{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:BFGO22CCFMHM6DA72UFIL7PSIP","short_pith_number":"pith:BFGO22CC","schema_version":"1.0","canonical_sha256":"094ced68422b0ecf0c1fd50a85fdf243d009e14536cd04bed8ae839df491aefa","source":{"kind":"arxiv","id":"2011.13700","version":1},"attestation_state":"computed","paper":{"title":"A low [CII]/[NII] ratio in the center of a massive galaxy at z=3.7: witnessing the transition to quiescence at high-redshift?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Verma, C. Papovich, C. Schreiber, C. Straatman, D. Elbaz, G. G. Kacprzak, K. Glazebrook, K.-V. Tran, L. Spitler, M. Pannella, P. Oesch, T. Diaz-Santos, T. Nanayakkara, T. Wang","submitted_at":"2020-11-27T12:33:55Z","abstract_excerpt":"Understanding the process of quenching is one of the major open questions in galaxy evolution, and crucial insights may be obtained by studying quenched galaxies at high redshifts, at epochs when the Universe and the galaxies were younger and simpler to model. However, establishing the degree of quiescence in high redshift galaxies is a challenging task. One notable example is Hyde, a recently discovered galaxy at z=3.709. As compact (r~0.5 kpc) and massive (M*~1e11 Msun) as its quenched neighbor Jekyll, it is also extremely obscured yet only moderately luminous in the sub-millimeter. Panchrom"},"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":"2011.13700","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-27T12:33:55Z","cross_cats_sorted":[],"title_canon_sha256":"87d17962d0b89c287f69183029e435a21111ee85fb622072eefdb5c414c6ec26","abstract_canon_sha256":"ddc6e98227c13ade2410a23b39ad532f07738bf269dfa4d45a583d673a1b8ebd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:51:11.828839Z","signature_b64":"h2zdtkegDjCywgY9rzfV2fQz33Xedph06EpsVm8hO8Yxoc5OQwtb9F2CpJVVZahAYi2uut4gi1SHBtNkGjCODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"094ced68422b0ecf0c1fd50a85fdf243d009e14536cd04bed8ae839df491aefa","last_reissued_at":"2026-07-05T02:51:11.828430Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:51:11.828430Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A low [CII]/[NII] ratio in the center of a massive galaxy at z=3.7: witnessing the transition to quiescence at high-redshift?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Verma, C. Papovich, C. Schreiber, C. Straatman, D. Elbaz, G. G. Kacprzak, K. Glazebrook, K.-V. Tran, L. Spitler, M. Pannella, P. Oesch, T. Diaz-Santos, T. Nanayakkara, T. Wang","submitted_at":"2020-11-27T12:33:55Z","abstract_excerpt":"Understanding the process of quenching is one of the major open questions in galaxy evolution, and crucial insights may be obtained by studying quenched galaxies at high redshifts, at epochs when the Universe and the galaxies were younger and simpler to model. However, establishing the degree of quiescence in high redshift galaxies is a challenging task. One notable example is Hyde, a recently discovered galaxy at z=3.709. As compact (r~0.5 kpc) and massive (M*~1e11 Msun) as its quenched neighbor Jekyll, it is also extremely obscured yet only moderately luminous in the sub-millimeter. Panchrom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.13700","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/2011.13700/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":"2011.13700","created_at":"2026-07-05T02:51:11.828489+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.13700v1","created_at":"2026-07-05T02:51:11.828489+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.13700","created_at":"2026-07-05T02:51:11.828489+00:00"},{"alias_kind":"pith_short_12","alias_value":"BFGO22CCFMHM","created_at":"2026-07-05T02:51:11.828489+00:00"},{"alias_kind":"pith_short_16","alias_value":"BFGO22CCFMHM6DA7","created_at":"2026-07-05T02:51:11.828489+00:00"},{"alias_kind":"pith_short_8","alias_value":"BFGO22CC","created_at":"2026-07-05T02:51:11.828489+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/BFGO22CCFMHM6DA72UFIL7PSIP","json":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP.json","graph_json":"https://pith.science/api/pith-number/BFGO22CCFMHM6DA72UFIL7PSIP/graph.json","events_json":"https://pith.science/api/pith-number/BFGO22CCFMHM6DA72UFIL7PSIP/events.json","paper":"https://pith.science/paper/BFGO22CC"},"agent_actions":{"view_html":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP","download_json":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP.json","view_paper":"https://pith.science/paper/BFGO22CC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.13700&json=true","fetch_graph":"https://pith.science/api/pith-number/BFGO22CCFMHM6DA72UFIL7PSIP/graph.json","fetch_events":"https://pith.science/api/pith-number/BFGO22CCFMHM6DA72UFIL7PSIP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP/action/storage_attestation","attest_author":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP/action/author_attestation","sign_citation":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP/action/citation_signature","submit_replication":"https://pith.science/pith/BFGO22CCFMHM6DA72UFIL7PSIP/action/replication_record"}},"created_at":"2026-07-05T02:51:11.828489+00:00","updated_at":"2026-07-05T02:51:11.828489+00:00"}