{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:K773VLB6ZEJHRVB3HRGPLZO4LH","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":"f1a50edfff6034430023f605668a51e8b23ef586ed5264c3d0880b8c0550a979","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-27T09:00:01Z","title_canon_sha256":"b64036731aea7e32c59679e566119fdb880e632f1885ace153738a6d5268d7b2"},"schema_version":"1.0","source":{"id":"1412.0004","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0004","created_at":"2026-05-18T01:41:24Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0004v1","created_at":"2026-05-18T01:41:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0004","created_at":"2026-05-18T01:41:24Z"},{"alias_kind":"pith_short_12","alias_value":"K773VLB6ZEJH","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"K773VLB6ZEJHRVB3","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"K773VLB6","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:e24f195a7f9de2813ae52998586c2433c7c243ec4d31018466e9fd705e229c9d","target":"graph","created_at":"2026-05-18T01:41:24Z","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"},"paper":{"abstract_excerpt":"We present deep 3 GHz VLA observations of the potentially recoiling black hole CID-42 in the COSMOS field. This galaxy shows two optical nuclei in the HST/ACS image and a large velocity offset of ~ 1300 km/s between the broad and narrow H beta emission line although the spectrum is not spacially resolved (Civano et al. 2010). The new 3 GHz VLA data has a bandwidth of 2 GHz and to correctly interpret the flux densities imaging was done with two different methods: multi-scale multi-frequency synthesis and spectral windows stacking. The final resolutions and sensitivities of these maps are 0.7\" w","authors_text":"Abraham Loeb, Felipe Navarrete, Francesca Civano, Gregg Hallinan, Hans-Rainer Klockner, Huib T. Intema, Julie Banfield, Kunal Mooley, Marco Bondi, Martin Elvis, Mladen Novak, Paolo Ciliegi, Stephen Bourke, Vernesa Smolcic, Xiawei Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-27T09:00:01Z","title":"New insights from deep VLA data on the potentially recoiling black hole CID-42 in the COSMOS field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0004","kind":"arxiv","version":1},"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":"sha256:0e69140710c7e8677e254bcbbd0efe193ec2021af87467a15132ed7ab094e7d3","target":"record","created_at":"2026-05-18T01:41:24Z","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":"f1a50edfff6034430023f605668a51e8b23ef586ed5264c3d0880b8c0550a979","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-11-27T09:00:01Z","title_canon_sha256":"b64036731aea7e32c59679e566119fdb880e632f1885ace153738a6d5268d7b2"},"schema_version":"1.0","source":{"id":"1412.0004","kind":"arxiv","version":1}},"canonical_sha256":"57ffbaac3ec91278d43b3c4cf5e5dc59f97dd0b266992291402e0cddd8b4d676","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57ffbaac3ec91278d43b3c4cf5e5dc59f97dd0b266992291402e0cddd8b4d676","first_computed_at":"2026-05-18T01:41:24.983372Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:24.983372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OfNsweup3GrgQrbJsTz5hYtlYzM0daZNZsyG1049ojxGVSAGeHc5dkiwU+MnX51gv8ZFp5eUeHyngA1Eiw6jAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:24.983898Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0004","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e69140710c7e8677e254bcbbd0efe193ec2021af87467a15132ed7ab094e7d3","sha256:e24f195a7f9de2813ae52998586c2433c7c243ec4d31018466e9fd705e229c9d"],"state_sha256":"d9d9dab5ed14e321cc348afcc5ef5b5b0142b9788f0759e8071186b78a1c557c"}