{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:J25PVER2AGNZXCOPLSJ22K5L2Q","short_pith_number":"pith:J25PVER2","schema_version":"1.0","canonical_sha256":"4ebafa923a019b9b89cf5c93ad2babd41068bc36918e2069b99b8d0f1f9d70f5","source":{"kind":"arxiv","id":"astro-ph/0301218","version":4},"attestation_state":"computed","paper":{"title":"Chandra X-ray analysis of the massive high-redshift galaxy clusters ClJ1113.1-2615 and ClJ0152.7-1357","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) Institute for Astronomy, (3) Joint Centre for Astrophysics, 4), (4) Johns Hopkins University, (5) ESO, B. J. Maughan (1), C. Frye (3), C. R. Mullis (5) ((1) University of Birmingham, E. Perlman (3, Germany), H. Ebeling (2), L. R. Jones (1), P. Rosati (5), UK, USA","submitted_at":"2003-01-13T16:52:25Z","abstract_excerpt":"We present an analysis of Chandra observations of two high-redshift clusters of galaxies, ClJ1113.1-2615 at z=0.725 and ClJ0152.7-1357 at z=0.833. We find ClJ1113 to be relaxed with kT=4.3^{+0.5}_{-0.4}keV and a mass (within the virial radius) of 4.3^{+0.8}_{-0.7}*10^{14}Msol. ClJ0152, by contrast, is resolved into a northern and southern subcluster, each massive and X-ray luminous, in the process of merging. The temperatures of the subclusters are found to be 5.5^{+0.9}_{-0.8}keV and 5.2^{+1.1}_{-0.9}keV respectively, and their respective masses are 6.1^{+1.7}_{-1.5}*10^{14}Msol and 5.2^{+1.8"},"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/0301218","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-01-13T16:52:25Z","cross_cats_sorted":[],"title_canon_sha256":"5751e2bcd41a1cb57b682b4c41926bac560c568a2d9f362cd7cca38fc0d92482","abstract_canon_sha256":"6ce1bf5d8f55e894f428d8c5dc694ed9a0f82bf437d67a50e7e6c65cadd78fb6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:33.965478Z","signature_b64":"prvu2NHKrPv2Erxopq7HBZAwX6sA/SLrjT7sh2XPjwErO8wvo180/WpH5VIbC4mfj/uDwYw2TyFpoy35czFRBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ebafa923a019b9b89cf5c93ad2babd41068bc36918e2069b99b8d0f1f9d70f5","last_reissued_at":"2026-05-18T01:07:33.964799Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:33.964799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chandra X-ray analysis of the massive high-redshift galaxy clusters ClJ1113.1-2615 and ClJ0152.7-1357","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) Institute for Astronomy, (3) Joint Centre for Astrophysics, 4), (4) Johns Hopkins University, (5) ESO, B. J. Maughan (1), C. Frye (3), C. R. Mullis (5) ((1) University of Birmingham, E. Perlman (3, Germany), H. Ebeling (2), L. R. Jones (1), P. Rosati (5), UK, USA","submitted_at":"2003-01-13T16:52:25Z","abstract_excerpt":"We present an analysis of Chandra observations of two high-redshift clusters of galaxies, ClJ1113.1-2615 at z=0.725 and ClJ0152.7-1357 at z=0.833. We find ClJ1113 to be relaxed with kT=4.3^{+0.5}_{-0.4}keV and a mass (within the virial radius) of 4.3^{+0.8}_{-0.7}*10^{14}Msol. ClJ0152, by contrast, is resolved into a northern and southern subcluster, each massive and X-ray luminous, in the process of merging. The temperatures of the subclusters are found to be 5.5^{+0.9}_{-0.8}keV and 5.2^{+1.1}_{-0.9}keV respectively, and their respective masses are 6.1^{+1.7}_{-1.5}*10^{14}Msol and 5.2^{+1.8"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0301218","kind":"arxiv","version":4},"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/0301218","created_at":"2026-05-18T01:07:33.964890+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0301218v4","created_at":"2026-05-18T01:07:33.964890+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0301218","created_at":"2026-05-18T01:07:33.964890+00:00"},{"alias_kind":"pith_short_12","alias_value":"J25PVER2AGNZ","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_16","alias_value":"J25PVER2AGNZXCOP","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_8","alias_value":"J25PVER2","created_at":"2026-05-18T12:25:52.051335+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/J25PVER2AGNZXCOPLSJ22K5L2Q","json":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q.json","graph_json":"https://pith.science/api/pith-number/J25PVER2AGNZXCOPLSJ22K5L2Q/graph.json","events_json":"https://pith.science/api/pith-number/J25PVER2AGNZXCOPLSJ22K5L2Q/events.json","paper":"https://pith.science/paper/J25PVER2"},"agent_actions":{"view_html":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q","download_json":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q.json","view_paper":"https://pith.science/paper/J25PVER2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0301218&json=true","fetch_graph":"https://pith.science/api/pith-number/J25PVER2AGNZXCOPLSJ22K5L2Q/graph.json","fetch_events":"https://pith.science/api/pith-number/J25PVER2AGNZXCOPLSJ22K5L2Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q/action/storage_attestation","attest_author":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q/action/author_attestation","sign_citation":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q/action/citation_signature","submit_replication":"https://pith.science/pith/J25PVER2AGNZXCOPLSJ22K5L2Q/action/replication_record"}},"created_at":"2026-05-18T01:07:33.964890+00:00","updated_at":"2026-05-18T01:07:33.964890+00:00"}