{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ZIWS23CSVJS33Q2TQB6AMMUCEI","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":"e467b17cf217fcf14ce48188f3bd61853161f44f991c6faa52fcc724fb960895","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-07-08T14:00:42Z","title_canon_sha256":"92ede95a1c7bb222cd768f543def62b0d36623caf6d5139b5eae4e8f772a1a94"},"schema_version":"1.0","source":{"id":"1507.02160","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.02160","created_at":"2026-05-18T01:11:46Z"},{"alias_kind":"arxiv_version","alias_value":"1507.02160v2","created_at":"2026-05-18T01:11:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.02160","created_at":"2026-05-18T01:11:46Z"},{"alias_kind":"pith_short_12","alias_value":"ZIWS23CSVJS3","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZIWS23CSVJS33Q2T","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZIWS23CS","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:540f5b5e66be281c70ea260f08eff70bf734ec79cdefb13b4bc9ac44ef1d5c96","target":"graph","created_at":"2026-05-18T01:11:46Z","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"},"paper":{"abstract_excerpt":"We measure the angular two-point correlation and angular power spectrum from the NRAO VLA Sky Survey (NVSS) of radio galaxies. They are found to be consistent with the best-fit cosmological model from the Planck analysis, and with the redshift distribution obtained from the Combined EIS-NVSS Survey Of Radio Sources (CENSORS). Our analysis is based on an optimal estimation of the two-point correlation function and makes use of a new mask, that takes into account direction dependent effects of the observations, sidelobe effects of bright sources and galactic foreground. We also set a flux thresh","authors_text":"Dominik J. Schwarz, Song Chen","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-07-08T14:00:42Z","title":"The angular two-point correlation of NVSS galaxies revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.02160","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:da9f8d889aaa8ab6664094f273e86f474d367531085de301daadb55b9b200321","target":"record","created_at":"2026-05-18T01:11:46Z","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":"e467b17cf217fcf14ce48188f3bd61853161f44f991c6faa52fcc724fb960895","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-07-08T14:00:42Z","title_canon_sha256":"92ede95a1c7bb222cd768f543def62b0d36623caf6d5139b5eae4e8f772a1a94"},"schema_version":"1.0","source":{"id":"1507.02160","kind":"arxiv","version":2}},"canonical_sha256":"ca2d2d6c52aa65bdc353807c06328222114de6cee3eb801fa54fc0c976344894","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca2d2d6c52aa65bdc353807c06328222114de6cee3eb801fa54fc0c976344894","first_computed_at":"2026-05-18T01:11:46.835614Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:46.835614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VHoEvz22ETu9zYhxY88sBZqCU3cOHH7IbVrjcTsCPUO8vubFvgL02k+XrK+jnxngE76ippY2Mf5cGZjcmEFcCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:46.836005Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.02160","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da9f8d889aaa8ab6664094f273e86f474d367531085de301daadb55b9b200321","sha256:540f5b5e66be281c70ea260f08eff70bf734ec79cdefb13b4bc9ac44ef1d5c96"],"state_sha256":"bb61729c6f6f891c9110a109c68f1ee685121eaeeb6d216512f939db082aee6b"}