{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:A24E2MEG7QWL6PJNGH55N2TW3B","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":"9471e6e757a8d2102790ad26ef15184e9ac3ab989d9b2e947a4693c3cd191479","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-03-04T21:39:06Z","title_canon_sha256":"636dbfd07ccbc801b74458b05939fe94128eddb17cad890b4e53b1f4232c29b8"},"schema_version":"1.0","source":{"id":"1403.0958","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.0958","created_at":"2026-05-18T01:44:19Z"},{"alias_kind":"arxiv_version","alias_value":"1403.0958v1","created_at":"2026-05-18T01:44:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.0958","created_at":"2026-05-18T01:44:19Z"},{"alias_kind":"pith_short_12","alias_value":"A24E2MEG7QWL","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"A24E2MEG7QWL6PJN","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"A24E2MEG","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:8d764a3253cec24f0fdff996ad1d477ba505e8e7861944cb28a8a035e14796ff","target":"graph","created_at":"2026-05-18T01:44:19Z","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 investigate C IV broad absorption line (BAL) variability within a sample of 46 radio-loud quasars (RLQs), selected from SDSS/FIRST data to include both core-dominated (39) and lobe-dominated (7) objects. The sample consists primarily of high-ionization BAL quasars, and a substantial fraction have large BAL velocities or equivalent widths; their radio luminosities and radio-loudness values span ~2.5 orders of magnitude. We have obtained 34 new Hobby-Eberly Telescope (HET) spectra of 28 BAL RLQs to compare to earlier SDSS data, and we also incorporate archival coverage (primarily dual-epoch S","authors_text":"B. P. Miller, C. A. Welling, D. M. Capellupo, R. R. Gibson, W. N. Brandt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-03-04T21:39:06Z","title":"Broad Absorption Line Variability in Radio-Loud Quasars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0958","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":"sha256:1c3e87a8fee94dcdefe43ede9f7ec79140f507bc752a6b4317805e3a0ec0efa9","target":"record","created_at":"2026-05-18T01:44:19Z","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":"9471e6e757a8d2102790ad26ef15184e9ac3ab989d9b2e947a4693c3cd191479","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-03-04T21:39:06Z","title_canon_sha256":"636dbfd07ccbc801b74458b05939fe94128eddb17cad890b4e53b1f4232c29b8"},"schema_version":"1.0","source":{"id":"1403.0958","kind":"arxiv","version":1}},"canonical_sha256":"06b84d3086fc2cbf3d2d31fbd6ea76d8756493be05a81938c59d1e406d72be49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06b84d3086fc2cbf3d2d31fbd6ea76d8756493be05a81938c59d1e406d72be49","first_computed_at":"2026-05-18T01:44:19.944405Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:19.944405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rQHMDKCyd4NNe3CM/eefyNWvfXwSmCm8qIgWaZkBvT69jOaerh7EKrE20XTB4auGw0VcC8xZpAENWsP4BST1Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:19.945053Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.0958","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c3e87a8fee94dcdefe43ede9f7ec79140f507bc752a6b4317805e3a0ec0efa9","sha256:8d764a3253cec24f0fdff996ad1d477ba505e8e7861944cb28a8a035e14796ff"],"state_sha256":"0850923d88934a91bd30cd10bdfb471a854a8cfda6012660bf8c97424778d16a"}