{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:TAYME2PH5WOIUXTOULXSAHHXAX","short_pith_number":"pith:TAYME2PH","schema_version":"1.0","canonical_sha256":"9830c269e7ed9c8a5e6ea2ef201cf705d3668ad1231ae1cf9fccb5c69f219450","source":{"kind":"arxiv","id":"0909.5691","version":1},"attestation_state":"computed","paper":{"title":"The TexOx-1000 redshift survey of radio sources I: the TOOT00 region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chris J. Willott, Eleni Vardoulaki, Gary J. Hill, Julia Riley, Kate Brand, Katherine J. Inskip, Steve Croft, Steve Rawlings, Tom Mauch","submitted_at":"2009-09-30T19:02:31Z","abstract_excerpt":"We present optical spectroscopy, near-infrared (mostly K-band) and radio (151-MHz and 1.4-GHz) imaging of the first complete region (TOOT00) of the TexOx-1000 (TOOT) redshift survey of radio sources. The 0.0015-sr (~ 5 deg^2) TOOT00 region is selected from pointed observations of the Cambridge Low-Frequency Survey Telescope at 151 MHz at a flux density limit of ~= 100 mJy, ~ 5-times fainter than the 7C Redshift Survey (7CRS), and contains 47 radio sources. We have obtained 40 spectroscopic redshifts (~ 85% completeness). Adding redshifts estimated for the 7 other cases yields a median redshift"},"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":"0909.5691","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-30T19:02:31Z","cross_cats_sorted":[],"title_canon_sha256":"173cb050f29d1e1c9030830144ccb0ecf4d88277b1bb30ef237e2780d070767e","abstract_canon_sha256":"42b4cde6444d5199e5059797f789418da835b19ab9164afd3932392ca8555dc1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:35.776425Z","signature_b64":"41BLq3jBtQIQ5X06cDaGrGiRcC2pVq9kT2eQllIZxj5lxuwpeAkYd1q++zr9RqCyokKeMTiwokoqlAfuBv7jBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9830c269e7ed9c8a5e6ea2ef201cf705d3668ad1231ae1cf9fccb5c69f219450","last_reissued_at":"2026-05-18T02:11:35.775727Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:35.775727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The TexOx-1000 redshift survey of radio sources I: the TOOT00 region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Chris J. Willott, Eleni Vardoulaki, Gary J. Hill, Julia Riley, Kate Brand, Katherine J. Inskip, Steve Croft, Steve Rawlings, Tom Mauch","submitted_at":"2009-09-30T19:02:31Z","abstract_excerpt":"We present optical spectroscopy, near-infrared (mostly K-band) and radio (151-MHz and 1.4-GHz) imaging of the first complete region (TOOT00) of the TexOx-1000 (TOOT) redshift survey of radio sources. The 0.0015-sr (~ 5 deg^2) TOOT00 region is selected from pointed observations of the Cambridge Low-Frequency Survey Telescope at 151 MHz at a flux density limit of ~= 100 mJy, ~ 5-times fainter than the 7C Redshift Survey (7CRS), and contains 47 radio sources. We have obtained 40 spectroscopic redshifts (~ 85% completeness). Adding redshifts estimated for the 7 other cases yields a median redshift"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.5691","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":"0909.5691","created_at":"2026-05-18T02:11:35.775839+00:00"},{"alias_kind":"arxiv_version","alias_value":"0909.5691v1","created_at":"2026-05-18T02:11:35.775839+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.5691","created_at":"2026-05-18T02:11:35.775839+00:00"},{"alias_kind":"pith_short_12","alias_value":"TAYME2PH5WOI","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"TAYME2PH5WOIUXTO","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"TAYME2PH","created_at":"2026-05-18T12:26:01.383474+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/TAYME2PH5WOIUXTOULXSAHHXAX","json":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX.json","graph_json":"https://pith.science/api/pith-number/TAYME2PH5WOIUXTOULXSAHHXAX/graph.json","events_json":"https://pith.science/api/pith-number/TAYME2PH5WOIUXTOULXSAHHXAX/events.json","paper":"https://pith.science/paper/TAYME2PH"},"agent_actions":{"view_html":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX","download_json":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX.json","view_paper":"https://pith.science/paper/TAYME2PH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0909.5691&json=true","fetch_graph":"https://pith.science/api/pith-number/TAYME2PH5WOIUXTOULXSAHHXAX/graph.json","fetch_events":"https://pith.science/api/pith-number/TAYME2PH5WOIUXTOULXSAHHXAX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX/action/storage_attestation","attest_author":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX/action/author_attestation","sign_citation":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX/action/citation_signature","submit_replication":"https://pith.science/pith/TAYME2PH5WOIUXTOULXSAHHXAX/action/replication_record"}},"created_at":"2026-05-18T02:11:35.775839+00:00","updated_at":"2026-05-18T02:11:35.775839+00:00"}