{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:DMFDRHHTU37CQ7ZGAQGEMCTO27","short_pith_number":"pith:DMFDRHHT","schema_version":"1.0","canonical_sha256":"1b0a389cf3a6fe287f26040c460a6ed7e35a3f4b27b25f22b0aeaa2820f5b538","source":{"kind":"arxiv","id":"2606.05887","version":1},"attestation_state":"computed","paper":{"title":"Early Results from GLASS-JWST. XXVI. Spatially Resolved Star Formation and Balmer Decrements at $1.1<z<2.3$ from NIRISS Slitless Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benedetta Vulcani, Gabriel Brammer, Karl Glazebrook, Matthew A. Malkan, Mengting Ju, Pengfei Ren, Peter J. Watson, Themiya Nanayakkara, Tommaso Treu, Tucker Jones, Victoria Strait, Xin Wang, Yuxuan Pang","submitted_at":"2026-06-04T08:56:50Z","abstract_excerpt":"Using JWST/NIRISS slitless spectroscopy, we present spatially resolved Balmer decrement measurements for 79 galaxies at $1.1 < z < 2.3$, which are gravitationally lensed by the foreground cluster Abell 2744. By stacking $\\mathrm{H}\\alpha$ and $\\mathrm{H}\\beta$ emission maps in bins of stellar mass and redshift, we derive radial profiles of nebular dust attenuation and dust-corrected star formation rate (SFR). We find tentative evidence that the radial gradients of dust attenuation toward $\\mathrm{H}\\alpha$ ($\\rm A(\\mathrm{H}\\alpha)$) vary with both redshift and stellar mass. At lower redshifts"},"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":"2606.05887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-06-04T08:56:50Z","cross_cats_sorted":[],"title_canon_sha256":"8741f4946e01cfe85c9e8758f22c3f441fd0504ea034051069b858b90202706f","abstract_canon_sha256":"b2f9f98cfe5f2d1a87977376d4a87c815bb19f9f94285a6436bbe1cbe10c3f5c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:15:06.858338Z","signature_b64":"maY+Xg4UgriRl0XpuY0F3XKV+g7uEuQ5ZuGx50A9ELmYuioLTWW5TTtemZIGMn9t5kjQmzqa/9hRJwxhj+SPCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b0a389cf3a6fe287f26040c460a6ed7e35a3f4b27b25f22b0aeaa2820f5b538","last_reissued_at":"2026-06-05T01:15:06.857967Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:15:06.857967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Early Results from GLASS-JWST. XXVI. Spatially Resolved Star Formation and Balmer Decrements at $1.1<z<2.3$ from NIRISS Slitless Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benedetta Vulcani, Gabriel Brammer, Karl Glazebrook, Matthew A. Malkan, Mengting Ju, Pengfei Ren, Peter J. Watson, Themiya Nanayakkara, Tommaso Treu, Tucker Jones, Victoria Strait, Xin Wang, Yuxuan Pang","submitted_at":"2026-06-04T08:56:50Z","abstract_excerpt":"Using JWST/NIRISS slitless spectroscopy, we present spatially resolved Balmer decrement measurements for 79 galaxies at $1.1 < z < 2.3$, which are gravitationally lensed by the foreground cluster Abell 2744. By stacking $\\mathrm{H}\\alpha$ and $\\mathrm{H}\\beta$ emission maps in bins of stellar mass and redshift, we derive radial profiles of nebular dust attenuation and dust-corrected star formation rate (SFR). We find tentative evidence that the radial gradients of dust attenuation toward $\\mathrm{H}\\alpha$ ($\\rm A(\\mathrm{H}\\alpha)$) vary with both redshift and stellar mass. At lower redshifts"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.05887","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/2606.05887/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":"2606.05887","created_at":"2026-06-05T01:15:06.858022+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.05887v1","created_at":"2026-06-05T01:15:06.858022+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.05887","created_at":"2026-06-05T01:15:06.858022+00:00"},{"alias_kind":"pith_short_12","alias_value":"DMFDRHHTU37C","created_at":"2026-06-05T01:15:06.858022+00:00"},{"alias_kind":"pith_short_16","alias_value":"DMFDRHHTU37CQ7ZG","created_at":"2026-06-05T01:15:06.858022+00:00"},{"alias_kind":"pith_short_8","alias_value":"DMFDRHHT","created_at":"2026-06-05T01:15:06.858022+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/DMFDRHHTU37CQ7ZGAQGEMCTO27","json":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27.json","graph_json":"https://pith.science/api/pith-number/DMFDRHHTU37CQ7ZGAQGEMCTO27/graph.json","events_json":"https://pith.science/api/pith-number/DMFDRHHTU37CQ7ZGAQGEMCTO27/events.json","paper":"https://pith.science/paper/DMFDRHHT"},"agent_actions":{"view_html":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27","download_json":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27.json","view_paper":"https://pith.science/paper/DMFDRHHT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.05887&json=true","fetch_graph":"https://pith.science/api/pith-number/DMFDRHHTU37CQ7ZGAQGEMCTO27/graph.json","fetch_events":"https://pith.science/api/pith-number/DMFDRHHTU37CQ7ZGAQGEMCTO27/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27/action/storage_attestation","attest_author":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27/action/author_attestation","sign_citation":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27/action/citation_signature","submit_replication":"https://pith.science/pith/DMFDRHHTU37CQ7ZGAQGEMCTO27/action/replication_record"}},"created_at":"2026-06-05T01:15:06.858022+00:00","updated_at":"2026-06-05T01:15:06.858022+00:00"}