{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FKRC42G5LJPYFNZ23LGAMHIGDO","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":"30884003c0aba2b0655bb06cab498542557a0032d8a9497abca694200cbb5839","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-25T16:01:20Z","title_canon_sha256":"1926a130e2fef64beac3c804ad8b1f097b49ea4ea3d215b07438f404e967181c"},"schema_version":"1.0","source":{"id":"2106.13725","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.13725","created_at":"2026-07-05T02:54:32Z"},{"alias_kind":"arxiv_version","alias_value":"2106.13725v2","created_at":"2026-07-05T02:54:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.13725","created_at":"2026-07-05T02:54:32Z"},{"alias_kind":"pith_short_12","alias_value":"FKRC42G5LJPY","created_at":"2026-07-05T02:54:32Z"},{"alias_kind":"pith_short_16","alias_value":"FKRC42G5LJPYFNZ2","created_at":"2026-07-05T02:54:32Z"},{"alias_kind":"pith_short_8","alias_value":"FKRC42G5","created_at":"2026-07-05T02:54:32Z"}],"graph_snapshots":[{"event_id":"sha256:62dfbe8a827c107e98bad342bb79d4d5e3b5e333533302065656ec52166c5106","target":"graph","created_at":"2026-07-05T02:54:32Z","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/2106.13725/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present measurements of the local primordial non-Gaussianity parameter \\fNLloc from the clustering of 343,708 quasars with redshifts 0.8 < z < 2.2 distributed over 4808 square degrees from the final data release (DR16) of the extended Baryon acoustic Oscillation Spectroscopic Survey (eBOSS), the largest volume spectroscopic survey up to date. Our analysis is performed in Fourier space, using the power spectrum monopole at very large scales to constrain the scale dependent halo bias. We carefully assess the impact of systematics on our measurement and test multiple contamination removal meth","authors_text":"Ashley J. Ross, Axel de la Macorra, Christophe Yeche, Donald P. Schneider, Eva-Maria Mueller, Graziano Rossi, Hector Gil-Mar{\\i}n, Hee-Jong Seo, Joel R. Brownstein, Julian Bautista, Kyle Dawson, Mehdi Rezaie, Nathalie Palanque-Delabrouille, Rossana Ruggeri, Will J. Percival","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-25T16:01:20Z","title":"The clustering of galaxies in the completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Primordial non-Gaussianity in Fourier Space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.13725","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":"sha256:8da35170c03428657f43c109df067b59360fbbc1b22c39b4b15a3f15a8051eeb","target":"record","created_at":"2026-07-05T02:54:32Z","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":"30884003c0aba2b0655bb06cab498542557a0032d8a9497abca694200cbb5839","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-06-25T16:01:20Z","title_canon_sha256":"1926a130e2fef64beac3c804ad8b1f097b49ea4ea3d215b07438f404e967181c"},"schema_version":"1.0","source":{"id":"2106.13725","kind":"arxiv","version":2}},"canonical_sha256":"2aa22e68dd5a5f82b73adacc061d061ba2b21c084faa0e4b78d508416b2053e4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2aa22e68dd5a5f82b73adacc061d061ba2b21c084faa0e4b78d508416b2053e4","first_computed_at":"2026-07-05T02:54:32.006619Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:54:32.006619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ET8ILuy+7Lg+dlrxCdcl1w8jFvzdkKZR02XatWuYa2CjAhaDyNdb/WSpSIhBP3mWaIPmqswp9ZWM5uAaiZK/Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T02:54:32.007130Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.13725","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8da35170c03428657f43c109df067b59360fbbc1b22c39b4b15a3f15a8051eeb","sha256:62dfbe8a827c107e98bad342bb79d4d5e3b5e333533302065656ec52166c5106"],"state_sha256":"c7d9bee4940fb41a08b0480537c5fad00580d0743f4f0356d4b1628585dc2fa3"}