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Massive stars, HII regions, or dwarf galaxies located in the halos of galaxies are potential tracers of recent accretion and/or outflows of gas, and are additional contributors to the photon field and the gas phase metallicity. We investigate the nature and origin of a star-forming dwarf galaxy candidate located in the halo of the edge-on Virgo galaxy NGC 4634 with a projected distance of 1.4 kpc and a H$\\alpha$ star formation rate of $\\sim 4.7 \\times 10^{-3} \\text{M}_\\odot \\text{yr}^{-1}"},"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":"1808.02801","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-08-08T14:38:24Z","cross_cats_sorted":[],"title_canon_sha256":"ec50f190f2a371329ff9a28230910572a6a4f0125686b45d3f9a15c046ef1cc9","abstract_canon_sha256":"6ffa69a4fb4523a2284ed99dd1fccd079ca5d8191c5fc99a89fb8ada23a38079"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:51.976407Z","signature_b64":"KDkKX9UpANFKoVPgHTWQpxuUd6eNoRXat6rVRVIvK43EZrCD/w6o58rtZh+2MYkw55WDdllYfKWIojwvQKthCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6610ff699bdbaffb2e2b42ddf54752bcbbfb6bb591161b69a18cd69eeaf91e8e","last_reissued_at":"2026-05-17T23:59:51.975933Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:51.975933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A star-forming dwarf galaxy candidate in the halo of NGC 4634","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D.J. 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