{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:HSARINFZFS657N3ZPZY7EZI2LW","short_pith_number":"pith:HSARINFZ","schema_version":"1.0","canonical_sha256":"3c811434b92cbddfb7797e71f2651a5dbd05a7a3bc5857a427073df9ebcf7756","source":{"kind":"arxiv","id":"2209.14482","version":2},"attestation_state":"computed","paper":{"title":"The Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"Aaron M. Meisner, Adam D. Myers, A. de la Macorra, A. Dey, A. Font-Ribera, A. J. Ross, A. Kremin, A. P. Cooper, A. Raichoor, A. S. Bolton, B. A. Weaver, Biprateep Dey, C. Allende Prieto, Christopher J. Manser, Christophe Y\\`eche, C. Magneville, C. Poppett, C. Ravoux, D. Brooks, D. Green, D. J. Eisenstein, D. Kirkby, D. M. Alexander, D. Schlegel, E. Chaussidon, E. F. Schlafly, E. Gazta\\~naga, F. Prada, G. Dhungana, Gregory Tarl\\'e, H. Zou, Jeffrey A. Newman, J. E. Forero-Romero, J. Guy, J. Moustakas, Jundan Nie, K. Dawson, K. Honscheid, L. Le Guillou, Michael E. Levi, M. Ishak, M. Landriau, M. Schubnell, N. Palanque-Delabrouille, P. Martini, Ray M. Sharples, R. Kehoe, R. Miquel, Rongpu Zhou, S. Bailey, S. BenZvi, Sergey E. Koposov, S. Gontcho A Gontcho, Shadab Alam, Ting-Wen Lan, T. Kisner, W. J. Percival, Zhimin Zhou","submitted_at":"2022-09-29T00:26:28Z","abstract_excerpt":"We describe the spectroscopic data processing pipeline of the Dark Energy Spectroscopic Instrument (DESI), which is conducting a redshift survey of about 40 million galaxies and quasars using a purpose-built instrument on the 4-m Mayall Telescope at Kitt Peak National Observatory. The main goal of DESI is to measure with unprecedented precision the expansion history of the Universe with the Baryon Acoustic Oscillation technique and the growth rate of structure with Redshift Space Distortions. Ten spectrographs with three cameras each disperse the light from 5000 fibers onto 30 CCDs, covering t"},"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":"2209.14482","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-29T00:26:28Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"b88c5558ac5fd138661118bd58c0f67fc28d4f3c75c83d6644257eb643e6bbd9","abstract_canon_sha256":"9b283ec6efd0ab6443885ed9ce90fb523da97be32f0bddf70902101556111768"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:50:49.919024Z","signature_b64":"sSnl4J6lgEUFz+aywnFH28mUDu/DstCJM19zJcWoICyyvOKDjH3idMqHAvCbsLTVJBo8oJP1EsjfNwQEcozhCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c811434b92cbddfb7797e71f2651a5dbd05a7a3bc5857a427073df9ebcf7756","last_reissued_at":"2026-07-05T05:50:49.918512Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:50:49.918512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"Aaron M. Meisner, Adam D. Myers, A. de la Macorra, A. Dey, A. Font-Ribera, A. J. Ross, A. Kremin, A. P. Cooper, A. Raichoor, A. S. Bolton, B. A. Weaver, Biprateep Dey, C. Allende Prieto, Christopher J. Manser, Christophe Y\\`eche, C. Magneville, C. Poppett, C. Ravoux, D. Brooks, D. Green, D. J. Eisenstein, D. Kirkby, D. M. Alexander, D. Schlegel, E. Chaussidon, E. F. Schlafly, E. Gazta\\~naga, F. Prada, G. Dhungana, Gregory Tarl\\'e, H. Zou, Jeffrey A. Newman, J. E. Forero-Romero, J. Guy, J. Moustakas, Jundan Nie, K. Dawson, K. Honscheid, L. Le Guillou, Michael E. Levi, M. Ishak, M. Landriau, M. Schubnell, N. Palanque-Delabrouille, P. Martini, Ray M. Sharples, R. Kehoe, R. Miquel, Rongpu Zhou, S. Bailey, S. BenZvi, Sergey E. Koposov, S. Gontcho A Gontcho, Shadab Alam, Ting-Wen Lan, T. Kisner, W. J. Percival, Zhimin Zhou","submitted_at":"2022-09-29T00:26:28Z","abstract_excerpt":"We describe the spectroscopic data processing pipeline of the Dark Energy Spectroscopic Instrument (DESI), which is conducting a redshift survey of about 40 million galaxies and quasars using a purpose-built instrument on the 4-m Mayall Telescope at Kitt Peak National Observatory. The main goal of DESI is to measure with unprecedented precision the expansion history of the Universe with the Baryon Acoustic Oscillation technique and the growth rate of structure with Redshift Space Distortions. Ten spectrographs with three cameras each disperse the light from 5000 fibers onto 30 CCDs, covering t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.14482","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2209.14482/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":"2209.14482","created_at":"2026-07-05T05:50:49.918574+00:00"},{"alias_kind":"arxiv_version","alias_value":"2209.14482v2","created_at":"2026-07-05T05:50:49.918574+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.14482","created_at":"2026-07-05T05:50:49.918574+00:00"},{"alias_kind":"pith_short_12","alias_value":"HSARINFZFS65","created_at":"2026-07-05T05:50:49.918574+00:00"},{"alias_kind":"pith_short_16","alias_value":"HSARINFZFS657N3Z","created_at":"2026-07-05T05:50:49.918574+00:00"},{"alias_kind":"pith_short_8","alias_value":"HSARINFZ","created_at":"2026-07-05T05:50:49.918574+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":22,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.24852","citing_title":"The 3D clustering of Lyman Alpha Emitters measured with DESI","ref_index":68,"is_internal_anchor":false},{"citing_arxiv_id":"2606.27115","citing_title":"Clustering of high-redshift quasars with DESI DR2","ref_index":42,"is_internal_anchor":false},{"citing_arxiv_id":"2606.23936","citing_title":"Cosmological constraints from the DESI DR1 Bispectrum Full-Shape and DR2 BAO","ref_index":6,"is_internal_anchor":false},{"citing_arxiv_id":"2606.18581","citing_title":"DESI Data Release 2 ELGs: Property-dependent subsamples, imaging systematics, and clustering","ref_index":57,"is_internal_anchor":false},{"citing_arxiv_id":"2404.03001","citing_title":"DESI 2024 IV: Baryon Acoustic Oscillations from the Lyman Alpha Forest","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2508.05467","citing_title":"Combined tracer analysis for DESI 2024 BAO","ref_index":50,"is_internal_anchor":false},{"citing_arxiv_id":"2509.14322","citing_title":"Probing the limits of cosmological information from the Lyman-$\\alpha$ forest 2-point correlation functions","ref_index":21,"is_internal_anchor":false},{"citing_arxiv_id":"2510.19149","citing_title":"$H_0$ Without the Sound Horizon (or Supernovae): A 2% Measurement in DESI DR1","ref_index":70,"is_internal_anchor":false},{"citing_arxiv_id":"2404.03000","citing_title":"DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2411.12021","citing_title":"DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars","ref_index":18,"is_internal_anchor":false},{"citing_arxiv_id":"2503.14744","citing_title":"Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape","ref_index":99,"is_internal_anchor":false},{"citing_arxiv_id":"2601.21432","citing_title":"Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum","ref_index":52,"is_internal_anchor":false},{"citing_arxiv_id":"2503.14739","citing_title":"DESI DR2 Results I: Baryon Acoustic Oscillations from the Lyman Alpha Forest","ref_index":60,"is_internal_anchor":false},{"citing_arxiv_id":"2411.12022","citing_title":"DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2503.14743","citing_title":"Extended Dark Energy analysis using DESI DR2 BAO measurements","ref_index":33,"is_internal_anchor":false},{"citing_arxiv_id":"2604.26915","citing_title":"Testing Scale-Dependent Modified Gravity with DESI DR1","ref_index":82,"is_internal_anchor":false},{"citing_arxiv_id":"2404.03002","citing_title":"DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations","ref_index":104,"is_internal_anchor":false},{"citing_arxiv_id":"2604.19744","citing_title":"Precision Kinematic Sunyaev--Zel'dovich Measurements Across Halo Mass and Redshift with DESI DR2 and ACT DR6: Part I. Luminous Red Galaxies","ref_index":48,"is_internal_anchor":false},{"citing_arxiv_id":"2503.14738","citing_title":"DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints","ref_index":57,"is_internal_anchor":false},{"citing_arxiv_id":"2604.08895","citing_title":"FolpsD: combining EFT and phenomenological approaches for joint power spectrum and bispectrum analyses","ref_index":52,"is_internal_anchor":false},{"citing_arxiv_id":"2604.05213","citing_title":"Local primordial non-Gaussianity using cross-correlations of DESI tracers","ref_index":27,"is_internal_anchor":false},{"citing_arxiv_id":"2604.04867","citing_title":"Measurement of the galaxy-velocity power spectrum of DESI tracers with the kinematic Sunyaev-Zeldovich effect using DESI DR2 and ACT DR6","ref_index":93,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW","json":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW.json","graph_json":"https://pith.science/api/pith-number/HSARINFZFS657N3ZPZY7EZI2LW/graph.json","events_json":"https://pith.science/api/pith-number/HSARINFZFS657N3ZPZY7EZI2LW/events.json","paper":"https://pith.science/paper/HSARINFZ"},"agent_actions":{"view_html":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW","download_json":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW.json","view_paper":"https://pith.science/paper/HSARINFZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2209.14482&json=true","fetch_graph":"https://pith.science/api/pith-number/HSARINFZFS657N3ZPZY7EZI2LW/graph.json","fetch_events":"https://pith.science/api/pith-number/HSARINFZFS657N3ZPZY7EZI2LW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW/action/storage_attestation","attest_author":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW/action/author_attestation","sign_citation":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW/action/citation_signature","submit_replication":"https://pith.science/pith/HSARINFZFS657N3ZPZY7EZI2LW/action/replication_record"}},"created_at":"2026-07-05T05:50:49.918574+00:00","updated_at":"2026-07-05T05:50:49.918574+00:00"}