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By means of the clustering algorithm HDBSCAN, we study their clustering and association properties in the Gaia DR3 catalogue as a function of stellar mass. We find that the lower mass YSOs ($1.5-4$ M$_{\\odot}$) have clustering rates of $55-60\\%$ in Gaia astrometric space, a percentage similar to the one found in the T Tauri regime. However, intermediate-mass YSOs in the range $4-10$ M$_{\\odot}$ show a decreasing clustering rate with stellar mass, down to $27\\%$. We find tentat"},"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":"2309.00678","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-09-01T18:00:06Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"930384c0db2edfeff8c6f8d57a757a6d9099fbd07976061b5d959077ae81474f","abstract_canon_sha256":"46c7bff0fcb6267b0cc6f41365c4869b0c11d845bb6b1893b5be88058a157c7d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:47:04.051062Z","signature_b64":"BlXpY6B/xfn0PKNtDxnn2dd/MyfYSbPzrz3dXoZzSj0yH7nFnicP+pHHVjb4Ec2aHOoSIo8R0HJcMHJI1gB/Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32108d7a3ca6f2fd84474653b51158e5d93eb3d7ad6aad9c27833face2eaa114","last_reissued_at":"2026-07-05T06:47:04.050582Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:47:04.050582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Clustering properties of intermediate and high-mass Young Stellar Objects","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"\\'Alvaro Ribas, H\\'ector C\\'anovas, Ignacio Mendigut\\'ia, Lena Kilian, Manuel Cavieres, Michael A. Kuhn, Michelangelo Pantaleoni Gonz\\'alez, Miguel Vioque, Ren\\'e D. Oudmaijer","submitted_at":"2023-09-01T18:00:06Z","abstract_excerpt":"We have selected 337 intermediate and high-mass YSOs ($1.5$ to $20$ M$_{\\odot}$) well-characterised with spectroscopy. By means of the clustering algorithm HDBSCAN, we study their clustering and association properties in the Gaia DR3 catalogue as a function of stellar mass. We find that the lower mass YSOs ($1.5-4$ M$_{\\odot}$) have clustering rates of $55-60\\%$ in Gaia astrometric space, a percentage similar to the one found in the T Tauri regime. However, intermediate-mass YSOs in the range $4-10$ M$_{\\odot}$ show a decreasing clustering rate with stellar mass, down to $27\\%$. 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