{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:EEKX5SMMDAHNCLZMI2J57MR6M5","short_pith_number":"pith:EEKX5SMM","schema_version":"1.0","canonical_sha256":"21157ec98c180ed12f2c4693dfb23e676d095ad9d335d7cdb6a00f79bc794562","source":{"kind":"arxiv","id":"astro-ph/0703394","version":1},"attestation_state":"computed","paper":{"title":"A complete sample of twelve very X-ray luminous galaxy clusters at z>0.5","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.C. Edge, C.-J. Ma, D. Donovan, E. Barrett, H. Ebeling, L. van Speybroeck","submitted_at":"2007-03-15T13:51:21Z","abstract_excerpt":"We present the statistically complete and cosmologically most relevant subset of the twelve most distant galaxy clusters detected at z>0.5 by the MAssive Cluster Survey (MACS). Ten of these systems are new discoveries; only two (MACSJ0018.5+1626 aka CL0016+1609, and MACSJ0454.1-0300 aka MS0451.6-0305) were previously known. We provide fundamental cluster properties derived from our optical and X-ray follow-up observations as well as the selection function in tabulated form to facilitate cosmological studies using this sample."},"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/0703394","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-03-15T13:51:21Z","cross_cats_sorted":[],"title_canon_sha256":"c97f09796cee66c96c3b72fb86346ca5d730342e1e1ee59d6a089acd033457b7","abstract_canon_sha256":"50181929b5232a8d073154eabf039400a387ea0612ced5609742690cd17c863e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:07:47.094390Z","signature_b64":"meCp9EqJEUjSXFt/rurThQxZ+4DeJaR7AxvcWBlgHKAZ/pMP7fELh/XJE3kAjAi9PZnTxwJdE5BMP7+2WfgiBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21157ec98c180ed12f2c4693dfb23e676d095ad9d335d7cdb6a00f79bc794562","last_reissued_at":"2026-07-04T17:07:47.093720Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:07:47.093720Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A complete sample of twelve very X-ray luminous galaxy clusters at z>0.5","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.C. Edge, C.-J. Ma, D. Donovan, E. Barrett, H. Ebeling, L. van Speybroeck","submitted_at":"2007-03-15T13:51:21Z","abstract_excerpt":"We present the statistically complete and cosmologically most relevant subset of the twelve most distant galaxy clusters detected at z>0.5 by the MAssive Cluster Survey (MACS). Ten of these systems are new discoveries; only two (MACSJ0018.5+1626 aka CL0016+1609, and MACSJ0454.1-0300 aka MS0451.6-0305) were previously known. We provide fundamental cluster properties derived from our optical and X-ray follow-up observations as well as the selection function in tabulated form to facilitate cosmological studies using this sample."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0703394","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0703394/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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/0703394","created_at":"2026-07-04T17:07:47.093816+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0703394v1","created_at":"2026-07-04T17:07:47.093816+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0703394","created_at":"2026-07-04T17:07:47.093816+00:00"},{"alias_kind":"pith_short_12","alias_value":"EEKX5SMMDAHN","created_at":"2026-07-04T17:07:47.093816+00:00"},{"alias_kind":"pith_short_16","alias_value":"EEKX5SMMDAHNCLZM","created_at":"2026-07-04T17:07:47.093816+00:00"},{"alias_kind":"pith_short_8","alias_value":"EEKX5SMM","created_at":"2026-07-04T17:07:47.093816+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.00553","citing_title":"The Jackknife method as a new approach to validate strong lens mass models","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5","json":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5.json","graph_json":"https://pith.science/api/pith-number/EEKX5SMMDAHNCLZMI2J57MR6M5/graph.json","events_json":"https://pith.science/api/pith-number/EEKX5SMMDAHNCLZMI2J57MR6M5/events.json","paper":"https://pith.science/paper/EEKX5SMM"},"agent_actions":{"view_html":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5","download_json":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5.json","view_paper":"https://pith.science/paper/EEKX5SMM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0703394&json=true","fetch_graph":"https://pith.science/api/pith-number/EEKX5SMMDAHNCLZMI2J57MR6M5/graph.json","fetch_events":"https://pith.science/api/pith-number/EEKX5SMMDAHNCLZMI2J57MR6M5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5/action/storage_attestation","attest_author":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5/action/author_attestation","sign_citation":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5/action/citation_signature","submit_replication":"https://pith.science/pith/EEKX5SMMDAHNCLZMI2J57MR6M5/action/replication_record"}},"created_at":"2026-07-04T17:07:47.093816+00:00","updated_at":"2026-07-04T17:07:47.093816+00:00"}