{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AHX5EGMSBJLB755A4ZNCDHMQML","short_pith_number":"pith:AHX5EGMS","schema_version":"1.0","canonical_sha256":"01efd219920a561ff7a0e65a219d9062fe220b48e01365409b0703d08a4407e3","source":{"kind":"arxiv","id":"1902.06791","version":1},"attestation_state":"computed","paper":{"title":"Chandra observations of the Abell S0295 cluster","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aurelia Pascut, John P. Hughes","submitted_at":"2019-02-18T20:39:59Z","abstract_excerpt":"We present deep ($205 \\rm ks$), \\Chandra observations of the \\ab295 binary merging cluster ($z=0.30$). In the X-ray image, the secondary component is clearly visible as a surface brightness peak, while the primary cluster has a flatter distribution. We found cool gas ($\\sim 6 \\rm keV$) associated with the secondary, while the central temperature of the primary does not deviate significantly from the mean temperature of the cluster of $\\sim 9.5 \\rm keV$. In the vicinity of the primary's core we found the hottest region in the cluster accompanied by a surface brightness discontinuity. We propose"},"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":"1902.06791","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-02-18T20:39:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"7ac65450cdd40d7c822e8b3f8b33c5d06a9b7ee278295c332fdfa863b58c3787","abstract_canon_sha256":"baf41370dfeec14efc8e2ca00e2f90934c45dcf768dd8dcf4ed6709a01805ff0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:38.945242Z","signature_b64":"a9zK95do4G83Dumw+yzsCh9r0PY54XMxIih+dLVkQe0jkwjYO8LgO/Mo52fr78zd1jDY1knUvtiJNJ7/cvwRDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01efd219920a561ff7a0e65a219d9062fe220b48e01365409b0703d08a4407e3","last_reissued_at":"2026-05-17T23:49:38.944604Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:38.944604Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chandra observations of the Abell S0295 cluster","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aurelia Pascut, John P. Hughes","submitted_at":"2019-02-18T20:39:59Z","abstract_excerpt":"We present deep ($205 \\rm ks$), \\Chandra observations of the \\ab295 binary merging cluster ($z=0.30$). In the X-ray image, the secondary component is clearly visible as a surface brightness peak, while the primary cluster has a flatter distribution. We found cool gas ($\\sim 6 \\rm keV$) associated with the secondary, while the central temperature of the primary does not deviate significantly from the mean temperature of the cluster of $\\sim 9.5 \\rm keV$. In the vicinity of the primary's core we found the hottest region in the cluster accompanied by a surface brightness discontinuity. We propose"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.06791","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":"1902.06791","created_at":"2026-05-17T23:49:38.944706+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.06791v1","created_at":"2026-05-17T23:49:38.944706+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.06791","created_at":"2026-05-17T23:49:38.944706+00:00"},{"alias_kind":"pith_short_12","alias_value":"AHX5EGMSBJLB","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"AHX5EGMSBJLB755A","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"AHX5EGMS","created_at":"2026-05-18T12:33:12.712433+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/AHX5EGMSBJLB755A4ZNCDHMQML","json":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML.json","graph_json":"https://pith.science/api/pith-number/AHX5EGMSBJLB755A4ZNCDHMQML/graph.json","events_json":"https://pith.science/api/pith-number/AHX5EGMSBJLB755A4ZNCDHMQML/events.json","paper":"https://pith.science/paper/AHX5EGMS"},"agent_actions":{"view_html":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML","download_json":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML.json","view_paper":"https://pith.science/paper/AHX5EGMS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.06791&json=true","fetch_graph":"https://pith.science/api/pith-number/AHX5EGMSBJLB755A4ZNCDHMQML/graph.json","fetch_events":"https://pith.science/api/pith-number/AHX5EGMSBJLB755A4ZNCDHMQML/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML/action/storage_attestation","attest_author":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML/action/author_attestation","sign_citation":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML/action/citation_signature","submit_replication":"https://pith.science/pith/AHX5EGMSBJLB755A4ZNCDHMQML/action/replication_record"}},"created_at":"2026-05-17T23:49:38.944706+00:00","updated_at":"2026-05-17T23:49:38.944706+00:00"}