{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ZR2XML2NOPV46SM4R7LFZUMIN5","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":"37d4e597760a2d51e8879bf425087d6fcbf744ce2e421b0d0a6e5197db8927b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-22T18:00:03Z","title_canon_sha256":"82d17ac5eb2ef6bcacfbe2911a7e555caf30e74a5c45f6687480f80248692010"},"schema_version":"1.0","source":{"id":"2010.11958","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.11958","created_at":"2026-07-05T02:45:17Z"},{"alias_kind":"arxiv_version","alias_value":"2010.11958v2","created_at":"2026-07-05T02:45:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.11958","created_at":"2026-07-05T02:45:17Z"},{"alias_kind":"pith_short_12","alias_value":"ZR2XML2NOPV4","created_at":"2026-07-05T02:45:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZR2XML2NOPV46SM4","created_at":"2026-07-05T02:45:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZR2XML2N","created_at":"2026-07-05T02:45:17Z"}],"graph_snapshots":[{"event_id":"sha256:d7e781f23209e1583792dd524eec30d9ded2171f1a1cc4f1ca95155000894e33","target":"graph","created_at":"2026-07-05T02:45:17Z","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/2010.11958/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the serendipitous detection of an H$_{2}$-bearing damped Lyman-$\\alpha$ absorber at z = 0.576 in the spectrum of the QSO J0111-0316 in the Cosmic Ultraviolet Baryon Survey. Spectroscopic observations from HST-COS in the far-ultraviolet reveal a damped absorber with log[N(HI)/cm^-2] = 20.1 +/- 0.2 and log[N(H$_{2}$)/cm^-2] = 18.97 (-0.06, +0.05). The diffuse molecular gas is found in two velocity components separated by dv = 60 km/s, with >99.9% of the total H$_{2}$ column density concentrated in one component. At a metallicity of $\\approx$ 50% of solar, there is evidence for Fe enhan","authors_text":"Claude-Andr\\'e Faucher-Gigu\\`ere, Erin Boettcher, Fakhri S. Zahedy, Gregory L. Walth, Gwen C. Rudie, Hsiao-Wen Chen, Jenny E. Greene, John S. Mulchaey, Joop Schaye, Kathy L. Cooksey, Mandy C. Chen, Marc Rafelski, Mary E. Putman, Michael Rauch, Patrick Petitjean, Robert A. Simcoe, Sean D. Johnson, Sebastian Lopez, Sebastiano Cantalupo, Steven V. Penton, Thomas J. Cooper","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-22T18:00:03Z","title":"The Cosmic Ultraviolet Baryon Survey (CUBS) II: Discovery of an H$_{2}$-Bearing DLA in the Vicinity of an Early-Type Galaxy at z = 0.576"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.11958","kind":"arxiv","version":2},"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:dcc8f2cc50084901f1f0210cbd43ec41e13f88b9c49b9984969d8bd830b3d75a","target":"record","created_at":"2026-07-05T02:45:17Z","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":"37d4e597760a2d51e8879bf425087d6fcbf744ce2e421b0d0a6e5197db8927b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-22T18:00:03Z","title_canon_sha256":"82d17ac5eb2ef6bcacfbe2911a7e555caf30e74a5c45f6687480f80248692010"},"schema_version":"1.0","source":{"id":"2010.11958","kind":"arxiv","version":2}},"canonical_sha256":"cc75762f4d73ebcf499c8fd65cd1886f795a9ee6f9fa5cadcff6781ec47e1985","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc75762f4d73ebcf499c8fd65cd1886f795a9ee6f9fa5cadcff6781ec47e1985","first_computed_at":"2026-07-05T02:45:17.795981Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:45:17.795981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PVMmd+T2CaoYkUoqnI9kt7IQciroInX92GvCyRITh7Kaf1TD8aq0R05GiKKrD2BAnzXo/CEjHw9JFVb43QSTCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:45:17.796465Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.11958","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dcc8f2cc50084901f1f0210cbd43ec41e13f88b9c49b9984969d8bd830b3d75a","sha256:d7e781f23209e1583792dd524eec30d9ded2171f1a1cc4f1ca95155000894e33"],"state_sha256":"55ed6592b5cda5a58c4d8d271e56e952e46c407215c290309f012599536e69b8"}