{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:TQPQVGWWQ4XD6WT3VFVM52ZPN4","short_pith_number":"pith:TQPQVGWW","schema_version":"1.0","canonical_sha256":"9c1f0a9ad6872e3f5a7ba96aceeb2f6f03510b35ac572c1367570138f6e543bb","source":{"kind":"arxiv","id":"1005.5678","version":2},"attestation_state":"computed","paper":{"title":"The dust content of high-z submillimeter galaxies revealed by Herschel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Bongiovanni, A. Cava, A. Cimatti, A. Fontana, A. Grazian, A. Poglitsch, A. Saintonge, B. Altieri, B. Magnelli, C. Gruppioni, D. Brisbin, D. Elbaz, D. Lutz, E. Daddi, E. Sturm, F. Calura, F. Matteucci, F. Pozzi, G. L. Granato, G. Magdis, G. Rodighiero, H. Aussel, H. Dannerbauer, H. Dominguez-Sanchez, I. Perez Garcia, I. Valtchanov, J. Cepa, L. Riguccini, L. Shao, L. Silva, L. Tacconi, M. Magliocchetti, M. Sanchez-Portal, N. Forster Schreiber, P. Andreani, P. Popesso, P. Santini, R. Genzel, R. Maiolino, R. Nordon, S. Berta","submitted_at":"2010-05-31T12:43:47Z","abstract_excerpt":"We use deep observations taken with the Photodetector Array Camera and Spectrometer (PACS), on board the Herschel satellite as part of the PACS evolutionary probe (PEP) guaranteed project along with submm ground-based observations to measure the dust mass of a sample of high-z submillimeter galaxies (SMGs). We investigate their dust content relative to their stellar and gas masses, and compare them with local star-forming galaxies. High-z SMGs are dust rich, i.e. they have higher dust-to-stellar mass ratios compared to local spiral galaxies (by a factor of 30) and also compared to local ultral"},"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":"1005.5678","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-05-31T12:43:47Z","cross_cats_sorted":[],"title_canon_sha256":"1ca6b8e73795f46ae17dc148cbb3df88ca7ab40411950c2230cdd3f490b152ba","abstract_canon_sha256":"4d97a2f0d68d2dad3791010139957655f6fe5c2a6641dcf628986e7cd996cbeb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:06.327370Z","signature_b64":"br2HmrUfoHLSax5kVcmkU+KnUPAkij6uxAWfknbuOGOLErpZSzQ5WYYDTpInsBTtWpYEmrLVCE/u61qrRFjUAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c1f0a9ad6872e3f5a7ba96aceeb2f6f03510b35ac572c1367570138f6e543bb","last_reissued_at":"2026-05-18T02:07:06.326757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:06.326757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The dust content of high-z submillimeter galaxies revealed by Herschel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Bongiovanni, A. Cava, A. Cimatti, A. Fontana, A. Grazian, A. Poglitsch, A. Saintonge, B. Altieri, B. Magnelli, C. Gruppioni, D. Brisbin, D. Elbaz, D. Lutz, E. Daddi, E. Sturm, F. Calura, F. Matteucci, F. Pozzi, G. L. Granato, G. Magdis, G. Rodighiero, H. Aussel, H. Dannerbauer, H. Dominguez-Sanchez, I. Perez Garcia, I. Valtchanov, J. Cepa, L. Riguccini, L. Shao, L. Silva, L. Tacconi, M. Magliocchetti, M. Sanchez-Portal, N. Forster Schreiber, P. Andreani, P. Popesso, P. Santini, R. Genzel, R. Maiolino, R. Nordon, S. Berta","submitted_at":"2010-05-31T12:43:47Z","abstract_excerpt":"We use deep observations taken with the Photodetector Array Camera and Spectrometer (PACS), on board the Herschel satellite as part of the PACS evolutionary probe (PEP) guaranteed project along with submm ground-based observations to measure the dust mass of a sample of high-z submillimeter galaxies (SMGs). We investigate their dust content relative to their stellar and gas masses, and compare them with local star-forming galaxies. High-z SMGs are dust rich, i.e. they have higher dust-to-stellar mass ratios compared to local spiral galaxies (by a factor of 30) and also compared to local ultral"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.5678","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":"1005.5678","created_at":"2026-05-18T02:07:06.326870+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.5678v2","created_at":"2026-05-18T02:07:06.326870+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.5678","created_at":"2026-05-18T02:07:06.326870+00:00"},{"alias_kind":"pith_short_12","alias_value":"TQPQVGWWQ4XD","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"TQPQVGWWQ4XD6WT3","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"TQPQVGWW","created_at":"2026-05-18T12:26:15.391820+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/TQPQVGWWQ4XD6WT3VFVM52ZPN4","json":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4.json","graph_json":"https://pith.science/api/pith-number/TQPQVGWWQ4XD6WT3VFVM52ZPN4/graph.json","events_json":"https://pith.science/api/pith-number/TQPQVGWWQ4XD6WT3VFVM52ZPN4/events.json","paper":"https://pith.science/paper/TQPQVGWW"},"agent_actions":{"view_html":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4","download_json":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4.json","view_paper":"https://pith.science/paper/TQPQVGWW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.5678&json=true","fetch_graph":"https://pith.science/api/pith-number/TQPQVGWWQ4XD6WT3VFVM52ZPN4/graph.json","fetch_events":"https://pith.science/api/pith-number/TQPQVGWWQ4XD6WT3VFVM52ZPN4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4/action/storage_attestation","attest_author":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4/action/author_attestation","sign_citation":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4/action/citation_signature","submit_replication":"https://pith.science/pith/TQPQVGWWQ4XD6WT3VFVM52ZPN4/action/replication_record"}},"created_at":"2026-05-18T02:07:06.326870+00:00","updated_at":"2026-05-18T02:07:06.326870+00:00"}