{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:3FB3JEOIJLMBIOUPEUCX6LCNV7","short_pith_number":"pith:3FB3JEOI","schema_version":"1.0","canonical_sha256":"d943b491c84ad8143a8f25057f2c4dafd895b67f97041f0e9853cb223be8ac6d","source":{"kind":"arxiv","id":"1003.1961","version":1},"attestation_state":"computed","paper":{"title":"The First Decade of Science with Chandra and XMM-Newton","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Harvey Tananbaum, Maria Santos-Lleo, Martin C. Weisskopf, Norbert Schartel, Wallace Tucker","submitted_at":"2010-03-09T19:33:06Z","abstract_excerpt":"NASA's Chandra X-ray Observatory and ESA's XMM-Newton made their first observations one decade ago. The unprecedented and complementary capabilities of these observatories to detect, image, and measure the energy of cosmic X-rays, achieved less than 50 years after the first detection of an extra-solar X-ray source,  represent an increase in sensitivity comparable in going from naked-eye observations to the most powerful optical telescopes over the past 400 years! In this review, we highlight some of the many discoveries made by Chandra and XMM-Newton that have transformed 21st century astronom"},"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":"1003.1961","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"astro-ph.HE","submitted_at":"2010-03-09T19:33:06Z","cross_cats_sorted":[],"title_canon_sha256":"1f6a8b0a3dec0debb58f672a1623d27338c80a065edd3c1346bae7605dcd3603","abstract_canon_sha256":"5cfffe5cdad0c76e6ba09fb7c776460c77d0ed1b4e9ac3d53cdb2c958d931117"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:57.227526Z","signature_b64":"5Rb28K5mf5Y5526Po9erU7JOxs3XY/RulLzNXx6YdmCybJD6BCTkzDFrfFahzIEmkFRrc9gWGVRDYZADz8v1Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d943b491c84ad8143a8f25057f2c4dafd895b67f97041f0e9853cb223be8ac6d","last_reissued_at":"2026-05-18T01:36:57.226902Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:57.226902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The First Decade of Science with Chandra and XMM-Newton","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Harvey Tananbaum, Maria Santos-Lleo, Martin C. Weisskopf, Norbert Schartel, Wallace Tucker","submitted_at":"2010-03-09T19:33:06Z","abstract_excerpt":"NASA's Chandra X-ray Observatory and ESA's XMM-Newton made their first observations one decade ago. The unprecedented and complementary capabilities of these observatories to detect, image, and measure the energy of cosmic X-rays, achieved less than 50 years after the first detection of an extra-solar X-ray source,  represent an increase in sensitivity comparable in going from naked-eye observations to the most powerful optical telescopes over the past 400 years! In this review, we highlight some of the many discoveries made by Chandra and XMM-Newton that have transformed 21st century astronom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.1961","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":"1003.1961","created_at":"2026-05-18T01:36:57.226985+00:00"},{"alias_kind":"arxiv_version","alias_value":"1003.1961v1","created_at":"2026-05-18T01:36:57.226985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.1961","created_at":"2026-05-18T01:36:57.226985+00:00"},{"alias_kind":"pith_short_12","alias_value":"3FB3JEOIJLMB","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"3FB3JEOIJLMBIOUP","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"3FB3JEOI","created_at":"2026-05-18T12:26:03.138858+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/3FB3JEOIJLMBIOUPEUCX6LCNV7","json":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7.json","graph_json":"https://pith.science/api/pith-number/3FB3JEOIJLMBIOUPEUCX6LCNV7/graph.json","events_json":"https://pith.science/api/pith-number/3FB3JEOIJLMBIOUPEUCX6LCNV7/events.json","paper":"https://pith.science/paper/3FB3JEOI"},"agent_actions":{"view_html":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7","download_json":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7.json","view_paper":"https://pith.science/paper/3FB3JEOI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1003.1961&json=true","fetch_graph":"https://pith.science/api/pith-number/3FB3JEOIJLMBIOUPEUCX6LCNV7/graph.json","fetch_events":"https://pith.science/api/pith-number/3FB3JEOIJLMBIOUPEUCX6LCNV7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7/action/storage_attestation","attest_author":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7/action/author_attestation","sign_citation":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7/action/citation_signature","submit_replication":"https://pith.science/pith/3FB3JEOIJLMBIOUPEUCX6LCNV7/action/replication_record"}},"created_at":"2026-05-18T01:36:57.226985+00:00","updated_at":"2026-05-18T01:36:57.226985+00:00"}