{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:FLILEMDRTVO7FDGHDTAN3QJ6QH","short_pith_number":"pith:FLILEMDR","schema_version":"1.0","canonical_sha256":"2ad0b230719d5df28cc71cc0ddc13e81f073ca9174c67a5e3bc5be96bea03749","source":{"kind":"arxiv","id":"1109.0237","version":1},"attestation_state":"computed","paper":{"title":"Investigations of dust heating in M81, M83, and NGC 2403 with the Herschel Space Observatory","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Boselli, A. Cooray, A. Dariush, A. Remy, B. O'Halloran, B. Schulz, C. D. Wilson, D. L. Clements, E. Mentuch, G. J. Bendo, H. L. Gomez, H. Roussel, K. Foyle, L. Cortese, L. Spinoglio, M. Baes, M. Galametz, M. J. Page, M. Pohlen, M. Sauvage, M. W. L. Smith, N. Lu, S. C. Madden, V. Lebouteiller","submitted_at":"2011-09-01T17:06:47Z","abstract_excerpt":"We use Spitzer Space Telescope and Herschel Space Observatory far-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83, and NGC 2403 is affected by the starlight from all stars and by the radiation from star forming regions. We find that 70/160 micron surface brightness ratios tend to be more strongly influenced by star forming regions. However, the 250/350 micron and 350/500 micron surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that th"},"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":"1109.0237","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-09-01T17:06:47Z","cross_cats_sorted":[],"title_canon_sha256":"d4ec3530be67daca8317266b672a2a33ee182812a13c2a99c8e1dc4a096abcf8","abstract_canon_sha256":"c205eea8f43e3844251e8128169b70817525017f2f21df17721e525fe29249b2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:43.179901Z","signature_b64":"A9R1oa3juzVjYzeuFz4vYq7hBJPMhYNdDnyzv8ErICnXApZbohdZykqGmbSwWvhnWEdZmqzHUuaWeZepOITqCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ad0b230719d5df28cc71cc0ddc13e81f073ca9174c67a5e3bc5be96bea03749","last_reissued_at":"2026-05-18T02:00:43.179137Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:43.179137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigations of dust heating in M81, M83, and NGC 2403 with the Herschel Space Observatory","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Boselli, A. Cooray, A. Dariush, A. Remy, B. O'Halloran, B. Schulz, C. D. Wilson, D. L. Clements, E. Mentuch, G. J. Bendo, H. L. Gomez, H. Roussel, K. Foyle, L. Cortese, L. Spinoglio, M. Baes, M. Galametz, M. J. Page, M. Pohlen, M. Sauvage, M. W. L. Smith, N. Lu, S. C. Madden, V. Lebouteiller","submitted_at":"2011-09-01T17:06:47Z","abstract_excerpt":"We use Spitzer Space Telescope and Herschel Space Observatory far-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83, and NGC 2403 is affected by the starlight from all stars and by the radiation from star forming regions. We find that 70/160 micron surface brightness ratios tend to be more strongly influenced by star forming regions. However, the 250/350 micron and 350/500 micron surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0237","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":"1109.0237","created_at":"2026-05-18T02:00:43.179263+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.0237v1","created_at":"2026-05-18T02:00:43.179263+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0237","created_at":"2026-05-18T02:00:43.179263+00:00"},{"alias_kind":"pith_short_12","alias_value":"FLILEMDRTVO7","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"FLILEMDRTVO7FDGH","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"FLILEMDR","created_at":"2026-05-18T12:26:28.662955+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/FLILEMDRTVO7FDGHDTAN3QJ6QH","json":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH.json","graph_json":"https://pith.science/api/pith-number/FLILEMDRTVO7FDGHDTAN3QJ6QH/graph.json","events_json":"https://pith.science/api/pith-number/FLILEMDRTVO7FDGHDTAN3QJ6QH/events.json","paper":"https://pith.science/paper/FLILEMDR"},"agent_actions":{"view_html":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH","download_json":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH.json","view_paper":"https://pith.science/paper/FLILEMDR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.0237&json=true","fetch_graph":"https://pith.science/api/pith-number/FLILEMDRTVO7FDGHDTAN3QJ6QH/graph.json","fetch_events":"https://pith.science/api/pith-number/FLILEMDRTVO7FDGHDTAN3QJ6QH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH/action/storage_attestation","attest_author":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH/action/author_attestation","sign_citation":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH/action/citation_signature","submit_replication":"https://pith.science/pith/FLILEMDRTVO7FDGHDTAN3QJ6QH/action/replication_record"}},"created_at":"2026-05-18T02:00:43.179263+00:00","updated_at":"2026-05-18T02:00:43.179263+00:00"}