{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:ZPFDGJUSTPHOBNLMHQ6N42WF6U","short_pith_number":"pith:ZPFDGJUS","schema_version":"1.0","canonical_sha256":"cbca3326929bcee0b56c3c3cde6ac5f50626098f4de61f82bdc4425d02eefe08","source":{"kind":"arxiv","id":"2009.13531","version":1},"attestation_state":"computed","paper":{"title":"A Multi-wavelength Analysis of the Faint Radio Sky (COSMOS-XS): the Nature of the Ultra-faint Radio Population","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D.A. Riechers, D. van der Vlugt, F. Walter, H. R\\\"ottgering, H.S.B. Algera, I. Smail, J. A. Hodge, J.F. Radcliffe, M. Novak, V. Smol\\v{c}i\\'c","submitted_at":"2020-09-28T18:00:01Z","abstract_excerpt":"Ultra-deep radio surveys are an invaluable probe of dust-obscured star formation, but require a clear understanding of the relative contribution from radio AGN to be used to their fullest potential. We study the composition of the $\\mu$Jy radio population detected in the Karl G. Jansky Very Large Array COSMOS-XS survey based on a sample of 1540 sources detected at 3 GHz over an area of $\\sim350\\text{arcmin}^2$. This ultra-deep survey consists of a single pointing in the well-studied COSMOS field at both 3 and 10 GHz and reaches RMS-sensitivities of $0.53$ and $0.41\\mu$Jy beam$^{-1}$, respectiv"},"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":"2009.13531","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-28T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"4765670d475a78a14e8805410431827634d1a7b61b80c89b5a6ff4a0d2bc1eb4","abstract_canon_sha256":"e4149c07844e553887063355f075282f7f8307f78300b39a5a09c20510be12e1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:52:28.346640Z","signature_b64":"yeUUn/P7yp9UE6EyhvVL2gaZEbVfAWO27oVx0V58znfY7KePFVyMthChQ8K5LubHx3E4KzrNPiNxSSR8GQMNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbca3326929bcee0b56c3c3cde6ac5f50626098f4de61f82bdc4425d02eefe08","last_reissued_at":"2026-07-05T01:52:28.346189Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:52:28.346189Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Multi-wavelength Analysis of the Faint Radio Sky (COSMOS-XS): the Nature of the Ultra-faint Radio Population","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D.A. Riechers, D. van der Vlugt, F. Walter, H. R\\\"ottgering, H.S.B. Algera, I. Smail, J. A. Hodge, J.F. Radcliffe, M. Novak, V. Smol\\v{c}i\\'c","submitted_at":"2020-09-28T18:00:01Z","abstract_excerpt":"Ultra-deep radio surveys are an invaluable probe of dust-obscured star formation, but require a clear understanding of the relative contribution from radio AGN to be used to their fullest potential. We study the composition of the $\\mu$Jy radio population detected in the Karl G. Jansky Very Large Array COSMOS-XS survey based on a sample of 1540 sources detected at 3 GHz over an area of $\\sim350\\text{arcmin}^2$. This ultra-deep survey consists of a single pointing in the well-studied COSMOS field at both 3 and 10 GHz and reaches RMS-sensitivities of $0.53$ and $0.41\\mu$Jy beam$^{-1}$, respectiv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.13531","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/2009.13531/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":"2009.13531","created_at":"2026-07-05T01:52:28.346247+00:00"},{"alias_kind":"arxiv_version","alias_value":"2009.13531v1","created_at":"2026-07-05T01:52:28.346247+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.13531","created_at":"2026-07-05T01:52:28.346247+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZPFDGJUSTPHO","created_at":"2026-07-05T01:52:28.346247+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZPFDGJUSTPHOBNLM","created_at":"2026-07-05T01:52:28.346247+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZPFDGJUS","created_at":"2026-07-05T01:52:28.346247+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/ZPFDGJUSTPHOBNLMHQ6N42WF6U","json":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U.json","graph_json":"https://pith.science/api/pith-number/ZPFDGJUSTPHOBNLMHQ6N42WF6U/graph.json","events_json":"https://pith.science/api/pith-number/ZPFDGJUSTPHOBNLMHQ6N42WF6U/events.json","paper":"https://pith.science/paper/ZPFDGJUS"},"agent_actions":{"view_html":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U","download_json":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U.json","view_paper":"https://pith.science/paper/ZPFDGJUS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2009.13531&json=true","fetch_graph":"https://pith.science/api/pith-number/ZPFDGJUSTPHOBNLMHQ6N42WF6U/graph.json","fetch_events":"https://pith.science/api/pith-number/ZPFDGJUSTPHOBNLMHQ6N42WF6U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U/action/storage_attestation","attest_author":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U/action/author_attestation","sign_citation":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U/action/citation_signature","submit_replication":"https://pith.science/pith/ZPFDGJUSTPHOBNLMHQ6N42WF6U/action/replication_record"}},"created_at":"2026-07-05T01:52:28.346247+00:00","updated_at":"2026-07-05T01:52:28.346247+00:00"}