{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:V4AZAUJ3NA6GDWZFM2KP35GC4F","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":"dc30fc03363ccd1a8d28007abd9d35ae4799de906e90c02999ef0545c08c2010","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-03-01T04:20:32Z","title_canon_sha256":"b383d53d74e086e00b606e615923e667c482a96809235c4c212ba1f7099e45c9"},"schema_version":"1.0","source":{"id":"1603.00134","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.00134","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"1603.00134v1","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.00134","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"V4AZAUJ3NA6G","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"V4AZAUJ3NA6GDWZF","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"V4AZAUJ3","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:7377d0cf1591fdc6ae2d9d65d5ab63131fa08b6941a27c7277986c1909661f64","target":"graph","created_at":"2026-05-18T01:19:00Z","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 report on the discovery of broad Balmer absorption lines variability in the QSO SDSS J125942.80+121312.6, based on the optical and near-infrared spectra taken from the SDSS-I, SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS), and TripleSpec observations over a timescale of 5.8 years in the QSO's rest-frame. The blueshifted absorption profile of H$\\beta$ shows a variation of more than 5$\\sigma$ at a high velocity portion ($>3000\\ \\mathrm{km\\ s}^{-1}$) of the trough. We perform a detailed analysis for the physical conditions of the absorber using Balmer lines as well as metastable He I","authors_text":"Hongyan Zhou, Lei Hao, Luming Sun, Shaohua Zhang, Tuo Ji, Wen Zhao, Xiang Pan, Xiheng Shi, Xinwen Shu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-03-01T04:20:32Z","title":"Broad Balmer Absorption Line Variability: Evidence of Gas Transverse Motion in the QSO SDSS J125942.80+121312.6"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.00134","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:b119bf35dae3506971ba04213ba2f8c797b103a3aa24349e36e75c28d078c1ed","target":"record","created_at":"2026-05-18T01:19:00Z","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":"dc30fc03363ccd1a8d28007abd9d35ae4799de906e90c02999ef0545c08c2010","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-03-01T04:20:32Z","title_canon_sha256":"b383d53d74e086e00b606e615923e667c482a96809235c4c212ba1f7099e45c9"},"schema_version":"1.0","source":{"id":"1603.00134","kind":"arxiv","version":1}},"canonical_sha256":"af0190513b683c61db256694fdf4c2e15261ba5b7ba0bad642852b4b3ec74a05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af0190513b683c61db256694fdf4c2e15261ba5b7ba0bad642852b4b3ec74a05","first_computed_at":"2026-05-18T01:19:00.844536Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:00.844536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EdbYPICERioNA4FphCFza5y5MRASnUUNKhL4UX2fdtTkGykRhLNWT62QnFPnjpq5BP8BOXsBaL9oqH8rWyYUDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:00.844945Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.00134","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b119bf35dae3506971ba04213ba2f8c797b103a3aa24349e36e75c28d078c1ed","sha256:7377d0cf1591fdc6ae2d9d65d5ab63131fa08b6941a27c7277986c1909661f64"],"state_sha256":"e136a8bc6aba2f7effb15a9567da53dc4681968576f93e365a3e8f90c25c8973"}