{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:PV3RN7RIL3SRYVCPVHDC3O62LB","short_pith_number":"pith:PV3RN7RI","schema_version":"1.0","canonical_sha256":"7d7716fe285ee51c544fa9c62dbbda585ce2d5ba268b7ba89a6cbf5e9761d5e6","source":{"kind":"arxiv","id":"1603.03035","version":2},"attestation_state":"computed","paper":{"title":"The Evolution of the Intracluster Medium Metallicity in Sunyaev-Zel'dovich-Selected Galaxy Clusters at 0 < z < 1.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Saro, B. A. Benson, B. Stalder, C. L. Reichardt, E. Bulbul, E. D. Miller, G. P. Garmire, I. Chiu, J. D. Vieira, J. E. Carlstrom, J. Hlavacek-Larrondo, J. J. Mohr, L. E. Bleem, M. Brodwin, M. McDonald, N. Gupta, T. de Haan, W. R. Forman","submitted_at":"2016-03-09T21:00:00Z","abstract_excerpt":"We present the results of an X-ray spectral analysis of 153 galaxy clusters observed with the Chandra, XMM-Newton, and Suzaku space telescopes. These clusters, which span 0 < z < 1.5, were drawn from a larger, mass-selected sample of galaxy clusters discovered in the 2500 square degree South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey. With a total combined exposure time of 9.1 Ms, these data yield the strongest constraints to date on the evolution of the metal content of the intracluster medium (ICM). We find no evidence for strong evolution in the global (r<R500) ICM metallicity (dZ/dz"},"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":"1603.03035","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-03-09T21:00:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"337bf6b1d7d45e757d4a86c4f11de0caed2e7c86054d3f2fae1ed4f2b70ba6c0","abstract_canon_sha256":"454dfd97636cd0a6fefeee483e6e8ecdea5aac2936e7e57abb13ae9c0db130b8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:06.488361Z","signature_b64":"1IZGPdyZu+HOHhjD7Sg0+c33IlFq/pbnlnTN/6bs0+V6V4bTpb9EutVSiwcPPemw9XNyLpXQuHXHKcZ+Q1uSDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d7716fe285ee51c544fa9c62dbbda585ce2d5ba268b7ba89a6cbf5e9761d5e6","last_reissued_at":"2026-05-18T01:10:06.487768Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:06.487768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Evolution of the Intracluster Medium Metallicity in Sunyaev-Zel'dovich-Selected Galaxy Clusters at 0 < z < 1.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Saro, B. A. Benson, B. Stalder, C. L. Reichardt, E. Bulbul, E. D. Miller, G. P. Garmire, I. Chiu, J. D. Vieira, J. E. Carlstrom, J. Hlavacek-Larrondo, J. J. Mohr, L. E. Bleem, M. Brodwin, M. McDonald, N. Gupta, T. de Haan, W. R. Forman","submitted_at":"2016-03-09T21:00:00Z","abstract_excerpt":"We present the results of an X-ray spectral analysis of 153 galaxy clusters observed with the Chandra, XMM-Newton, and Suzaku space telescopes. These clusters, which span 0 < z < 1.5, were drawn from a larger, mass-selected sample of galaxy clusters discovered in the 2500 square degree South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey. With a total combined exposure time of 9.1 Ms, these data yield the strongest constraints to date on the evolution of the metal content of the intracluster medium (ICM). We find no evidence for strong evolution in the global (r<R500) ICM metallicity (dZ/dz"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03035","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":"1603.03035","created_at":"2026-05-18T01:10:06.487864+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.03035v2","created_at":"2026-05-18T01:10:06.487864+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03035","created_at":"2026-05-18T01:10:06.487864+00:00"},{"alias_kind":"pith_short_12","alias_value":"PV3RN7RIL3SR","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"PV3RN7RIL3SRYVCP","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"PV3RN7RI","created_at":"2026-05-18T12:30:39.010887+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/PV3RN7RIL3SRYVCPVHDC3O62LB","json":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB.json","graph_json":"https://pith.science/api/pith-number/PV3RN7RIL3SRYVCPVHDC3O62LB/graph.json","events_json":"https://pith.science/api/pith-number/PV3RN7RIL3SRYVCPVHDC3O62LB/events.json","paper":"https://pith.science/paper/PV3RN7RI"},"agent_actions":{"view_html":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB","download_json":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB.json","view_paper":"https://pith.science/paper/PV3RN7RI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.03035&json=true","fetch_graph":"https://pith.science/api/pith-number/PV3RN7RIL3SRYVCPVHDC3O62LB/graph.json","fetch_events":"https://pith.science/api/pith-number/PV3RN7RIL3SRYVCPVHDC3O62LB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB/action/storage_attestation","attest_author":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB/action/author_attestation","sign_citation":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB/action/citation_signature","submit_replication":"https://pith.science/pith/PV3RN7RIL3SRYVCPVHDC3O62LB/action/replication_record"}},"created_at":"2026-05-18T01:10:06.487864+00:00","updated_at":"2026-05-18T01:10:06.487864+00:00"}