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Balloon09 is a hybrid pulsating subdwarf B, showing a large number of p- and g-modes including a triplet and a quintuplet-like structures which are interpreted as p-mode frequency splittings due to stellar rotation. Photometric observations undertaken in two subsequent years revealed a change in these rotational splittings of 0.24 - 0.58 {\\mu}Hz/yr. Aims. We analyse the possibility of angular m"},"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":"1109.4076","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-19T16:18:59Z","cross_cats_sorted":[],"title_canon_sha256":"59a15185479a886a995484de89122f320a0fd08adf9358486f904d7d4011eff5","abstract_canon_sha256":"3e63d03186a6b9da94fbb04d1bd6395a0cc6b9ad60218f1ff72c253c1637a1ba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:29.246824Z","signature_b64":"HrDgITMHK2VcWiGlex7pjIvp0xVUMrCjtE8WLtCoMVftJ6H6+s9VNZEHJU0sfA/bxRUTTdibmh1E4I9Tz3QPBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a7422252241c38f08d872914d06efe94501dc422b17b08eb3fd2dd4c2534b24c","last_reissued_at":"2026-05-18T02:00:29.246185Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:29.246185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Angular momentum transfer between oscillations and rotation in subdwarf B hybrid pulsators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Fernando P\\'erez Hern\\'andez, Haili Hu, Raquel Oreiro","submitted_at":"2011-09-19T16:18:59Z","abstract_excerpt":"Context. 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