{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:SGS46SBXVRM745XJKUU7VAQ2SO","short_pith_number":"pith:SGS46SBX","schema_version":"1.0","canonical_sha256":"91a5cf4837ac59fe76e95529fa821a93a4486318c07c33b6929dbfa57d2c8200","source":{"kind":"arxiv","id":"1705.01559","version":2},"attestation_state":"computed","paper":{"title":"The Dust Attenuation of Star-forming Galaxies at $z\\sim3$ and Beyond: New Insights from ALMA Observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexander Karim, Benjamin Magnelli, Brent Groves, Daizhong Liu, Eva Schinnerer, Lidia Tasca, Mark T. Sargent, Olivier Le F\\`evre, Paolo Cassata, Pascal A. Oesch, Philipp Lang, Vernesa Smol\\v{c}i\\'c, Yoshinobu Fudamoto","submitted_at":"2017-05-03T18:00:07Z","abstract_excerpt":"We present results on the dust attenuation of galaxies at redshift $\\sim3-6$ by studying the relationship between the UV spectral slope ($\\beta_{\\rm UV}$) and the infrared excess (IRX; $L_{\\rm IR}$/$L_{\\rm UV}$) using ALMA far-infrared continuum observations. Our study is based on a sample of 67 massive, star-forming galaxies with a median mass of $M_{\\ast}\\sim 10^{10.7}\\,M_{\\rm \\odot}$ spanning a redshift range $z=2.6-3.7$ (median $z=3.2$) that were observed with ALMA at $\\lambda_{rest}=300\\,{\\rm \\mu m}$. Both the individual ALMA detections (41 sources) and stacks including all galaxies show "},"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":"1705.01559","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-03T18:00:07Z","cross_cats_sorted":[],"title_canon_sha256":"67fcb72948fb25c19a33c4ce3bdf168e1434eed54baf93afcb4049fe9e76d060","abstract_canon_sha256":"3aae344104beeb9571e1cd57c2fd036d70cca92413ad8680e0c58291f08cfb0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:33.717850Z","signature_b64":"rVDPUBR7tZzTTTL5+1xl+lCm/dwU+8b4IuAncr5z6h5BG3+36CExJ+Rg3SitDlAkm/SR4uEd/CIFiqJvbn4+Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91a5cf4837ac59fe76e95529fa821a93a4486318c07c33b6929dbfa57d2c8200","last_reissued_at":"2026-05-18T00:35:33.717136Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:33.717136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Dust Attenuation of Star-forming Galaxies at $z\\sim3$ and Beyond: New Insights from ALMA Observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexander Karim, Benjamin Magnelli, Brent Groves, Daizhong Liu, Eva Schinnerer, Lidia Tasca, Mark T. Sargent, Olivier Le F\\`evre, Paolo Cassata, Pascal A. Oesch, Philipp Lang, Vernesa Smol\\v{c}i\\'c, Yoshinobu Fudamoto","submitted_at":"2017-05-03T18:00:07Z","abstract_excerpt":"We present results on the dust attenuation of galaxies at redshift $\\sim3-6$ by studying the relationship between the UV spectral slope ($\\beta_{\\rm UV}$) and the infrared excess (IRX; $L_{\\rm IR}$/$L_{\\rm UV}$) using ALMA far-infrared continuum observations. Our study is based on a sample of 67 massive, star-forming galaxies with a median mass of $M_{\\ast}\\sim 10^{10.7}\\,M_{\\rm \\odot}$ spanning a redshift range $z=2.6-3.7$ (median $z=3.2$) that were observed with ALMA at $\\lambda_{rest}=300\\,{\\rm \\mu m}$. Both the individual ALMA detections (41 sources) and stacks including all galaxies show "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.01559","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":"1705.01559","created_at":"2026-05-18T00:35:33.717233+00:00"},{"alias_kind":"arxiv_version","alias_value":"1705.01559v2","created_at":"2026-05-18T00:35:33.717233+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.01559","created_at":"2026-05-18T00:35:33.717233+00:00"},{"alias_kind":"pith_short_12","alias_value":"SGS46SBXVRM7","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"SGS46SBXVRM745XJ","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"SGS46SBX","created_at":"2026-05-18T12:31:43.269735+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/SGS46SBXVRM745XJKUU7VAQ2SO","json":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO.json","graph_json":"https://pith.science/api/pith-number/SGS46SBXVRM745XJKUU7VAQ2SO/graph.json","events_json":"https://pith.science/api/pith-number/SGS46SBXVRM745XJKUU7VAQ2SO/events.json","paper":"https://pith.science/paper/SGS46SBX"},"agent_actions":{"view_html":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO","download_json":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO.json","view_paper":"https://pith.science/paper/SGS46SBX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1705.01559&json=true","fetch_graph":"https://pith.science/api/pith-number/SGS46SBXVRM745XJKUU7VAQ2SO/graph.json","fetch_events":"https://pith.science/api/pith-number/SGS46SBXVRM745XJKUU7VAQ2SO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO/action/storage_attestation","attest_author":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO/action/author_attestation","sign_citation":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO/action/citation_signature","submit_replication":"https://pith.science/pith/SGS46SBXVRM745XJKUU7VAQ2SO/action/replication_record"}},"created_at":"2026-05-18T00:35:33.717233+00:00","updated_at":"2026-05-18T00:35:33.717233+00:00"}