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All candidates are found at projected distances $\\sim\\!100\\!-\\!225$kpc from their giant host, with luminosities $-10.82\\!\\leq\\!M_V/{\\rm mag}\\!\\leq\\!-7.42$ and effective radii $4''\\!\\leq\\!r_{\\rm eff}\\!\\leq\\!17''$ (or $75\\!\\leq\\!r_{\\rm eff}/{\\rm pc}\\!\\leq\\!300$ at the distance of NGC5128). We compare to other low-mass dwarf galaxies in the local universe and find them to populate the faint/compact extension of the size-luminosity relation"},"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":"1810.07194","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-16T18:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"9ab924a8d91ef552697f2e17282135081b523daa952d5e12c21afae364e04ab6","abstract_canon_sha256":"d18b2312cab0228fd463f6617ff84c2128044ae93dc22a9b47c10b9ec526d051"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:26.101568Z","signature_b64":"owCK7Bp53hWOLpOinnl9QnjIYEsjq++MGxjplRN7IpWmTJ1gKoHUVKJCocfnTbToWEIaZlIzGhKWKOLG+VdKBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ad3b2e0eac68dc0c9c775358826a779e42d7090be3f80117edf57882fbdaa4a","last_reissued_at":"2026-05-18T00:01:26.101175Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:26.101175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Collection of New Dwarf Galaxies in NGC5128's Western Halo","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Hong-Xin Zhang, Karen X. 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