{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:NVEAQVNTAABMNKWRDQQPMHS5CQ","short_pith_number":"pith:NVEAQVNT","schema_version":"1.0","canonical_sha256":"6d480855b30002c6aad11c20f61e5d140911fca8818bdfc531a75130e12ff177","source":{"kind":"arxiv","id":"1801.01852","version":2},"attestation_state":"computed","paper":{"title":"The triply-ionized carbon forest from eBOSS: cosmological correlations with quasars in SDSS-IV DR14","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"An\\v{z}e Slosar, Donald P. Schneider, H\\'elion du Mas des Bourboux, Ignasi P\\'erez-R\\`afols, James Rich, Joel R. Brownstein, Jonathan Brinkmann, Julian E. Bautista, Julien Guy, Kyle Dawson, Matthew M. Pieri, Michael Blomqvist, Nicol\\'as G. Busca, Victoria de Sainte Agathe, Will J. Percival","submitted_at":"2018-01-05T17:47:49Z","abstract_excerpt":"We present measurements of the cross-correlation of the triply-ionized carbon (CIV) forest with quasars using Sloan Digital Sky Survey Data Release 14. The study exploits a large sample of new quasars from the first two years of observations by the Extended Baryon Oscillation Spectroscopic Survey (eBOSS). The CIV forest is a weaker tracer of large-scale structure than the Ly$\\alpha$ forest, but benefits from being accessible at redshifts $z<2$ where the quasar number density from eBOSS is high. Our data sample consists of 287,651 CIV forest quasars in the redshift range $1.4<z<3.5$ and 387,315"},"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":"1801.01852","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-01-05T17:47:49Z","cross_cats_sorted":[],"title_canon_sha256":"297de37aeec8021d3b7caddfa1e05f8b86d0fb99b1f4fdad2337085effc23fd7","abstract_canon_sha256":"bfb08ce65c0b608530ddf6660c752dd97bb7fcefa97d017397583feb5c8c4595"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:58.129910Z","signature_b64":"oDbVGDjXxbQraRrLvNV420GSZeexVlBzvOk89L19V2DoOfsykjGKZNnAxNpGyCVxlEZoTw769hYk2hPTQtTcBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d480855b30002c6aad11c20f61e5d140911fca8818bdfc531a75130e12ff177","last_reissued_at":"2026-05-18T00:15:58.129393Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:58.129393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The triply-ionized carbon forest from eBOSS: cosmological correlations with quasars in SDSS-IV DR14","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"An\\v{z}e Slosar, Donald P. Schneider, H\\'elion du Mas des Bourboux, Ignasi P\\'erez-R\\`afols, James Rich, Joel R. Brownstein, Jonathan Brinkmann, Julian E. Bautista, Julien Guy, Kyle Dawson, Matthew M. Pieri, Michael Blomqvist, Nicol\\'as G. Busca, Victoria de Sainte Agathe, Will J. Percival","submitted_at":"2018-01-05T17:47:49Z","abstract_excerpt":"We present measurements of the cross-correlation of the triply-ionized carbon (CIV) forest with quasars using Sloan Digital Sky Survey Data Release 14. The study exploits a large sample of new quasars from the first two years of observations by the Extended Baryon Oscillation Spectroscopic Survey (eBOSS). The CIV forest is a weaker tracer of large-scale structure than the Ly$\\alpha$ forest, but benefits from being accessible at redshifts $z<2$ where the quasar number density from eBOSS is high. Our data sample consists of 287,651 CIV forest quasars in the redshift range $1.4<z<3.5$ and 387,315"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.01852","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":""},"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":"1801.01852","created_at":"2026-05-18T00:15:58.129470+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.01852v2","created_at":"2026-05-18T00:15:58.129470+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.01852","created_at":"2026-05-18T00:15:58.129470+00:00"},{"alias_kind":"pith_short_12","alias_value":"NVEAQVNTAABM","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"NVEAQVNTAABMNKWR","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"NVEAQVNT","created_at":"2026-05-18T12:32:40.477152+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/NVEAQVNTAABMNKWRDQQPMHS5CQ","json":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ.json","graph_json":"https://pith.science/api/pith-number/NVEAQVNTAABMNKWRDQQPMHS5CQ/graph.json","events_json":"https://pith.science/api/pith-number/NVEAQVNTAABMNKWRDQQPMHS5CQ/events.json","paper":"https://pith.science/paper/NVEAQVNT"},"agent_actions":{"view_html":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ","download_json":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ.json","view_paper":"https://pith.science/paper/NVEAQVNT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.01852&json=true","fetch_graph":"https://pith.science/api/pith-number/NVEAQVNTAABMNKWRDQQPMHS5CQ/graph.json","fetch_events":"https://pith.science/api/pith-number/NVEAQVNTAABMNKWRDQQPMHS5CQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ/action/storage_attestation","attest_author":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ/action/author_attestation","sign_citation":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ/action/citation_signature","submit_replication":"https://pith.science/pith/NVEAQVNTAABMNKWRDQQPMHS5CQ/action/replication_record"}},"created_at":"2026-05-18T00:15:58.129470+00:00","updated_at":"2026-05-18T00:15:58.129470+00:00"}