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Using the VLT/UVES and X-shooter spectrographs, we detect H2, HD and CO molecules in absorption with log N(H2,HD,CO)=(19.21,14.48,14.17). The overall metallicity of the system is super-solar ([Zn/H]=+0.34) and iron is highly depleted ([Fe/Zn]=-1.39), revealing metal-rich and dusty gas. The strongest H2 component does not coincide with the centre of the HI absorption. This implies that the molecular fraction in this component, f=2N(H2)/(2N(H2)+N(H^0)), is larger than the mean"},"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":"1008.0637","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-08-03T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"a71e29be0101a9846567d8a70e71bcca5746dbcffe3e375bde33d50909910e19","abstract_canon_sha256":"f798c1fb4922c605729bcc657944c93e91d48e01db95cc79a27a7eb80762a728"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:59.662096Z","signature_b64":"WH4HCAp9g3jiUZSuEpGSflzzMC9CnKL4W2bH6gBoE2aqWZDVjRn3qrZaYczVhF5jVDCUM3YlMGfwnWVgZJV6Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e9fd5894e62d4c02e52a37cb49d63330d0f2b2776f0adea2d8ff9b2f1419d13","last_reissued_at":"2026-05-18T02:05:59.661451Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:59.661451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A translucent interstellar cloud at z=2.69: CO, H2 and HD in the line-of-sight to SDSS J123714.60+064759.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"C. 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