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In this paper, we present results of numerical simulations of particle-gas dynamics in protoplanetary disks that include dust grains with various size distributions. We consider three scenarios in terms of particle size ranges, one where the Stokes number $\\tau_{\\rm{s}} = 10^{-1} - 10^0$, one where $\\tau_{\\rm{s}} = 10^{-4} - 10^{-1}$ and finally one where $\\tau_{\\rm{s}} = 10^{-3} - 10^{0}$. Moreover, we cons"},"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":"1808.01142","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-08-03T10:08:25Z","cross_cats_sorted":[],"title_canon_sha256":"2067f51dcb1973a30b358522fb2a7d5ef814f6a77f201a95afbb5c96dd60c4df","abstract_canon_sha256":"c2b64d0d56233aceefe1d2283e3f565c6acc1f9e51f61e48413eee72fea404eb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:04.194751Z","signature_b64":"Ypp9GmRXjhuCSzT0ODzRDIvHV1+pjsq+dhIb8bejYVXOKsQEojcGE3pXDEj8pO8cipEhbVM052VRp96tNwxhCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a86234afd6687f4c75c2d66d1e87bb155cf2c380aae72a946415d3430c46e31e","last_reissued_at":"2026-05-18T00:03:04.194086Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:04.194086Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Streaming Instability of Multiple Particle Species in Protoplanetary Disks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Anders Johansen, Chao-Chin Yang, Noemi Schaffer","submitted_at":"2018-08-03T10:08:25Z","abstract_excerpt":"The radial drift and diffusion of dust particles in protoplanetary disks affect both the opacity and temperature of such disks as well as the location and timing of planetesimal formation. 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