{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:VE6CQLKRC4HINLKQRJSHEORXKF","short_pith_number":"pith:VE6CQLKR","schema_version":"1.0","canonical_sha256":"a93c282d51170e86ad508a64723a375156676c6ce8fe6f90a303bf6f24323a6c","source":{"kind":"arxiv","id":"2008.00660","version":2},"attestation_state":"computed","paper":{"title":"SPT-CL J2032-5627: a new Southern double relic cluster observed with ASKAP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"G. W. Pratt, I. Bartalucci, M. Johnston-Hollitt, S. W. Duchesne, T. Hodgson","submitted_at":"2020-08-03T06:01:29Z","abstract_excerpt":"We present a radio and X-ray analysis of the galaxy cluster SPT-CL J2032-5627. Investigation of public data from the Australian Square Kilometre Array Pathfinder (ASKAP) at 943 MHz shows two previously undetected radio relics at either side of the cluster. For both relic sources we utilise archival Australia Telescope Compact Array (ATCA) data at 5.5 GHz in conjunction with the new ASKAP data to determine that both have steep integrated radio spectra ($\\alpha_\\mathrm{SE} = -1.52 \\pm 0.10$ and $\\alpha_\\mathrm{NW,full} = -1.18 \\pm 0.10$ for the southeast and northwest relic sources, respectively"},"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":"2008.00660","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-08-03T06:01:29Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"be82810a6a7e9cac022b15d9853ab14fdef3034c42a27dd4dfd56d81a5cbe176","abstract_canon_sha256":"bdf69f377c8685aac6dc4637c0c0c9cde11aaa55b6095a20c49c2c58cd569bf2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:09:44.514693Z","signature_b64":"B9ecktHyPUjOfLvp5YrbKihB0u03zoz5qodGpX5VXHRUbw9QexnrCE+s8v3n8KY3HeFe+B7uF7XUH0iMZNPFDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a93c282d51170e86ad508a64723a375156676c6ce8fe6f90a303bf6f24323a6c","last_reissued_at":"2026-07-05T02:09:44.514196Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:09:44.514196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SPT-CL J2032-5627: a new Southern double relic cluster observed with ASKAP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"G. W. Pratt, I. Bartalucci, M. Johnston-Hollitt, S. W. Duchesne, T. Hodgson","submitted_at":"2020-08-03T06:01:29Z","abstract_excerpt":"We present a radio and X-ray analysis of the galaxy cluster SPT-CL J2032-5627. Investigation of public data from the Australian Square Kilometre Array Pathfinder (ASKAP) at 943 MHz shows two previously undetected radio relics at either side of the cluster. For both relic sources we utilise archival Australia Telescope Compact Array (ATCA) data at 5.5 GHz in conjunction with the new ASKAP data to determine that both have steep integrated radio spectra ($\\alpha_\\mathrm{SE} = -1.52 \\pm 0.10$ and $\\alpha_\\mathrm{NW,full} = -1.18 \\pm 0.10$ for the southeast and northwest relic sources, respectively"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.00660","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2008.00660/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":"2008.00660","created_at":"2026-07-05T02:09:44.514255+00:00"},{"alias_kind":"arxiv_version","alias_value":"2008.00660v2","created_at":"2026-07-05T02:09:44.514255+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.00660","created_at":"2026-07-05T02:09:44.514255+00:00"},{"alias_kind":"pith_short_12","alias_value":"VE6CQLKRC4HI","created_at":"2026-07-05T02:09:44.514255+00:00"},{"alias_kind":"pith_short_16","alias_value":"VE6CQLKRC4HINLKQ","created_at":"2026-07-05T02:09:44.514255+00:00"},{"alias_kind":"pith_short_8","alias_value":"VE6CQLKR","created_at":"2026-07-05T02:09:44.514255+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/VE6CQLKRC4HINLKQRJSHEORXKF","json":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF.json","graph_json":"https://pith.science/api/pith-number/VE6CQLKRC4HINLKQRJSHEORXKF/graph.json","events_json":"https://pith.science/api/pith-number/VE6CQLKRC4HINLKQRJSHEORXKF/events.json","paper":"https://pith.science/paper/VE6CQLKR"},"agent_actions":{"view_html":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF","download_json":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF.json","view_paper":"https://pith.science/paper/VE6CQLKR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2008.00660&json=true","fetch_graph":"https://pith.science/api/pith-number/VE6CQLKRC4HINLKQRJSHEORXKF/graph.json","fetch_events":"https://pith.science/api/pith-number/VE6CQLKRC4HINLKQRJSHEORXKF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF/action/storage_attestation","attest_author":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF/action/author_attestation","sign_citation":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF/action/citation_signature","submit_replication":"https://pith.science/pith/VE6CQLKRC4HINLKQRJSHEORXKF/action/replication_record"}},"created_at":"2026-07-05T02:09:44.514255+00:00","updated_at":"2026-07-05T02:09:44.514255+00:00"}