{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:JLW5TGI36SDFDYUPUCR47ECTSG","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"747f9410ff2006e7661a33c7b212d83930104dd47d6aef5895cf9ad1bc9eb8d7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-02-28T03:03:38Z","title_canon_sha256":"e2345fea3ffcf80beb295134509b7c862f0433ee84b746e0986ad76f6b331c08"},"schema_version":"1.0","source":{"id":"2402.18009","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.18009","created_at":"2026-07-05T10:07:23Z"},{"alias_kind":"arxiv_version","alias_value":"2402.18009v2","created_at":"2026-07-05T10:07:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.18009","created_at":"2026-07-05T10:07:23Z"},{"alias_kind":"pith_short_12","alias_value":"JLW5TGI36SDF","created_at":"2026-07-05T10:07:23Z"},{"alias_kind":"pith_short_16","alias_value":"JLW5TGI36SDFDYUP","created_at":"2026-07-05T10:07:23Z"},{"alias_kind":"pith_short_8","alias_value":"JLW5TGI3","created_at":"2026-07-05T10:07:23Z"}],"graph_snapshots":[{"event_id":"sha256:efa22d7badb668478269aab5d9b8d34454e5e611d177c620893511070d88c6d0","target":"graph","created_at":"2026-07-05T10:07:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2402.18009/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Dark Energy Spectroscopic Instrument (DESI) will measure millions of quasar spectra by the end of its 5 year survey. Quasar redshift errors impact the shape of the Lyman-$\\alpha$ forest correlation functions, which can affect cosmological analyses and therefore cosmological interpretations. Using data from the DESI Early Data Release and the first two months of the main survey, we measure the systematic redshift error from an offset in the cross-correlation of the Lyman-$\\alpha$ forest with quasars. We find evidence for a redshift dependent bias causing redshifts to be underestimated with ","authors_text":"Abby Bault, A. Cuceu, A. de la Macorra, A. Dey, A. Font-Ribera, A. Kremin, A. Lambert, Allyson Brodzeller, A. Meisner, A. Mu\\~noz-Guti\\'errez, B. A. Weaver, C. Gordon, C. Poppett, C. Ram\\'irez-P\\'erez, C. Ravoux, David Kirkby, D. Brooks, D. Schlegel, E. F. Schlafly, E. Gazta\\~naga, E. Sanchez, F. Prada, G. Niz, G. Rossi, G. Tarl\\'e, H. K. Herrera-Alcantar, I. P\\'erez-R\\`afols, J. Aguilar, J. Chaves-Montero, J. E. Forero-Romero, J. Moustakas, J. Nie, J. Silber, Julien Guy, K. Dawson, K. Honscheid, L. Cabayol-Garcia, L. Le Guillou, M. E. Levi, M. Landriau, M. Manera, M. Rezaie, M. Schubnell, M. Walther, N. G. Kara\\c{c}ayl{\\i}, N. Palanque-Delabrouille, P. Doel, P. Martini, P. Montero-Camacho, R. de la Cruz, R. Kehoe, R. Miquel, S. Ahlen, S. Bailey, S. Filbert, S. Gontcho A Gontcho, T. Claybaugh, T. Kisner, T. Tan, V. Ir\\v{s}i\\v{c}, W. J. Percival, Z. Zhou","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-02-28T03:03:38Z","title":"Impact of Systematic Redshift Errors on the Cross-correlation of the Lyman-$\\alpha$ Forest with Quasars at Small Scales Using DESI Early Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.18009","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:628c706f424bae3d952c7d3ba6d859cb3fa28cd1dad008b4eed70ef707b3caa7","target":"record","created_at":"2026-07-05T10:07:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"747f9410ff2006e7661a33c7b212d83930104dd47d6aef5895cf9ad1bc9eb8d7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-02-28T03:03:38Z","title_canon_sha256":"e2345fea3ffcf80beb295134509b7c862f0433ee84b746e0986ad76f6b331c08"},"schema_version":"1.0","source":{"id":"2402.18009","kind":"arxiv","version":2}},"canonical_sha256":"4aedd9991bf48651e28fa0a3cf90539190b583b25aba42c5ee09da70c86fc120","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4aedd9991bf48651e28fa0a3cf90539190b583b25aba42c5ee09da70c86fc120","first_computed_at":"2026-07-05T10:07:23.960860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:07:23.960860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7HEt5vgfLEMYhodFk3kwevGpFY5JmUW8XLKxtpDm7luql13ecaad2XBTBQ5MUFyt7+sOx6B+xYr219hJ5JTtDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:07:23.961421Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.18009","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:628c706f424bae3d952c7d3ba6d859cb3fa28cd1dad008b4eed70ef707b3caa7","sha256:efa22d7badb668478269aab5d9b8d34454e5e611d177c620893511070d88c6d0"],"state_sha256":"22fa7731b1e5a2cff7d38eec3c238fc600fb4bfa49882e32250ad17edb7cbbf6"}