{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:NMERFZAGWDVTSYZ5RPLFBGODTA","short_pith_number":"pith:NMERFZAG","schema_version":"1.0","canonical_sha256":"6b0912e406b0eb39633d8bd65099c3982c637e73853a3787589de2c7f56c08a9","source":{"kind":"arxiv","id":"1012.3470","version":2},"attestation_state":"computed","paper":{"title":"The Red-sequence Cluster Survey-2 (RCS-2): survey details and photometric catalog construction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"B. C. Hsieh, David G. Gilbank, H. K. C. Yee, M. D. Gladders","submitted_at":"2010-12-15T21:03:43Z","abstract_excerpt":"The second Red-sequence Cluster Survey (RCS-2) is a ~1000 square degree, multi-color imaging survey using the square-degree imager, MegaCam, on the Canada-France-Hawaii Telescope (CFHT). It is designed to detect clusters of galaxies over the redshift range 0.1<~z<~1. The primary aim is to build a statistically complete, large (~10^4) sample of clusters, covering a sufficiently long redshift baseline to be able to place constraints on cosmological parameters via the evolution of the cluster mass function. Other main science goals include building a large sample of high surface brightness, stron"},"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":"1012.3470","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-15T21:03:43Z","cross_cats_sorted":[],"title_canon_sha256":"06bab3d0ed540bb752091f40c976e659312c5d1db4fe3fac7458133d71f06017","abstract_canon_sha256":"de6f0420e635f1993932a6c0ca126d6711a99734fb398862f73faebf9bde17d8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:24.160128Z","signature_b64":"oQGZIe2qOUrbVA4Pn+POfpYle5WXmbhYc1fyT1X4GxhrpoX5fzxEqR8NvJzIhif0pblIkFgAqrTmdhd3dhaLBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b0912e406b0eb39633d8bd65099c3982c637e73853a3787589de2c7f56c08a9","last_reissued_at":"2026-05-18T02:04:24.159393Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:24.159393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Red-sequence Cluster Survey-2 (RCS-2): survey details and photometric catalog construction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"B. C. Hsieh, David G. Gilbank, H. K. C. Yee, M. D. Gladders","submitted_at":"2010-12-15T21:03:43Z","abstract_excerpt":"The second Red-sequence Cluster Survey (RCS-2) is a ~1000 square degree, multi-color imaging survey using the square-degree imager, MegaCam, on the Canada-France-Hawaii Telescope (CFHT). It is designed to detect clusters of galaxies over the redshift range 0.1<~z<~1. The primary aim is to build a statistically complete, large (~10^4) sample of clusters, covering a sufficiently long redshift baseline to be able to place constraints on cosmological parameters via the evolution of the cluster mass function. Other main science goals include building a large sample of high surface brightness, stron"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.3470","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":"1012.3470","created_at":"2026-05-18T02:04:24.159508+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.3470v2","created_at":"2026-05-18T02:04:24.159508+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.3470","created_at":"2026-05-18T02:04:24.159508+00:00"},{"alias_kind":"pith_short_12","alias_value":"NMERFZAGWDVT","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"NMERFZAGWDVTSYZ5","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"NMERFZAG","created_at":"2026-05-18T12:26:10.704358+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/NMERFZAGWDVTSYZ5RPLFBGODTA","json":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA.json","graph_json":"https://pith.science/api/pith-number/NMERFZAGWDVTSYZ5RPLFBGODTA/graph.json","events_json":"https://pith.science/api/pith-number/NMERFZAGWDVTSYZ5RPLFBGODTA/events.json","paper":"https://pith.science/paper/NMERFZAG"},"agent_actions":{"view_html":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA","download_json":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA.json","view_paper":"https://pith.science/paper/NMERFZAG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.3470&json=true","fetch_graph":"https://pith.science/api/pith-number/NMERFZAGWDVTSYZ5RPLFBGODTA/graph.json","fetch_events":"https://pith.science/api/pith-number/NMERFZAGWDVTSYZ5RPLFBGODTA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA/action/storage_attestation","attest_author":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA/action/author_attestation","sign_citation":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA/action/citation_signature","submit_replication":"https://pith.science/pith/NMERFZAGWDVTSYZ5RPLFBGODTA/action/replication_record"}},"created_at":"2026-05-18T02:04:24.159508+00:00","updated_at":"2026-05-18T02:04:24.159508+00:00"}