{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:LE7LKZU6R53QA7ZSBO6DHK6YAV","short_pith_number":"pith:LE7LKZU6","schema_version":"1.0","canonical_sha256":"593eb5669e8f77007f320bbc33abd80558207f1c5f113333868b21b579e9acf9","source":{"kind":"arxiv","id":"0804.4686","version":2},"attestation_state":"computed","paper":{"title":"Ubiquitous outflows in DEEP2 spectra of star-forming galaxies at z=1.4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) UCSD, (3) UCO/Lick, (4) U. of Pittsburgh, (5) U. of Toronto, (6) U. of Nottingham, (7) NOAO), Aaron A. Dutton (3), Alison L. Coil (1, Benjamin J. Weiner (1), Christopher J. Conselice (6), David C. Koo (3), G.H. Rieke (1), Jason X. Prochaska (3), Jeffrey A. Newman (4), Jennifer M. Lotz (7), Kevin Bundy (5), K.H.R. Rubin (3) ((1) Steward Observatory, Michael C. Cooper (1), S. M. Faber (3)","submitted_at":"2008-04-29T20:00:03Z","abstract_excerpt":"Galactic winds are a prime suspect for the metal enrichment of the intergalactic medium and may have a strong influence on the chemical evolution of galaxies and the nature of QSO absorption line systems. We use a sample of 1406 galaxy spectra at z~1.4 from the DEEP2 redshift survey to show that blueshifted Mg II 2796, 2803 A absorption is ubiquitous in starforming galaxies at this epoch. This is the first detection of frequent outflowing galactic winds at z~1. The presence and depth of absorption are independent of AGN spectral signatures or galaxy morphology; major mergers are not a prerequi"},"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":"0804.4686","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-04-29T20:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"cc20ef1f9333c0c4b94673bcb7d014b2aa33e96bc359c8ff0256e19d35ae0418","abstract_canon_sha256":"f5a34fe5d14b7b489c213a5b965b0c816a50ee4073efb1e94eb3db85ab5ea588"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:44:48.994742Z","signature_b64":"gFP6cTEv39PMXk6Hr0plkBnKtpPhkRhjn2RiKlB7v1cR+4Xa6/y3N9mhqYEAu+ETilm6po6k2tVn6BlMr+K9Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"593eb5669e8f77007f320bbc33abd80558207f1c5f113333868b21b579e9acf9","last_reissued_at":"2026-07-04T15:44:48.994287Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:44:48.994287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ubiquitous outflows in DEEP2 spectra of star-forming galaxies at z=1.4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) UCSD, (3) UCO/Lick, (4) U. of Pittsburgh, (5) U. of Toronto, (6) U. of Nottingham, (7) NOAO), Aaron A. Dutton (3), Alison L. Coil (1, Benjamin J. Weiner (1), Christopher J. Conselice (6), David C. Koo (3), G.H. Rieke (1), Jason X. Prochaska (3), Jeffrey A. Newman (4), Jennifer M. Lotz (7), Kevin Bundy (5), K.H.R. Rubin (3) ((1) Steward Observatory, Michael C. Cooper (1), S. M. Faber (3)","submitted_at":"2008-04-29T20:00:03Z","abstract_excerpt":"Galactic winds are a prime suspect for the metal enrichment of the intergalactic medium and may have a strong influence on the chemical evolution of galaxies and the nature of QSO absorption line systems. We use a sample of 1406 galaxy spectra at z~1.4 from the DEEP2 redshift survey to show that blueshifted Mg II 2796, 2803 A absorption is ubiquitous in starforming galaxies at this epoch. This is the first detection of frequent outflowing galactic winds at z~1. The presence and depth of absorption are independent of AGN spectral signatures or galaxy morphology; major mergers are not a prerequi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.4686","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0804.4686/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"0804.4686","created_at":"2026-07-04T15:44:48.994364+00:00"},{"alias_kind":"arxiv_version","alias_value":"0804.4686v2","created_at":"2026-07-04T15:44:48.994364+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.4686","created_at":"2026-07-04T15:44:48.994364+00:00"},{"alias_kind":"pith_short_12","alias_value":"LE7LKZU6R53Q","created_at":"2026-07-04T15:44:48.994364+00:00"},{"alias_kind":"pith_short_16","alias_value":"LE7LKZU6R53QA7ZS","created_at":"2026-07-04T15:44:48.994364+00:00"},{"alias_kind":"pith_short_8","alias_value":"LE7LKZU6","created_at":"2026-07-04T15:44:48.994364+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":12,"internal_anchor_count":7,"sample":[{"citing_arxiv_id":"2607.00085","citing_title":"The multiwavelength structure of post-starburst galaxies at 0.5 < z < 3 with JWST PRIMER: compact morphologies and residual disturbances","ref_index":214,"is_internal_anchor":true},{"citing_arxiv_id":"2606.30207","citing_title":"Operational capabilities and on-sky performance of SAMOS at the completion of science commissioning","ref_index":166,"is_internal_anchor":true},{"citing_arxiv_id":"2606.06609","citing_title":"JWST absorption line spectroscopy with SPURS: ISM covering fractions and kinematics in individual galaxies at $z=5-9$","ref_index":124,"is_internal_anchor":true},{"citing_arxiv_id":"2606.12686","citing_title":"Unprecedented Constraints on Gas Flows at High Redshift Using Deep JWST/NIRSpec Observations from the LyC22, EXCELS, and AURORA Surveys","ref_index":123,"is_internal_anchor":true},{"citing_arxiv_id":"2606.26355","citing_title":"Probing the Nature of Lyman Continuum Emitting and Low-metallicity Galaxies Using the SKA","ref_index":135,"is_internal_anchor":true},{"citing_arxiv_id":"2512.05584","citing_title":"Stellar feedback drives the baryon deficiency in low-mass galaxies","ref_index":24,"is_internal_anchor":true},{"citing_arxiv_id":"2605.20622","citing_title":"Connecting CGM enrichment with Lyman alpha emitters at 2.9 < z < 6.7","ref_index":111,"is_internal_anchor":true},{"citing_arxiv_id":"2604.10595","citing_title":"Low-ionization Metal Absorption at $0.7 \\lesssim z \\lesssim 2$ Confronting Cosmological Simulations with Observations","ref_index":73,"is_internal_anchor":false},{"citing_arxiv_id":"2604.13195","citing_title":"Galactic Rain: Cool Gas Inflows in Red Geyser Galaxies and Their Connection to AGN Activity and Interactions","ref_index":44,"is_internal_anchor":false},{"citing_arxiv_id":"2604.26195","citing_title":"Resolved Maps of Gas and Dust in a Massive Quiescent Galaxy at z=2 from INQUEST-JWST: Evidence of Accretion and Rejuvenation","ref_index":132,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05650","citing_title":"Differences between emission and absorption tracers of spatially resolved outflows in clumpy z ~ 0.1 star-forming galaxies","ref_index":169,"is_internal_anchor":false},{"citing_arxiv_id":"2605.02999","citing_title":"Peering down the barrel with DESI DR2: 10 000+ inflows at $z$ < 0.6 reveal how galaxies accrete cold gas","ref_index":12,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV","json":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV.json","graph_json":"https://pith.science/api/pith-number/LE7LKZU6R53QA7ZSBO6DHK6YAV/graph.json","events_json":"https://pith.science/api/pith-number/LE7LKZU6R53QA7ZSBO6DHK6YAV/events.json","paper":"https://pith.science/paper/LE7LKZU6"},"agent_actions":{"view_html":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV","download_json":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV.json","view_paper":"https://pith.science/paper/LE7LKZU6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0804.4686&json=true","fetch_graph":"https://pith.science/api/pith-number/LE7LKZU6R53QA7ZSBO6DHK6YAV/graph.json","fetch_events":"https://pith.science/api/pith-number/LE7LKZU6R53QA7ZSBO6DHK6YAV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV/action/storage_attestation","attest_author":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV/action/author_attestation","sign_citation":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV/action/citation_signature","submit_replication":"https://pith.science/pith/LE7LKZU6R53QA7ZSBO6DHK6YAV/action/replication_record"}},"created_at":"2026-07-04T15:44:48.994364+00:00","updated_at":"2026-07-04T15:44:48.994364+00:00"}