{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:3L6TL63CWFRYUJSSMCKTVVCVGE","short_pith_number":"pith:3L6TL63C","schema_version":"1.0","canonical_sha256":"dafd35fb62b1638a265260953ad455313f6740a10d13173e86998647e1a0e5d2","source":{"kind":"arxiv","id":"1304.4231","version":2},"attestation_state":"computed","paper":{"title":"Comprehensive Study of a z = 2.35 DLA Galaxy: Mass, Metallicity, Age, Morphology and SFR from HST and VLT","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Anna Gallazzi, Cedric Ledoux, Celine Peroux, Jens-Kristian Krogager, Johan P. U. Fynbo, Lise Christensen, Marianne Vestergaard, Max Pettini, Palle M{\\o}ller, Pasquier Noterdaeme, Peter Laursen","submitted_at":"2013-04-15T20:00:02Z","abstract_excerpt":"We present a detailed study of the emission from a z = 2.35 galaxy that causes damped Lyman-alpha absorption in the spectrum of the background QSO, SDSS J 2222-0946. We present the results of extensive analyses of the stellar continuum covering the rest frame optical-UV regime based on broad-band HST imaging, and of spectroscopy from VLT/X-Shooter of the strong emission lines: Ly-alpha, [OII], [OIII], [NII], H-alpha and H-beta. We compare the metallicity from the absorption lines in the QSO spectrum with the oxygen abundance inferred from the strong-line methods (R23 and N2). The two emission-"},"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":"1304.4231","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-04-15T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"4bd291006e4b397d00adfe8b89737fcfe57dd7a60bd4766687f4b0175a2db7b8","abstract_canon_sha256":"fbcfb7dcc1f8d4bf70659d301973614204ca56e00d0a486a024301e8f4bef8c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:23.442630Z","signature_b64":"d21MSnFZbYBchyFCwuK7YwAWDMLpkjC/QOlgS7Z9m0b2k2240Y/gqGBr1Mct58nO4kPJICa9ObQwRzpVKlzvCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dafd35fb62b1638a265260953ad455313f6740a10d13173e86998647e1a0e5d2","last_reissued_at":"2026-05-18T03:13:23.442196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:23.442196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comprehensive Study of a z = 2.35 DLA Galaxy: Mass, Metallicity, Age, Morphology and SFR from HST and VLT","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Anna Gallazzi, Cedric Ledoux, Celine Peroux, Jens-Kristian Krogager, Johan P. U. Fynbo, Lise Christensen, Marianne Vestergaard, Max Pettini, Palle M{\\o}ller, Pasquier Noterdaeme, Peter Laursen","submitted_at":"2013-04-15T20:00:02Z","abstract_excerpt":"We present a detailed study of the emission from a z = 2.35 galaxy that causes damped Lyman-alpha absorption in the spectrum of the background QSO, SDSS J 2222-0946. We present the results of extensive analyses of the stellar continuum covering the rest frame optical-UV regime based on broad-band HST imaging, and of spectroscopy from VLT/X-Shooter of the strong emission lines: Ly-alpha, [OII], [OIII], [NII], H-alpha and H-beta. We compare the metallicity from the absorption lines in the QSO spectrum with the oxygen abundance inferred from the strong-line methods (R23 and N2). The two emission-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4231","kind":"arxiv","version":2},"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":"1304.4231","created_at":"2026-05-18T03:13:23.442254+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.4231v2","created_at":"2026-05-18T03:13:23.442254+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.4231","created_at":"2026-05-18T03:13:23.442254+00:00"},{"alias_kind":"pith_short_12","alias_value":"3L6TL63CWFRY","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_16","alias_value":"3L6TL63CWFRYUJSS","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_8","alias_value":"3L6TL63C","created_at":"2026-05-18T12:27:32.513160+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/3L6TL63CWFRYUJSSMCKTVVCVGE","json":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE.json","graph_json":"https://pith.science/api/pith-number/3L6TL63CWFRYUJSSMCKTVVCVGE/graph.json","events_json":"https://pith.science/api/pith-number/3L6TL63CWFRYUJSSMCKTVVCVGE/events.json","paper":"https://pith.science/paper/3L6TL63C"},"agent_actions":{"view_html":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE","download_json":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE.json","view_paper":"https://pith.science/paper/3L6TL63C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.4231&json=true","fetch_graph":"https://pith.science/api/pith-number/3L6TL63CWFRYUJSSMCKTVVCVGE/graph.json","fetch_events":"https://pith.science/api/pith-number/3L6TL63CWFRYUJSSMCKTVVCVGE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE/action/storage_attestation","attest_author":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE/action/author_attestation","sign_citation":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE/action/citation_signature","submit_replication":"https://pith.science/pith/3L6TL63CWFRYUJSSMCKTVVCVGE/action/replication_record"}},"created_at":"2026-05-18T03:13:23.442254+00:00","updated_at":"2026-05-18T03:13:23.442254+00:00"}