{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:47INPMANPI2XUJNBOVBDHW5DJG","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":"dffb053deaf010e235740f982d9ba6a76de57c840b0c9e7f3fb4a29995835a73","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-08-19T20:38:58Z","title_canon_sha256":"0ecd793f49e5a14a87752239367547bd79ee1f59e350dfddc754893b82f5f39c"},"schema_version":"1.0","source":{"id":"2408.10403","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.10403","created_at":"2026-07-05T09:53:42Z"},{"alias_kind":"arxiv_version","alias_value":"2408.10403v2","created_at":"2026-07-05T09:53:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.10403","created_at":"2026-07-05T09:53:42Z"},{"alias_kind":"pith_short_12","alias_value":"47INPMANPI2X","created_at":"2026-07-05T09:53:42Z"},{"alias_kind":"pith_short_16","alias_value":"47INPMANPI2XUJNB","created_at":"2026-07-05T09:53:42Z"},{"alias_kind":"pith_short_8","alias_value":"47INPMAN","created_at":"2026-07-05T09:53:42Z"}],"graph_snapshots":[{"event_id":"sha256:31d1a869f89219c4ca08890ede8933f91be711acad20778ee96f49cbdde1fe3e","target":"graph","created_at":"2026-07-05T09:53:42Z","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/2408.10403/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a deep X-Shooter rest-frame UV to optical spectral analysis of the heavily reddened quasar, ULASJ2315+043 at z=2.566, known to reside in a major-merger host galaxy. The rest-frame optical is best-fit by a dust-reddened quasar E(B-V)_QSO = 1.55 with black-hole mass log10(Hbeta, MBH [M_sol]) = 10.26 +\\- 0.05, bolometric luminosity L_Bol = 10^48.16 erg s^-1 and Eddington-scaled accretion rate log10(\\lambda_Edd) = -0.19. We find remarkable similarities between ULASJ2315+043 and the high-redshift Little Red Dots (LRDs). The rest-frame UV cannot be explained by a dusty quasar component al","authors_text":"Annagrazia Puglisi, Clare F. Wethers, Manda Banerji, Matthew J. Temple, Matthew Stepney, Paul C. Hewett, Shenli Tang, Stephen J. Molyneux","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-08-19T20:38:58Z","title":"A Big Red Dot: Scattered light, host galaxy signatures and multi-phase gas flows in a luminous, heavily reddened quasar at cosmic noon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.10403","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:b6ed824c73375183457c237de567273a8ecfb0b96544d5fd1518687a367209e5","target":"record","created_at":"2026-07-05T09:53:42Z","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":"dffb053deaf010e235740f982d9ba6a76de57c840b0c9e7f3fb4a29995835a73","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-08-19T20:38:58Z","title_canon_sha256":"0ecd793f49e5a14a87752239367547bd79ee1f59e350dfddc754893b82f5f39c"},"schema_version":"1.0","source":{"id":"2408.10403","kind":"arxiv","version":2}},"canonical_sha256":"e7d0d7b00d7a357a25a1754233dba34993eda9b0545b4606687f61e4ac962d30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7d0d7b00d7a357a25a1754233dba34993eda9b0545b4606687f61e4ac962d30","first_computed_at":"2026-07-05T09:53:42.805882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:53:42.805882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xdl/KIgK2tfgKk4U0IRFUqR/Ug0yDTSDXiyukWtzqnQw7i/01GTOQ+YwkwqxyVcLc+fww/259BBhO1+fbporCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:53:42.806340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.10403","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6ed824c73375183457c237de567273a8ecfb0b96544d5fd1518687a367209e5","sha256:31d1a869f89219c4ca08890ede8933f91be711acad20778ee96f49cbdde1fe3e"],"state_sha256":"41c3250f5b90d38156edb5ec53c23a795ec88ba3d35ddf4b95fa68cd62272089"}