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The average spectrum of AB Dor is best represented with two-temperature Raymond-Smith model with kT values of 0.19+/-0.07 and 1.17+/-0.02 keV. The quiescent luminosity of the system is found to be 4.36+/-0.6 10^30 ergs/s. A flare with a rise time of about 350 seconds is detected during which X-ray luminosity rises from 5.8+/-1.6 10^30 to 15.8+/-4.9 10^30 ergs/s. We conclude that AB Dor is very similar to the activ"},"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":"astro-ph/9704091","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1997-04-11T07:38:01Z","cross_cats_sorted":[],"title_canon_sha256":"4ac135458f81783ff5054cf2ff7cc907fc5676ee6557c258e124a028ae21f0bb","abstract_canon_sha256":"ffc71d5e467f4fe45a3d6582aaac93e804e93e5f8aa7067308f85ae9d71f3999"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:15:05.712954Z","signature_b64":"tJo8yTR+EPbEk3CMc4NglIX6k7qPMxpqyQv2+WeJxIX6TqJBbYZDiQAdEM/V5AG1eBXIolusLMzheb4FXhBPBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c17c0869537aba2c3dbd6da69ebf7ec16789a36c04fb774a4246e0358863dd6","last_reissued_at":"2026-07-04T14:15:05.712602Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:15:05.712602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"AB Dor: A Single Star with RSCVn Like Activity in X-ray Band","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. 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