{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:UMLHBESDO2DTL7BYKIJKF2D6IQ","short_pith_number":"pith:UMLHBESD","schema_version":"1.0","canonical_sha256":"a316709243768735fc385212a2e87e443b3d8d12e50a44343f7d39a40c3a092d","source":{"kind":"arxiv","id":"0902.1534","version":1},"attestation_state":"computed","paper":{"title":"Multi-wavelength study of X-ray luminous clusters at z ~ 0.3 I. Star formation activity of cluster galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"3), A. Biviano (2), BC, Canada), D. Pierini (1), F. G. Braglia (1, Garching, Germany; (2) INAF-Osservatorio Astronomico di Trieste, H. Boehringer (1) ((1) Max-Planck-Institut fuer extraterrestrische Physik, Italy; (3) University of British Columbia, Trieste, Vancouver","submitted_at":"2009-02-09T21:10:37Z","abstract_excerpt":"The current paradigm of cosmic formation and evolution of galaxy clusters foresees growth mostly through merging. Galaxies in the infall region or in the core of a cluster undergo transformations owing to different environmental stresses. For two X-ray luminous clusters at redshift z ~ 0.3 with opposite X-ray morphologies, RXCJ0014.3-3022 and RXCJ2308.3-0211, we assess differences in galaxy populations as a function of cluster topography. Cluster large-scale structure and substructure are determined from the combined photometry in the B, V, and R bands, and from multi-object optical spectrosco"},"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":"0902.1534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-02-09T21:10:37Z","cross_cats_sorted":[],"title_canon_sha256":"90dd96213001ed06910d67eff162803cd6cb3d678640ba7abf55d36787dec0cb","abstract_canon_sha256":"44e0f9d250da7c598f3b7f15493b47c6379b4882b310cdef35eaec96794d2654"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:48.610156Z","signature_b64":"vLwoAOHrfi4ZLfwpu0kWtOBhb+6RseH4XyUyBtm9lxAJFKWLpQUc4aMxXhCRIP0uXrcdPstmIokY9/A2mGguDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a316709243768735fc385212a2e87e443b3d8d12e50a44343f7d39a40c3a092d","last_reissued_at":"2026-05-18T02:14:48.609627Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:48.609627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-wavelength study of X-ray luminous clusters at z ~ 0.3 I. Star formation activity of cluster galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"3), A. Biviano (2), BC, Canada), D. Pierini (1), F. G. Braglia (1, Garching, Germany; (2) INAF-Osservatorio Astronomico di Trieste, H. Boehringer (1) ((1) Max-Planck-Institut fuer extraterrestrische Physik, Italy; (3) University of British Columbia, Trieste, Vancouver","submitted_at":"2009-02-09T21:10:37Z","abstract_excerpt":"The current paradigm of cosmic formation and evolution of galaxy clusters foresees growth mostly through merging. Galaxies in the infall region or in the core of a cluster undergo transformations owing to different environmental stresses. For two X-ray luminous clusters at redshift z ~ 0.3 with opposite X-ray morphologies, RXCJ0014.3-3022 and RXCJ2308.3-0211, we assess differences in galaxy populations as a function of cluster topography. Cluster large-scale structure and substructure are determined from the combined photometry in the B, V, and R bands, and from multi-object optical spectrosco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.1534","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":"0902.1534","created_at":"2026-05-18T02:14:48.609706+00:00"},{"alias_kind":"arxiv_version","alias_value":"0902.1534v1","created_at":"2026-05-18T02:14:48.609706+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0902.1534","created_at":"2026-05-18T02:14:48.609706+00:00"},{"alias_kind":"pith_short_12","alias_value":"UMLHBESDO2DT","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"UMLHBESDO2DTL7BY","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"UMLHBESD","created_at":"2026-05-18T12:26:02.257875+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/UMLHBESDO2DTL7BYKIJKF2D6IQ","json":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ.json","graph_json":"https://pith.science/api/pith-number/UMLHBESDO2DTL7BYKIJKF2D6IQ/graph.json","events_json":"https://pith.science/api/pith-number/UMLHBESDO2DTL7BYKIJKF2D6IQ/events.json","paper":"https://pith.science/paper/UMLHBESD"},"agent_actions":{"view_html":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ","download_json":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ.json","view_paper":"https://pith.science/paper/UMLHBESD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0902.1534&json=true","fetch_graph":"https://pith.science/api/pith-number/UMLHBESDO2DTL7BYKIJKF2D6IQ/graph.json","fetch_events":"https://pith.science/api/pith-number/UMLHBESDO2DTL7BYKIJKF2D6IQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ/action/storage_attestation","attest_author":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ/action/author_attestation","sign_citation":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ/action/citation_signature","submit_replication":"https://pith.science/pith/UMLHBESDO2DTL7BYKIJKF2D6IQ/action/replication_record"}},"created_at":"2026-05-18T02:14:48.609706+00:00","updated_at":"2026-05-18T02:14:48.609706+00:00"}