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Infrared long-baseline interferometry allows us to study the inner dust distribution in AGNs with unprecedented spatial resolution over a wide infrared wavelength range.\n  Aims. Near- and mid-infrared interferometry is used to investigate the milli-arcsecond-scale dust distribution in the type 1.5 Seyfert nucleus of NGC 3783.\n  Methods. We observed NGC 3783 with the VLTI/AMBER instrument in the K-band and compared our observations with models.\n "},"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":"1204.6122","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-04-27T07:21:11Z","cross_cats_sorted":[],"title_canon_sha256":"9f3c8914d504e6f2eaae5b96dd80e411c9d68abe59f9fe129721942a2bf562f8","abstract_canon_sha256":"93ce362d6b9d2b501a9f4195123d2de8ec967af8b716098f65e16d68d6911494"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:43.391496Z","signature_b64":"JtnPe5Nb4mAu2bUxF6kJjyBVm0shsGIxc8Dpn6/eCf1wPgO7EJGSwsEBudNu+S5pU5mmVyjbhcv5FXYZDVH5Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0cf5b45e31cb890c716e4e06374bbdf59dcd89da3dcf4ff425c54d8a8882caf9","last_reissued_at":"2026-05-18T01:57:43.390972Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:43.390972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"VLTI/AMBER observations of the Seyfert nucleus of NGC 3783","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. 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