{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:GXFV7ONKZWG4ELG4Y3OEXAQRHC","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":"b3503a4c4799b8738109b32459b18e25d3427548ff7c998a18451dc948b0c705","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-25T17:51:51Z","title_canon_sha256":"eb7e0ea7311abfead6550c05acefa2948b91ab8a26451288cda17d48178e14d8"},"schema_version":"1.0","source":{"id":"2205.12946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.12946","created_at":"2026-07-05T04:52:56Z"},{"alias_kind":"arxiv_version","alias_value":"2205.12946v1","created_at":"2026-07-05T04:52:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.12946","created_at":"2026-07-05T04:52:56Z"},{"alias_kind":"pith_short_12","alias_value":"GXFV7ONKZWG4","created_at":"2026-07-05T04:52:56Z"},{"alias_kind":"pith_short_16","alias_value":"GXFV7ONKZWG4ELG4","created_at":"2026-07-05T04:52:56Z"},{"alias_kind":"pith_short_8","alias_value":"GXFV7ONK","created_at":"2026-07-05T04:52:56Z"}],"graph_snapshots":[{"event_id":"sha256:13d88321dbf91febc48b3eb32472f1d763ad0a67ab35e9499e68842645333eb7","target":"graph","created_at":"2026-07-05T04:52:56Z","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/2205.12946/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the results of analysis of the Hbeta emission-line region of a sample of thirty low-redshift (z<1) iron low-ionization broad absorption line quasars (FeLoBALQs). Eleven of these objects are newly classified as FeLoBALQs. A matched sample of 132 unabsorbed quasars was analyzed in parallel. The emission lines showed the well known anticorrelation between the [OIII] and FeII emission (Boroson & Green 1992). Using a summary statistic called E1 to quantify this anticorrelation, we found that while the distribution of E1 for the unabsorbed quasars has a single peak, the FeLoBALQs have a bi","authors_text":"Cora DeFrancesco, Donald M. Terndrup, Gordon T. Richards, Hyunseop Choi, Julianna Voelker, Karen M. Leighly, Sarah C. Gallagher","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-25T17:51:51Z","title":"The Physical Properties of Low-Redshift FeLoBAL Quasars: II. The Rest-Frame Optical Emission Line Properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.12946","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":"sha256:35f93864e0d78f9dd88d15e3eaedc2061bdc9de30d50cbb7a5c2ba579dd5a97f","target":"record","created_at":"2026-07-05T04:52:56Z","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":"b3503a4c4799b8738109b32459b18e25d3427548ff7c998a18451dc948b0c705","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-05-25T17:51:51Z","title_canon_sha256":"eb7e0ea7311abfead6550c05acefa2948b91ab8a26451288cda17d48178e14d8"},"schema_version":"1.0","source":{"id":"2205.12946","kind":"arxiv","version":1}},"canonical_sha256":"35cb5fb9aacd8dc22cdcc6dc4b821138832f45d89276a29ce3843d6235fa4588","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35cb5fb9aacd8dc22cdcc6dc4b821138832f45d89276a29ce3843d6235fa4588","first_computed_at":"2026-07-05T04:52:56.538209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:52:56.538209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9zmOXzJZt5q9Pyn0ord/eamE8YtQcFFxQZGcSNOV9giCbMcAvqdgOnOdVElyyjcnOdD6sQUlkIg388il00F5Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:52:56.538660Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.12946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35f93864e0d78f9dd88d15e3eaedc2061bdc9de30d50cbb7a5c2ba579dd5a97f","sha256:13d88321dbf91febc48b3eb32472f1d763ad0a67ab35e9499e68842645333eb7"],"state_sha256":"5df33d7134e59b3da543b1bfe062ed66e9683a33fe937e3a02f9712896ebcc8c"}