{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:E3E4NAUPJTCZG2RIOG7FFPOS4A","short_pith_number":"pith:E3E4NAUP","schema_version":"1.0","canonical_sha256":"26c9c6828f4cc5936a2871be52bdd2e0084a5ee07658f7b74811a530ece15762","source":{"kind":"arxiv","id":"1306.2680","version":1},"attestation_state":"computed","paper":{"title":"Broad Absorption Line Quasars with Redshifted Troughs: High-Velocity Infall or Rotationally Dominated Outflows?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. D. Myers, A. E. Simmons, A. Shelden, A. Streblyanska, B. A. Weaver, Canada), D. Bizyaev, D. G. York, D. J. Oravetz, D. P. Schneider, E. Aubourg, E. Malanushenko, I. Paris, J. Brinkmann, N. Filiz Ak, N. P. Ross, Patrick B. Hall (York University, P. Petitjean, R. R. Gibson, S. F. Anderson, Toronto, V. Malanushenko, W. N. Brandt, Yue Shen","submitted_at":"2013-06-12T00:12:23Z","abstract_excerpt":"We report the discovery in the Sloan Digital Sky Survey and the SDSS-III Baryon Oscillation Spectroscopic Survey of seventeen broad absorption line (BAL) quasars with high-ionization troughs that include absorption redshifted relative to the quasar rest frame. The redshifted troughs extend to velocities up to v=12,000 km/s and the trough widths exceed 3000 km/s in all but one case. Approximately 1 in 1000 BAL quasars with blueshifted C IV absorption also has redshifted C IV absorption; objects with C IV absorption present only at redshifted velocities are roughly four times rarer. In more than"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1306.2680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-06-12T00:12:23Z","cross_cats_sorted":[],"title_canon_sha256":"7a88bb528c90fa01a3be3cec743bb66f66b5af6517770309d27247b159fb4e38","abstract_canon_sha256":"e93e6da58c8a8bd6b52ad78705b1e13697791010c50a39142d5931f3adbb4bd8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:12.561537Z","signature_b64":"1qKXgow76hx6Vie6c6v7q4ima4om+8JB3bzNghdbgf5FBGGX66CT5tbOO/LnsnhE3EjikP+mNEaVbSR4zCGsDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"26c9c6828f4cc5936a2871be52bdd2e0084a5ee07658f7b74811a530ece15762","last_reissued_at":"2026-05-18T01:20:12.561049Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:12.561049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Broad Absorption Line Quasars with Redshifted Troughs: High-Velocity Infall or Rotationally Dominated Outflows?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. D. Myers, A. E. Simmons, A. Shelden, A. Streblyanska, B. A. Weaver, Canada), D. Bizyaev, D. G. York, D. J. Oravetz, D. P. Schneider, E. Aubourg, E. Malanushenko, I. Paris, J. Brinkmann, N. Filiz Ak, N. P. Ross, Patrick B. Hall (York University, P. Petitjean, R. R. Gibson, S. F. Anderson, Toronto, V. Malanushenko, W. N. Brandt, Yue Shen","submitted_at":"2013-06-12T00:12:23Z","abstract_excerpt":"We report the discovery in the Sloan Digital Sky Survey and the SDSS-III Baryon Oscillation Spectroscopic Survey of seventeen broad absorption line (BAL) quasars with high-ionization troughs that include absorption redshifted relative to the quasar rest frame. The redshifted troughs extend to velocities up to v=12,000 km/s and the trough widths exceed 3000 km/s in all but one case. Approximately 1 in 1000 BAL quasars with blueshifted C IV absorption also has redshifted C IV absorption; objects with C IV absorption present only at redshifted velocities are roughly four times rarer. In more than"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2680","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1306.2680","created_at":"2026-05-18T01:20:12.561125+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2680v1","created_at":"2026-05-18T01:20:12.561125+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2680","created_at":"2026-05-18T01:20:12.561125+00:00"},{"alias_kind":"pith_short_12","alias_value":"E3E4NAUPJTCZ","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_16","alias_value":"E3E4NAUPJTCZG2RI","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_8","alias_value":"E3E4NAUP","created_at":"2026-05-18T12:27:43.054852+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A","json":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A.json","graph_json":"https://pith.science/api/pith-number/E3E4NAUPJTCZG2RIOG7FFPOS4A/graph.json","events_json":"https://pith.science/api/pith-number/E3E4NAUPJTCZG2RIOG7FFPOS4A/events.json","paper":"https://pith.science/paper/E3E4NAUP"},"agent_actions":{"view_html":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A","download_json":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A.json","view_paper":"https://pith.science/paper/E3E4NAUP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2680&json=true","fetch_graph":"https://pith.science/api/pith-number/E3E4NAUPJTCZG2RIOG7FFPOS4A/graph.json","fetch_events":"https://pith.science/api/pith-number/E3E4NAUPJTCZG2RIOG7FFPOS4A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A/action/storage_attestation","attest_author":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A/action/author_attestation","sign_citation":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A/action/citation_signature","submit_replication":"https://pith.science/pith/E3E4NAUPJTCZG2RIOG7FFPOS4A/action/replication_record"}},"created_at":"2026-05-18T01:20:12.561125+00:00","updated_at":"2026-05-18T01:20:12.561125+00:00"}