'iguez Del Pino, C. Alves de Oliveira, C. J. Willott, C. Keyes, C. R. Proffitt, D. Karakla, D. K. Sing, E. Manjavacas, E. Sabbi, E. Wislowski, G. Giardino, G. M. Wahlgren, H.-W. Rix, J. Muzerolle, K. Bechtold, L. \\'Ubeda, M. Curti, M. Franx, M. L\\'opez-Caniego, M. Pe\\~na-Guerrero, M. Perna, M. Sirianni, M. te Plate, N. Bonaventura, N. Espinoza, N. Kumari, N. L\\\"utzgendorf, N. Pirzkal, P. Ferruit, P. Jakobsen, P. Ogle, P. Zeidler, R. Bhatawdekar, R. Maiolino, R. Plesha, R. Wu, S. Arribas, S. Carniani, S. Charlot, S. H. Moseley, S. M. Birkmann, T. B\\\"oker, T. L. Beck, T. Rawle, Y. Abul-Huda, Z. Rustamkulov","submitted_at":"2023-01-31T17:01:09Z","abstract_excerpt":"The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope. In this paper, we summarize the in-orbit performance of NIRSpec, as derived from data collected during its commissioning campaign and the first few months of nominal science operations. More specifically, we discuss the performance of some critical hardware components such as the two NIRSpec Hawaii-2RG (H2RG) detectors, wheel mechanisms, and the micro-shutter array. We also summarize the accuracy of the two target acquisition procedures used to accurately place science targets"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.13766","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/2301.13766/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":"2301.13766","created_at":"2026-07-05T05:55:49.007087+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.13766v1","created_at":"2026-07-05T05:55:49.007087+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.13766","created_at":"2026-07-05T05:55:49.007087+00:00"},{"alias_kind":"pith_short_12","alias_value":"2PTK5SGQUISK","created_at":"2026-07-05T05:55:49.007087+00:00"},{"alias_kind":"pith_short_16","alias_value":"2PTK5SGQUISKA3SB","created_at":"2026-07-05T05:55:49.007087+00:00"},{"alias_kind":"pith_short_8","alias_value":"2PTK5SGQ","created_at":"2026-07-05T05:55:49.007087+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.07461","citing_title":"A clear detection of proper motion confirms that the claimed $\\mathbf{z\\simeq32}$ galaxy candidate, \"Capotauro'', is a Y-type brown dwarf","ref_index":111,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW","json":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW.json","graph_json":"https://pith.science/api/pith-number/2PTK5SGQUISKA3SBT6WCFZIBPW/graph.json","events_json":"https://pith.science/api/pith-number/2PTK5SGQUISKA3SBT6WCFZIBPW/events.json","paper":"https://pith.science/paper/2PTK5SGQ"},"agent_actions":{"view_html":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW","download_json":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW.json","view_paper":"https://pith.science/paper/2PTK5SGQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.13766&json=true","fetch_graph":"https://pith.science/api/pith-number/2PTK5SGQUISKA3SBT6WCFZIBPW/graph.json","fetch_events":"https://pith.science/api/pith-number/2PTK5SGQUISKA3SBT6WCFZIBPW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW/action/storage_attestation","attest_author":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW/action/author_attestation","sign_citation":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW/action/citation_signature","submit_replication":"https://pith.science/pith/2PTK5SGQUISKA3SBT6WCFZIBPW/action/replication_record"}},"created_at":"2026-07-05T05:55:49.007087+00:00","updated_at":"2026-07-05T05:55:49.007087+00:00"}