{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:A2WFV7BABQ7FCFBKIXPZVX4GQW","short_pith_number":"pith:A2WFV7BA","schema_version":"1.0","canonical_sha256":"06ac5afc200c3e51142a45df9adf8685aadbdf7aa8acf4b96ae8d7719e2dbb48","source":{"kind":"arxiv","id":"1908.01791","version":2},"attestation_state":"computed","paper":{"title":"Plateau de Bure High-z Blue-Sequence Survey 2 (PHIBSS2): Search for Secondary Sources, CO Luminosity Functions in the Field, and the Evolution of Molecular Gas Density through Cosmic Time","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alberto D. Bolatto, Dieter Lutz, Fabian Walter, Francoise Combes, Laura Lenki\\'c, Linda J. Tacconi, Michael C. Cooper, Natascha M. F\\\"orster Schreiber, Reinhard Genzel, Roberto Neri, Santiago Garc\\'ia-Burillo","submitted_at":"2019-08-05T18:11:20Z","abstract_excerpt":"We report on the results of a search for serendipitous sources in CO emission in 110 cubes targeting CO(2-1), CO(3-2), and CO(6-5) at z ~ 1-2 from the second Plateau de Bure High-z Blue-Sequence Survey (PHIBSS2). The PHIBSS2 observations were part of a 4-year legacy program at the IRAM Plateau de Bure Interferometer aimed at studying early galaxy evolution from the perspective of molecular gas reservoirs. We present a catalog of 67 candidate secondary sources from this search, with 45 out of the 110 data cubes showing sources in addition to the primary target that appear to be field detections"},"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":"1908.01791","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-05T18:11:20Z","cross_cats_sorted":[],"title_canon_sha256":"44fa1031d2270ad1c92bed601f65172a05f48056e981411441bdfe0f5ce84af4","abstract_canon_sha256":"fdf891272659314ae20a82c2b496b63a09340b2eea948bff7eb962f8b209229f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:55:03.080155Z","signature_b64":"5wqzKpTMog3Wkx322xQwfMkaTaplioH4Bz6bD8FVm9UxUTK3LG7KHZ07td7z1PvwRvqcPBdS7sPJhQTlVeZEDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06ac5afc200c3e51142a45df9adf8685aadbdf7aa8acf4b96ae8d7719e2dbb48","last_reissued_at":"2026-07-05T00:55:03.079740Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:55:03.079740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Plateau de Bure High-z Blue-Sequence Survey 2 (PHIBSS2): Search for Secondary Sources, CO Luminosity Functions in the Field, and the Evolution of Molecular Gas Density through Cosmic Time","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alberto D. Bolatto, Dieter Lutz, Fabian Walter, Francoise Combes, Laura Lenki\\'c, Linda J. Tacconi, Michael C. Cooper, Natascha M. F\\\"orster Schreiber, Reinhard Genzel, Roberto Neri, Santiago Garc\\'ia-Burillo","submitted_at":"2019-08-05T18:11:20Z","abstract_excerpt":"We report on the results of a search for serendipitous sources in CO emission in 110 cubes targeting CO(2-1), CO(3-2), and CO(6-5) at z ~ 1-2 from the second Plateau de Bure High-z Blue-Sequence Survey (PHIBSS2). The PHIBSS2 observations were part of a 4-year legacy program at the IRAM Plateau de Bure Interferometer aimed at studying early galaxy evolution from the perspective of molecular gas reservoirs. We present a catalog of 67 candidate secondary sources from this search, with 45 out of the 110 data cubes showing sources in addition to the primary target that appear to be field detections"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01791","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.01791/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":"1908.01791","created_at":"2026-07-05T00:55:03.079804+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.01791v2","created_at":"2026-07-05T00:55:03.079804+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01791","created_at":"2026-07-05T00:55:03.079804+00:00"},{"alias_kind":"pith_short_12","alias_value":"A2WFV7BABQ7F","created_at":"2026-07-05T00:55:03.079804+00:00"},{"alias_kind":"pith_short_16","alias_value":"A2WFV7BABQ7FCFBK","created_at":"2026-07-05T00:55:03.079804+00:00"},{"alias_kind":"pith_short_8","alias_value":"A2WFV7BA","created_at":"2026-07-05T00:55:03.079804+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/A2WFV7BABQ7FCFBKIXPZVX4GQW","json":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW.json","graph_json":"https://pith.science/api/pith-number/A2WFV7BABQ7FCFBKIXPZVX4GQW/graph.json","events_json":"https://pith.science/api/pith-number/A2WFV7BABQ7FCFBKIXPZVX4GQW/events.json","paper":"https://pith.science/paper/A2WFV7BA"},"agent_actions":{"view_html":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW","download_json":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW.json","view_paper":"https://pith.science/paper/A2WFV7BA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.01791&json=true","fetch_graph":"https://pith.science/api/pith-number/A2WFV7BABQ7FCFBKIXPZVX4GQW/graph.json","fetch_events":"https://pith.science/api/pith-number/A2WFV7BABQ7FCFBKIXPZVX4GQW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW/action/storage_attestation","attest_author":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW/action/author_attestation","sign_citation":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW/action/citation_signature","submit_replication":"https://pith.science/pith/A2WFV7BABQ7FCFBKIXPZVX4GQW/action/replication_record"}},"created_at":"2026-07-05T00:55:03.079804+00:00","updated_at":"2026-07-05T00:55:03.079804+00:00"}