{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:FIKJZURJCB65CLLFCZH3XKQ7QA","short_pith_number":"pith:FIKJZURJ","schema_version":"1.0","canonical_sha256":"2a149cd229107dd12d65164fbbaa1f801a0da41049c499a8ba6098b7cdec449d","source":{"kind":"arxiv","id":"1303.1819","version":1},"attestation_state":"computed","paper":{"title":"The X-ray Properties of Optically Selected Clusters of Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Amalia K. Hicks, David G. Gilbank, Erica Ellingson, Gabriel W. Pratt, Hans Bohringer, Howard K. C. Yee, Judith H. Croston, Megan Donahue, Michael Gladders, Renbin Yan","submitted_at":"2013-03-07T21:00:01Z","abstract_excerpt":"We present the results of Chandra and Suzaku X-ray observations of nine moderate-redshift (0.16 < z < 0.42) clusters discovered via the Red-sequence Cluster Survey (RCS). Surface brightness profiles are fitted to beta models, gas masses are determined, integrated spectra are extracted within R2500, and X-ray temperatures and luminosities are inferred. The Lx-Tx relationship expected from self-similar evolution is tested by comparing this sample to our previous X-ray investigation of nine high-redshift (0.6 < z < 1.0) optically selected clusters. We find that optically selected clusters are sys"},"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":"1303.1819","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-03-07T21:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"bd194d2d1c78fd49d87f60609f3aec124198daaae87879f6e43404f86b50f1a8","abstract_canon_sha256":"3af41745057f01ff6c0d5f111eae20af5fe7502cf9ee3c29de432dd35f24ec2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:09.954563Z","signature_b64":"zZ3dLwDBA73BXYLry1WRCdPPnLlu2/xnnk36q/sw0NPx5w3g2GNgOHfVovG2N5kOurGF1rQ2CX7vl6aE2dZdBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a149cd229107dd12d65164fbbaa1f801a0da41049c499a8ba6098b7cdec449d","last_reissued_at":"2026-05-18T01:51:09.953851Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:09.953851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The X-ray Properties of Optically Selected Clusters of Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Amalia K. Hicks, David G. Gilbank, Erica Ellingson, Gabriel W. Pratt, Hans Bohringer, Howard K. C. Yee, Judith H. Croston, Megan Donahue, Michael Gladders, Renbin Yan","submitted_at":"2013-03-07T21:00:01Z","abstract_excerpt":"We present the results of Chandra and Suzaku X-ray observations of nine moderate-redshift (0.16 < z < 0.42) clusters discovered via the Red-sequence Cluster Survey (RCS). Surface brightness profiles are fitted to beta models, gas masses are determined, integrated spectra are extracted within R2500, and X-ray temperatures and luminosities are inferred. The Lx-Tx relationship expected from self-similar evolution is tested by comparing this sample to our previous X-ray investigation of nine high-redshift (0.6 < z < 1.0) optically selected clusters. We find that optically selected clusters are sys"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1819","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":"1303.1819","created_at":"2026-05-18T01:51:09.953989+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.1819v1","created_at":"2026-05-18T01:51:09.953989+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1819","created_at":"2026-05-18T01:51:09.953989+00:00"},{"alias_kind":"pith_short_12","alias_value":"FIKJZURJCB65","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_16","alias_value":"FIKJZURJCB65CLLF","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_8","alias_value":"FIKJZURJ","created_at":"2026-05-18T12:27:45.050594+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/FIKJZURJCB65CLLFCZH3XKQ7QA","json":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA.json","graph_json":"https://pith.science/api/pith-number/FIKJZURJCB65CLLFCZH3XKQ7QA/graph.json","events_json":"https://pith.science/api/pith-number/FIKJZURJCB65CLLFCZH3XKQ7QA/events.json","paper":"https://pith.science/paper/FIKJZURJ"},"agent_actions":{"view_html":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA","download_json":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA.json","view_paper":"https://pith.science/paper/FIKJZURJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.1819&json=true","fetch_graph":"https://pith.science/api/pith-number/FIKJZURJCB65CLLFCZH3XKQ7QA/graph.json","fetch_events":"https://pith.science/api/pith-number/FIKJZURJCB65CLLFCZH3XKQ7QA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA/action/storage_attestation","attest_author":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA/action/author_attestation","sign_citation":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA/action/citation_signature","submit_replication":"https://pith.science/pith/FIKJZURJCB65CLLFCZH3XKQ7QA/action/replication_record"}},"created_at":"2026-05-18T01:51:09.953989+00:00","updated_at":"2026-05-18T01:51:09.953989+00:00"}