{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:IGWWTWITUXETJIUWTNHXXHHHSK","short_pith_number":"pith:IGWWTWIT","schema_version":"1.0","canonical_sha256":"41ad69d913a5c934a2969b4f7b9ce792bd9a3a47f7a2f310ea0313e515fd5f21","source":{"kind":"arxiv","id":"astro-ph/0609016","version":1},"attestation_state":"computed","paper":{"title":"Evolution of the Luminosity Function, Star Formation Rate, Morphology and Size of Star-forming Galaxies Selected at Rest-frame 1500A and 2800A","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) STScI, (3) NOAO, (4) JHU, (5) IUCAA), Bahram Mobasher (2), Claudia Kretchmer (4), Henry C. Ferguson (2), Mark Dickinson (3), Mauro Giavalisco (2), Stockholm University, Swara Ravindranath (5)((1) Department of Physics, Tomas Dahlen (1","submitted_at":"2006-09-01T09:17:23Z","abstract_excerpt":"Using the multiwavelength photometric and spectroscopic data covering the CDF-S obtained within the GOODS, we investigate the rest-frame UV properties of galaxies to z~2.2, including the evolution of the luminosity function, the luminosity density, star formation rate (SFR) and galaxy morphology. We find a significant brightening (~ 1 mag) in the rest-frame 2800A characteristic magnitude (M*) over the redshift range 0.3<z<1.7 and no evolution at higher redshifts. The rest-frame 2800A luminosity density shows an increase by a factor ~4 to z~2.2. We estimate the SFR to z~2.2 from the 1500A and 2"},"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":"astro-ph/0609016","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-09-01T09:17:23Z","cross_cats_sorted":[],"title_canon_sha256":"292eb921441bfc22a8b46867d47ff0fe87b7987f8547ee95eb2f6fef089aee56","abstract_canon_sha256":"44ad378b35eb4effd4d04f01b0257974545be0e2549385da025d19e22d5948e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:16:52.427089Z","signature_b64":"hZXbVbdim0zBeWxDEZTQunliYq+Xe9wFtwq2NiKOOa2869eHT7pmTkkGWhoagoeU4Ht2izcWbdciaT2fPluzAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41ad69d913a5c934a2969b4f7b9ce792bd9a3a47f7a2f310ea0313e515fd5f21","last_reissued_at":"2026-07-04T15:16:52.426688Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:16:52.426688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolution of the Luminosity Function, Star Formation Rate, Morphology and Size of Star-forming Galaxies Selected at Rest-frame 1500A and 2800A","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) STScI, (3) NOAO, (4) JHU, (5) IUCAA), Bahram Mobasher (2), Claudia Kretchmer (4), Henry C. Ferguson (2), Mark Dickinson (3), Mauro Giavalisco (2), Stockholm University, Swara Ravindranath (5)((1) Department of Physics, Tomas Dahlen (1","submitted_at":"2006-09-01T09:17:23Z","abstract_excerpt":"Using the multiwavelength photometric and spectroscopic data covering the CDF-S obtained within the GOODS, we investigate the rest-frame UV properties of galaxies to z~2.2, including the evolution of the luminosity function, the luminosity density, star formation rate (SFR) and galaxy morphology. We find a significant brightening (~ 1 mag) in the rest-frame 2800A characteristic magnitude (M*) over the redshift range 0.3<z<1.7 and no evolution at higher redshifts. The rest-frame 2800A luminosity density shows an increase by a factor ~4 to z~2.2. We estimate the SFR to z~2.2 from the 1500A and 2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0609016","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0609016/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":"astro-ph/0609016","created_at":"2026-07-04T15:16:52.426740+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0609016v1","created_at":"2026-07-04T15:16:52.426740+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0609016","created_at":"2026-07-04T15:16:52.426740+00:00"},{"alias_kind":"pith_short_12","alias_value":"IGWWTWITUXET","created_at":"2026-07-04T15:16:52.426740+00:00"},{"alias_kind":"pith_short_16","alias_value":"IGWWTWITUXETJIUW","created_at":"2026-07-04T15:16:52.426740+00:00"},{"alias_kind":"pith_short_8","alias_value":"IGWWTWIT","created_at":"2026-07-04T15:16:52.426740+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/IGWWTWITUXETJIUWTNHXXHHHSK","json":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK.json","graph_json":"https://pith.science/api/pith-number/IGWWTWITUXETJIUWTNHXXHHHSK/graph.json","events_json":"https://pith.science/api/pith-number/IGWWTWITUXETJIUWTNHXXHHHSK/events.json","paper":"https://pith.science/paper/IGWWTWIT"},"agent_actions":{"view_html":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK","download_json":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK.json","view_paper":"https://pith.science/paper/IGWWTWIT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0609016&json=true","fetch_graph":"https://pith.science/api/pith-number/IGWWTWITUXETJIUWTNHXXHHHSK/graph.json","fetch_events":"https://pith.science/api/pith-number/IGWWTWITUXETJIUWTNHXXHHHSK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK/action/storage_attestation","attest_author":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK/action/author_attestation","sign_citation":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK/action/citation_signature","submit_replication":"https://pith.science/pith/IGWWTWITUXETJIUWTNHXXHHHSK/action/replication_record"}},"created_at":"2026-07-04T15:16:52.426740+00:00","updated_at":"2026-07-04T15:16:52.426740+00:00"}