{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:CGKUQVGRXUZCTFAK4Q5W7JY5JM","short_pith_number":"pith:CGKUQVGR","schema_version":"1.0","canonical_sha256":"11954854d1bd3229940ae43b6fa71d4b26994072733cecab8ab4d410e808bfc1","source":{"kind":"arxiv","id":"1808.08753","version":1},"attestation_state":"computed","paper":{"title":"The ALMA-PILS survey: Isotopic composition of oxygen-containing complex organic molecules toward IRAS 16293-2422B","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Coutens, E. F. van Dishoeck, H. Calcutt, H. S. P. M\\\"uller, J. K. J{\\o}rgensen, K. I. \\\"Oberg, M. N. Drozdovskaya, M. V. Persson, S. F. Wampfler, V. Taquet","submitted_at":"2018-08-27T09:34:58Z","abstract_excerpt":"This paper presents a systematic survey of the deuterated and 13C isotopologues of a variety of oxygen-bearing complex organic molecules on Solar System scales toward the protostar IRAS 16293-2422B. We use the data from an unbiased molecular line survey between 329 and 363 GHz from the Atacama Large Millimeter/submillimeter Array (ALMA). The observations probe scales of 60 AU where most of the organic molecules have sublimated off dust grains and are present in the gas-phase. The complex organic molecules can be divided into two groups with one group, the simpler species, showing a D/H ratio o"},"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":"1808.08753","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-27T09:34:58Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"e80483dad81de8f349a0193d457706d1e7624673fcd788a7007217e23867cbf4","abstract_canon_sha256":"10d4e80df174460c31c606cdf0cabad1243344159305785d46cd2899840189e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:04.058395Z","signature_b64":"bfR2gTg4EVQszZDgGVwK3f/dEQm3vWkknpgKZqYFgWwSxbcI1BvWlPUm2BdmeA8d2402tf8vcD2VjLwyK261Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11954854d1bd3229940ae43b6fa71d4b26994072733cecab8ab4d410e808bfc1","last_reissued_at":"2026-05-17T23:58:04.057947Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:04.057947Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The ALMA-PILS survey: Isotopic composition of oxygen-containing complex organic molecules toward IRAS 16293-2422B","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Coutens, E. F. van Dishoeck, H. Calcutt, H. S. P. M\\\"uller, J. K. J{\\o}rgensen, K. I. \\\"Oberg, M. N. Drozdovskaya, M. V. Persson, S. F. Wampfler, V. Taquet","submitted_at":"2018-08-27T09:34:58Z","abstract_excerpt":"This paper presents a systematic survey of the deuterated and 13C isotopologues of a variety of oxygen-bearing complex organic molecules on Solar System scales toward the protostar IRAS 16293-2422B. We use the data from an unbiased molecular line survey between 329 and 363 GHz from the Atacama Large Millimeter/submillimeter Array (ALMA). The observations probe scales of 60 AU where most of the organic molecules have sublimated off dust grains and are present in the gas-phase. The complex organic molecules can be divided into two groups with one group, the simpler species, showing a D/H ratio o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.08753","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":"1808.08753","created_at":"2026-05-17T23:58:04.058011+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.08753v1","created_at":"2026-05-17T23:58:04.058011+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.08753","created_at":"2026-05-17T23:58:04.058011+00:00"},{"alias_kind":"pith_short_12","alias_value":"CGKUQVGRXUZC","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"CGKUQVGRXUZCTFAK","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"CGKUQVGR","created_at":"2026-05-18T12:32:16.446611+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/CGKUQVGRXUZCTFAK4Q5W7JY5JM","json":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM.json","graph_json":"https://pith.science/api/pith-number/CGKUQVGRXUZCTFAK4Q5W7JY5JM/graph.json","events_json":"https://pith.science/api/pith-number/CGKUQVGRXUZCTFAK4Q5W7JY5JM/events.json","paper":"https://pith.science/paper/CGKUQVGR"},"agent_actions":{"view_html":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM","download_json":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM.json","view_paper":"https://pith.science/paper/CGKUQVGR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.08753&json=true","fetch_graph":"https://pith.science/api/pith-number/CGKUQVGRXUZCTFAK4Q5W7JY5JM/graph.json","fetch_events":"https://pith.science/api/pith-number/CGKUQVGRXUZCTFAK4Q5W7JY5JM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM/action/storage_attestation","attest_author":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM/action/author_attestation","sign_citation":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM/action/citation_signature","submit_replication":"https://pith.science/pith/CGKUQVGRXUZCTFAK4Q5W7JY5JM/action/replication_record"}},"created_at":"2026-05-17T23:58:04.058011+00:00","updated_at":"2026-05-17T23:58:04.058011+00:00"}