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Planet scattering theories have been developed to explain observed high eccentricity systems and also hot Jupiters; thus far their predictions for mutual inclination (I) have barely been tested. Here we characterize a highly mutually-inclined (I ~ 15-60 degrees), moderately eccentric (e >~ 0.1) giant planet system: K"},"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":"1606.04485","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-06-14T18:14:13Z","cross_cats_sorted":[],"title_canon_sha256":"24883b55d13ebbfdbb8149eac1afcbe474fa8e80f17b51776a63f1b1d5664c98","abstract_canon_sha256":"183a07b3a6e18294eff3d3f715d35c591408cc2dce8dfe9adae1c0cf19b86b1f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:08.076619Z","signature_b64":"ic2q7IEaOxECZUO00tjJXEAU3KrE4h/fYJ2c68+DE75LpxnvSjWfRLXmzxQ3sT1/47On+Z4h+PX2o1AiSw5RAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c74366e387afcabcaec8412a07b07582c2cd2121e7e5cfc710eeed206c0e8d28","last_reissued_at":"2026-05-18T00:53:08.076265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:08.076265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kepler-108: A Mutually Inclined Giant Planet System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Daniel C. 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