{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6QLBUGF2TFDH446PMPXKCSNPHE","short_pith_number":"pith:6QLBUGF2","schema_version":"1.0","canonical_sha256":"f4161a18ba99467e73cf63eea149af3929fdf5e3b1707a9325b11e6fc1b64b33","source":{"kind":"arxiv","id":"1601.00208","version":1},"attestation_state":"computed","paper":{"title":"Characterizing Dust Attenuation in Local Star Forming Galaxies: UV and Optical Reddening","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. J. Battisti, D. Calzetti, R.-R. Chary","submitted_at":"2016-01-02T18:53:22Z","abstract_excerpt":"The dust attenuation for a sample of $\\sim$10000 local ($z\\lesssim0.1$) star forming galaxies is constrained as a function of their physical properties. We utilize aperture-matched multi-wavelength data available from the Galaxy Evolution Explorer (GALEX) and the Sloan Digital Sky Survey (SDSS) to ensure that regions of comparable size in each galaxy are being analyzed. We follow the method of Calzetti et al. (1994) and characterize the dust attenuation through the UV power-law index, $\\beta$, and the dust optical depth, which is quantified using the difference in Balmer emission line optical "},"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":"1601.00208","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T18:53:22Z","cross_cats_sorted":[],"title_canon_sha256":"1c638ac59c56d2795b85242f69fbc6635820b2fc218f638deff2b5734fa6dec2","abstract_canon_sha256":"0cc81a6c93c6ec55de4b67af581088d24bc3a5d19764840fc40ffb39ae4d545a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:40.674060Z","signature_b64":"MzVE6e3TutX87PWAY055XmYT2SDnl0E+jALHT2LsbyhGzFQ2rzkb0WkwRKbc0Lvt7tX6nPSaOpr0vNOcgDzXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f4161a18ba99467e73cf63eea149af3929fdf5e3b1707a9325b11e6fc1b64b33","last_reissued_at":"2026-05-18T01:20:40.673657Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:40.673657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Characterizing Dust Attenuation in Local Star Forming Galaxies: UV and Optical Reddening","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. J. Battisti, D. Calzetti, R.-R. Chary","submitted_at":"2016-01-02T18:53:22Z","abstract_excerpt":"The dust attenuation for a sample of $\\sim$10000 local ($z\\lesssim0.1$) star forming galaxies is constrained as a function of their physical properties. We utilize aperture-matched multi-wavelength data available from the Galaxy Evolution Explorer (GALEX) and the Sloan Digital Sky Survey (SDSS) to ensure that regions of comparable size in each galaxy are being analyzed. We follow the method of Calzetti et al. (1994) and characterize the dust attenuation through the UV power-law index, $\\beta$, and the dust optical depth, which is quantified using the difference in Balmer emission line optical "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00208","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":""},"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":"1601.00208","created_at":"2026-05-18T01:20:40.673716+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.00208v1","created_at":"2026-05-18T01:20:40.673716+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00208","created_at":"2026-05-18T01:20:40.673716+00:00"},{"alias_kind":"pith_short_12","alias_value":"6QLBUGF2TFDH","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_16","alias_value":"6QLBUGF2TFDH446P","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_8","alias_value":"6QLBUGF2","created_at":"2026-05-18T12:30:01.593930+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/6QLBUGF2TFDH446PMPXKCSNPHE","json":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE.json","graph_json":"https://pith.science/api/pith-number/6QLBUGF2TFDH446PMPXKCSNPHE/graph.json","events_json":"https://pith.science/api/pith-number/6QLBUGF2TFDH446PMPXKCSNPHE/events.json","paper":"https://pith.science/paper/6QLBUGF2"},"agent_actions":{"view_html":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE","download_json":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE.json","view_paper":"https://pith.science/paper/6QLBUGF2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.00208&json=true","fetch_graph":"https://pith.science/api/pith-number/6QLBUGF2TFDH446PMPXKCSNPHE/graph.json","fetch_events":"https://pith.science/api/pith-number/6QLBUGF2TFDH446PMPXKCSNPHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE/action/storage_attestation","attest_author":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE/action/author_attestation","sign_citation":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE/action/citation_signature","submit_replication":"https://pith.science/pith/6QLBUGF2TFDH446PMPXKCSNPHE/action/replication_record"}},"created_at":"2026-05-18T01:20:40.673716+00:00","updated_at":"2026-05-18T01:20:40.673716+00:00"}