{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GBJUZEC647LP446DQB4PU63DWF","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":"7f96014fa3887b934c00e0f564f27200ea276ba5c1dd93bcf87ea39281841d22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-01-08T19:00:04Z","title_canon_sha256":"4cf366864bf79f9c8d4f0d008fa240c865a20964bec5a9ae12f84c02f03e15e0"},"schema_version":"1.0","source":{"id":"2301.03091","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.03091","created_at":"2026-07-05T05:48:47Z"},{"alias_kind":"arxiv_version","alias_value":"2301.03091v1","created_at":"2026-07-05T05:48:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.03091","created_at":"2026-07-05T05:48:47Z"},{"alias_kind":"pith_short_12","alias_value":"GBJUZEC647LP","created_at":"2026-07-05T05:48:47Z"},{"alias_kind":"pith_short_16","alias_value":"GBJUZEC647LP446D","created_at":"2026-07-05T05:48:47Z"},{"alias_kind":"pith_short_8","alias_value":"GBJUZEC6","created_at":"2026-07-05T05:48:47Z"}],"graph_snapshots":[{"event_id":"sha256:1d5d6671b0780e59810a00fa202571c1ab31bfb6dbbf3c153d700cebf51bf7f4","target":"graph","created_at":"2026-07-05T05:48:47Z","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/2301.03091/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The existence of multiple active galactic nuclei (AGN) at small projected distances on the sky is due to either the presence of multiple, in-spiraling SMBHs, or to gravitational lensing of a single AGN. Both phenomena allow us to address important astrophysical and cosmological questions. However, few kpc-separation multiple AGN are currently known. Recently, the newly-developed Gaia Multi peak (GMP) method provided numerous new candidate members of these populations. We present spatially resolved, integral-field spectroscopy of a sample of four GMP-selected multiple AGNs candidates. In all of","authors_text":"A. Amiri, A. Ciurlo, A. Marasco, A. Marconi, C. Cicone, C. Marconcini, C. Vignali, E. Lusso, E. Nardini, E. Pancino, F. Mannucci, G. Cresci, G. Tozzi, G. Venturi, M. Scialpi, M. Volonteri, P. Rosati, P. Severgnini, R. Khatun, S. Carniani, S. Yeh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-01-08T19:00:04Z","title":"New multiple AGN systems with sub-arcsec separation: confirmation of candidates selected via the novel GMP method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.03091","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":"sha256:4c5b72507ced75d94c2728ac2a85648b617ca0ac793eaab3d6882337bbc0361b","target":"record","created_at":"2026-07-05T05:48:47Z","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":"7f96014fa3887b934c00e0f564f27200ea276ba5c1dd93bcf87ea39281841d22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-01-08T19:00:04Z","title_canon_sha256":"4cf366864bf79f9c8d4f0d008fa240c865a20964bec5a9ae12f84c02f03e15e0"},"schema_version":"1.0","source":{"id":"2301.03091","kind":"arxiv","version":1}},"canonical_sha256":"30534c905ee7d6fe73c38078fa7b63b1600c0bd0f80895bcf27cce46531556a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30534c905ee7d6fe73c38078fa7b63b1600c0bd0f80895bcf27cce46531556a3","first_computed_at":"2026-07-05T05:48:47.220619Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:48:47.220619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yZuUOo0kdBY1GFNUfrxMzwW4XzCBzY39EZgGvNiEq/RV/hWEtQ3cNYj3WS+W7rEdf7iHc2PSf6jS3p8pCsDhCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:48:47.221028Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.03091","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c5b72507ced75d94c2728ac2a85648b617ca0ac793eaab3d6882337bbc0361b","sha256:1d5d6671b0780e59810a00fa202571c1ab31bfb6dbbf3c153d700cebf51bf7f4"],"state_sha256":"e61f2539b3bea0edf292687d3353514f01f051e0b9684142729656b3c1edd451"}