{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:XBAVKAB2DOR27GK5RISIMQ276O","short_pith_number":"pith:XBAVKAB2","schema_version":"1.0","canonical_sha256":"b84155003a1ba3af995d8a2486435ff380f3db690cfbd01844b03e2c2db0a395","source":{"kind":"arxiv","id":"1403.5261","version":1},"attestation_state":"computed","paper":{"title":"X-ray Observations of the Chemical Abundances in the Intra-Cluster Medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Hans B\\\"ohringer","submitted_at":"2014-03-20T13:50:18Z","abstract_excerpt":"Clusters of galaxies as the largest clearly defined objects in our Universe are ideal laboratories to study the distribution of the most abundant chemical elements heavier than hydrogen and helium and the history of their production. The cluster environment allows us to study the element abundances not only inside the galaxies, but also in the intergalactic space, the intracluster medium. Since the intracluster medium is heated to temperatures of several ten Million degrees, we can study the chemical composition of this medium through X-ray spectroscopy. Up to 13 heavy elements have been detec"},"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":"1403.5261","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-03-20T13:50:18Z","cross_cats_sorted":[],"title_canon_sha256":"9951c734fa28ad378ee9dc3f709189d13d1455d059db22da913115d939f2cfc0","abstract_canon_sha256":"5e51c2d43c6ead7e8d043d34f81bbbc9e46cd67b3d3e0ff3c1fb7a1ec03a0038"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:56.784926Z","signature_b64":"qDNrurWQwyRQLLwyait0KbCXAvsjlTl5TXv03czltEjCkcDBphJQW4wqLxXT3OZSHEGwSsE4ovwQfIxwqqMcDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b84155003a1ba3af995d8a2486435ff380f3db690cfbd01844b03e2c2db0a395","last_reissued_at":"2026-05-18T02:55:56.784358Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:56.784358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray Observations of the Chemical Abundances in the Intra-Cluster Medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Hans B\\\"ohringer","submitted_at":"2014-03-20T13:50:18Z","abstract_excerpt":"Clusters of galaxies as the largest clearly defined objects in our Universe are ideal laboratories to study the distribution of the most abundant chemical elements heavier than hydrogen and helium and the history of their production. The cluster environment allows us to study the element abundances not only inside the galaxies, but also in the intergalactic space, the intracluster medium. Since the intracluster medium is heated to temperatures of several ten Million degrees, we can study the chemical composition of this medium through X-ray spectroscopy. Up to 13 heavy elements have been detec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.5261","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":"1403.5261","created_at":"2026-05-18T02:55:56.784443+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.5261v1","created_at":"2026-05-18T02:55:56.784443+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.5261","created_at":"2026-05-18T02:55:56.784443+00:00"},{"alias_kind":"pith_short_12","alias_value":"XBAVKAB2DOR2","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"XBAVKAB2DOR27GK5","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"XBAVKAB2","created_at":"2026-05-18T12:28:57.508820+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/XBAVKAB2DOR27GK5RISIMQ276O","json":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O.json","graph_json":"https://pith.science/api/pith-number/XBAVKAB2DOR27GK5RISIMQ276O/graph.json","events_json":"https://pith.science/api/pith-number/XBAVKAB2DOR27GK5RISIMQ276O/events.json","paper":"https://pith.science/paper/XBAVKAB2"},"agent_actions":{"view_html":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O","download_json":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O.json","view_paper":"https://pith.science/paper/XBAVKAB2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.5261&json=true","fetch_graph":"https://pith.science/api/pith-number/XBAVKAB2DOR27GK5RISIMQ276O/graph.json","fetch_events":"https://pith.science/api/pith-number/XBAVKAB2DOR27GK5RISIMQ276O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O/action/storage_attestation","attest_author":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O/action/author_attestation","sign_citation":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O/action/citation_signature","submit_replication":"https://pith.science/pith/XBAVKAB2DOR27GK5RISIMQ276O/action/replication_record"}},"created_at":"2026-05-18T02:55:56.784443+00:00","updated_at":"2026-05-18T02:55:56.784443+00:00"}