{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:52CNSOCZFPQQXOE2IJKXG7ITKN","short_pith_number":"pith:52CNSOCZ","schema_version":"1.0","canonical_sha256":"ee84d938592be10bb89a4255737d13534489563a75c0137f1cbe9aaf68b46914","source":{"kind":"arxiv","id":"astro-ph/0209479","version":1},"attestation_state":"computed","paper":{"title":"The Broad-band Optical Properties of Galaxies with Redshifts 0.0 < z < 0.2","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. H. Weinberg, D. J. Eisenstein, D. J. Schlegel, D. Q. Lamb, D. W. Hogg, I. Csabai, I. K. Baldry, J. A. Munn, J. Brinkmann, J. E. Gunn, J. Loveday, K. Shimasaku, M. A. Strauss, M. Fukugita, M. R. Blanton, M. S. Vogeley, N. A. Bahcall, R. C. Nichol, R. H. Lupton, S. Okamura, Z. Ivezic","submitted_at":"2002-09-23T20:02:35Z","abstract_excerpt":"Using photometry and spectroscopy of 144,609 galaxies from the Sloan Digital Sky Survey, we present bivariate distributions of pairs of seven galaxy properties: four optical colors, surface brightness, radial profile shape as measured by the Sersic index, and absolute magnitude. In addition, we present the dependence of local galaxy density (smoothed on 8 h^{-1} Mpc scales) on all of these properties. Several classic, well-known relations among galaxy properties are evident at extremely high signal-to-noise ratio: the color-color relations of galaxies, the color-magnitude relations, the magnit"},"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":"astro-ph/0209479","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-09-23T20:02:35Z","cross_cats_sorted":[],"title_canon_sha256":"85ed4c967848dd898fd45b8bb5d56b92a94d6283a4b12dbfd055236b78f68898","abstract_canon_sha256":"894369aac50acd9c877cbe0a0b5cca6bc6c37d8c9170d6b30e6a88b2867845b6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:18:14.617023Z","signature_b64":"gHx2AbO/aX+lhC3v6MXhc3buGGvUI0vQOrSexrbD/Ggj/iRVA7uKPdszIIt0qZdPUs8qXQXHKw4hktE/b0RcDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee84d938592be10bb89a4255737d13534489563a75c0137f1cbe9aaf68b46914","last_reissued_at":"2026-05-18T04:18:14.616530Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:18:14.616530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Broad-band Optical Properties of Galaxies with Redshifts 0.0 < z < 0.2","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. H. Weinberg, D. J. Eisenstein, D. J. Schlegel, D. Q. Lamb, D. W. Hogg, I. Csabai, I. K. Baldry, J. A. Munn, J. Brinkmann, J. E. Gunn, J. Loveday, K. Shimasaku, M. A. Strauss, M. Fukugita, M. R. Blanton, M. S. Vogeley, N. A. Bahcall, R. C. Nichol, R. H. Lupton, S. Okamura, Z. Ivezic","submitted_at":"2002-09-23T20:02:35Z","abstract_excerpt":"Using photometry and spectroscopy of 144,609 galaxies from the Sloan Digital Sky Survey, we present bivariate distributions of pairs of seven galaxy properties: four optical colors, surface brightness, radial profile shape as measured by the Sersic index, and absolute magnitude. In addition, we present the dependence of local galaxy density (smoothed on 8 h^{-1} Mpc scales) on all of these properties. Several classic, well-known relations among galaxy properties are evident at extremely high signal-to-noise ratio: the color-color relations of galaxies, the color-magnitude relations, the magnit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0209479","kind":"arxiv","version":1},"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":"astro-ph/0209479","created_at":"2026-05-18T04:18:14.616610+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0209479v1","created_at":"2026-05-18T04:18:14.616610+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0209479","created_at":"2026-05-18T04:18:14.616610+00:00"},{"alias_kind":"pith_short_12","alias_value":"52CNSOCZFPQQ","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"52CNSOCZFPQQXOE2","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"52CNSOCZ","created_at":"2026-05-18T12:25:50.845339+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/52CNSOCZFPQQXOE2IJKXG7ITKN","json":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN.json","graph_json":"https://pith.science/api/pith-number/52CNSOCZFPQQXOE2IJKXG7ITKN/graph.json","events_json":"https://pith.science/api/pith-number/52CNSOCZFPQQXOE2IJKXG7ITKN/events.json","paper":"https://pith.science/paper/52CNSOCZ"},"agent_actions":{"view_html":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN","download_json":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN.json","view_paper":"https://pith.science/paper/52CNSOCZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0209479&json=true","fetch_graph":"https://pith.science/api/pith-number/52CNSOCZFPQQXOE2IJKXG7ITKN/graph.json","fetch_events":"https://pith.science/api/pith-number/52CNSOCZFPQQXOE2IJKXG7ITKN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN/action/storage_attestation","attest_author":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN/action/author_attestation","sign_citation":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN/action/citation_signature","submit_replication":"https://pith.science/pith/52CNSOCZFPQQXOE2IJKXG7ITKN/action/replication_record"}},"created_at":"2026-05-18T04:18:14.616610+00:00","updated_at":"2026-05-18T04:18:14.616610+00:00"}