{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UYEQROLXD76KYTIPR5XUD3BTF3","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"29a2848160a35c94b5bbf049a57fdf2ba583d542f4f58a984a04f9011542f1c9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-03-02T10:20:25Z","title_canon_sha256":"9274ed96e75ec02267bc830d612fbf52f6f8acf1307569800b5e7b351cc5e5b6"},"schema_version":"1.0","source":{"id":"2503.00839","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.00839","created_at":"2026-07-05T11:17:42Z"},{"alias_kind":"arxiv_version","alias_value":"2503.00839v2","created_at":"2026-07-05T11:17:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.00839","created_at":"2026-07-05T11:17:42Z"},{"alias_kind":"pith_short_12","alias_value":"UYEQROLXD76K","created_at":"2026-07-05T11:17:42Z"},{"alias_kind":"pith_short_16","alias_value":"UYEQROLXD76KYTIP","created_at":"2026-07-05T11:17:42Z"},{"alias_kind":"pith_short_8","alias_value":"UYEQROLX","created_at":"2026-07-05T11:17:42Z"}],"graph_snapshots":[{"event_id":"sha256:809817921238a145751c9044f5f80c67b65c25447c37d096fc4c8b8fe480d58e","target":"graph","created_at":"2026-07-05T11:17:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2503.00839/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A unique galaxy at z = 2.2, zC406690, has a striking clumpy large-scale ring structure that persists from rest UV to near-infrared, yet has an ordered rotation and lies on the star-formation main sequence. We combine new JWST/NIRCam and ALMA band 4 observations, together with previous VLT/SINFONI integral field spectroscopy and HST imaging to re-examine its nature. The high-resolution H$\\alpha$ kinematics are best fitted if the mass is distributed within a ring with total mass $M_{\\rm{ring}} = 2 \\times 10^{10} M_\\odot$ and radius $R_{ring}$ = 4.6 kpc, together with a central undetected mass co","authors_text":"A. Burkert, A. Nestor Shachar, A. Sternberg, C. Barfety, C. Pulsoni, D. Liu, D. Lutz, E. Sturm, F. Eisenhauer, G. Tozzi, H. Ubler, J. B. Jolly, J. Chen, J. M. Espejo Salcedo, L. J. Tacconi, L. L. Lee, M. Lee, N. M. Forster Schreiber, R. Davies, R. Genzel, R. Herrera-Camus, S. H. Price, S. Pastras, S. Wuyts, T. Naab, T. T. Shimizu, Y. Cao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-03-02T10:20:25Z","title":"A large-scale ring galaxy at z = 2.2 revealed by JWST/NIRCam: kinematic observations and analytical modelling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.00839","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7efa132ddbd45c62849fa8d56ff560535edb7cf707c31bbeab17119a0c4b54f5","target":"record","created_at":"2026-07-05T11:17:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"29a2848160a35c94b5bbf049a57fdf2ba583d542f4f58a984a04f9011542f1c9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-03-02T10:20:25Z","title_canon_sha256":"9274ed96e75ec02267bc830d612fbf52f6f8acf1307569800b5e7b351cc5e5b6"},"schema_version":"1.0","source":{"id":"2503.00839","kind":"arxiv","version":2}},"canonical_sha256":"a60908b9771ffcac4d0f8f6f41ec332ec7cef2661dc2d4faf5ffacc0c1dc7254","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a60908b9771ffcac4d0f8f6f41ec332ec7cef2661dc2d4faf5ffacc0c1dc7254","first_computed_at":"2026-07-05T11:17:42.467714Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:17:42.467714Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zuzsPhuqQHOC8w2ylL5L4YpHd4qp+q6cvz1KDZxYCYDUV3oDMDRHvv8qYVkTECr9FFuBBQPZ3/VGzPy1jNKVBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:17:42.468210Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.00839","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7efa132ddbd45c62849fa8d56ff560535edb7cf707c31bbeab17119a0c4b54f5","sha256:809817921238a145751c9044f5f80c67b65c25447c37d096fc4c8b8fe480d58e"],"state_sha256":"c5e096c0f680ecfb7c1ac44c2d3b4f8cfda319e6b9d6e4b544c4a7f1573033bf"}