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Observed Milky Way streams display a remarkable diversity of features: spurs, gaps, kinks, cocoons, and density variations, many attributed to subhalo encounters. But how much of this diversity arises from the host itself? We simulate $\\sim$15,000 globular cluster streams across four Milky Way-mass halos from the FIRE-2 cosmological simulations, evolved in basis function expansion potentials capturing the evolving disk, halo, and large-scale structure while excluding small-scale perturbers such "},"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":"2605.16200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-05-15T17:13:55Z","cross_cats_sorted":[],"title_canon_sha256":"2951ed8f60ddba8f8b0c1388801dcb1afae294881d0138f2f41ad48d4c88d8f7","abstract_canon_sha256":"5aca064f5de8a2fc5b77a51f22ada43bdb39f95e99205f45f846097ff0594c45"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:01:57.738448Z","signature_b64":"E6kY023DkGgXe3ZMxjrgD2n8t3Sc4Pt595kDgxDzJ7KvtIQ1nfl0p7nJ4QDYD9t0xjKlL/VCrhBB3NaeIxidAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f757220dbe942f290162afadeaa39be34b8471e3defb8a8fd77ce60a39772dde","last_reissued_at":"2026-05-20T00:01:57.737637Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:01:57.737637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"No Stream Left Unscathed: The imprint of a host galaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adrian M. 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