{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AZKYIOC5T2OLNBPNR4ED3Z3OHR","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":"70eac93c44e16dc9ea442c574f8b8c798c4d4d4154214a8f5ef219cedb6c1c64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-02-17T03:57:24Z","title_canon_sha256":"d033017c4fad12fecd35217a73ef8e7880a1d17693a6f12c8e07f009d604b7c4"},"schema_version":"1.0","source":{"id":"1802.06184","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.06184","created_at":"2026-05-18T00:18:51Z"},{"alias_kind":"arxiv_version","alias_value":"1802.06184v1","created_at":"2026-05-18T00:18:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.06184","created_at":"2026-05-18T00:18:51Z"},{"alias_kind":"pith_short_12","alias_value":"AZKYIOC5T2OL","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AZKYIOC5T2OLNBPN","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AZKYIOC5","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:3f7f204b2309e4bf95a31630b813cb70eb8313e06b01e8b7430e8753eef504d3","target":"graph","created_at":"2026-05-18T00:18:51Z","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 a Hubble Space Telescope (HST) survey of extended [O III] {\\lambda}5007 emission for a sample of 12 nearby (z < 0.12), luminous Type 2 quasars (QSO2s), which we use to measure the extent and kinematics of their AGN-ionized gas. We find the size of the observed [O III] regions scale with luminosity in comparison to nearby, less luminous Seyfert galaxies and radially outflowing kinematics to exist in all targets. We report an average maximum outflow radius of $\\sim$600 pc, with gas continuing to be kinematically influenced by the central AGN out to an average radius of $\\sim$1130 pc. ","authors_text":"A. Straughn, C. M. Gaskell, D. M. Crenshaw, F. Hamann, H. Netzer, H. R. Schmitt, J. Hutchings, L. C. Ho, L.F. Longo Micchi, M. Elvis, M. J. Ward, M. Revalski, M. Vestergaard, R. Mushotsky, S. B. Kraemer, T. J. Turner, Travis C. Fischer, T. Storchi-Bergmann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-02-17T03:57:24Z","title":"Hubble Space Telescope Observations of Extended [O III] {\\lambda}5007 Emission in Nearby QSO2s: New Constraints On AGN / Host Galaxy Interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.06184","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":"sha256:52a73e9c15c59bf760ae5e92996df53bd5556385d6dc9f1277e7cbf81dc7e2ec","target":"record","created_at":"2026-05-18T00:18:51Z","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":"70eac93c44e16dc9ea442c574f8b8c798c4d4d4154214a8f5ef219cedb6c1c64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-02-17T03:57:24Z","title_canon_sha256":"d033017c4fad12fecd35217a73ef8e7880a1d17693a6f12c8e07f009d604b7c4"},"schema_version":"1.0","source":{"id":"1802.06184","kind":"arxiv","version":1}},"canonical_sha256":"065584385d9e9cb685ed8f083de76e3c74483fae238d8916d1226467b22e49c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"065584385d9e9cb685ed8f083de76e3c74483fae238d8916d1226467b22e49c6","first_computed_at":"2026-05-18T00:18:51.890846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:51.890846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TCgjZJVVzSmwbMa9vjviLnyQfFZolP3dAUNKY9HUqw6KQtNMoYXIdSmgkT0g/D3sugQ+eiBJ2FSxVe99R61IBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:51.891248Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.06184","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52a73e9c15c59bf760ae5e92996df53bd5556385d6dc9f1277e7cbf81dc7e2ec","sha256:3f7f204b2309e4bf95a31630b813cb70eb8313e06b01e8b7430e8753eef504d3"],"state_sha256":"42cba5ec0a81311f331e6dc286ba5315162519c6e8b350870d52609fc4ae4c06"}