{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:R7LIVRNXARKHQVUDBHY3IQ2S4G","short_pith_number":"pith:R7LIVRNX","schema_version":"1.0","canonical_sha256":"8fd68ac5b7045478568309f1b44352e1ab75bc9b6966f4bc44c53b26b08e9566","source":{"kind":"arxiv","id":"1007.0290","version":1},"attestation_state":"computed","paper":{"title":"The Atacama Cosmology Telescope: The Receiver and Instrumentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"A. D. Hincks, B. Burger, C. B. Netterfield, C. Tucker, D. Marsden, D. S. Swetz, E. R. Switzer, E. S. Battistelli, E. Wollack, G. C. Hilton, H. Moseley, J. Chervenak, J. Klein, J. M. Lau, J. W. Appel, J. W. Fowler, K. D. Irwin, K. Martocci, L. A. Page, L. Parker, M. Amiri, M. D. Niemack, M. Halpern, M. Hasselfield, M. J. Devlin, M. Kaul, M. Limon, M. R. Nolta, N. Jarosik, O. Stryzak, P. A. R. Ade, P. Mauskopf, R. D\\\"unner, R. P. Fisher, R. Thornton, S. R. Dicker, S. T. Staggs, T. A. Marriage, T. Essinger-Hileman, W. B. Doriese, Y. Zhao","submitted_at":"2010-07-02T04:42:30Z","abstract_excerpt":"The Atacama Cosmology Telescope was designed to measure small-scale anisotropies in the Cosmic Microwave Background and detect galaxy clusters through the Sunyaev-Zel'dovich effect. The instrument is located on Cerro Toco in the Atacama Desert, at an altitude of 5190 meters. A six-meter off-axis Gregorian telescope feeds a new type of cryogenic receiver, the Millimeter Bolometer Array Camera. The receiver features three 1000-element arrays of transition-edge sensor bolometers for observations at 148 GHz, 218 GHz, and 277 GHz. Each detector array is fed by free space mm-wave optics. Each freque"},"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":"1007.0290","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-07-02T04:42:30Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"842076604eeb2dce0250ec7a68bca029baa9f76040a8977217e4e544fc2236b1","abstract_canon_sha256":"4ce2002bfa01d864c41f9811cb588a7c9b1faf8f1a2612b42015239d5bff5baa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:11:08.867107Z","signature_b64":"k0vCSJLZjkgVWUKoGUSrl16RRRjVdZKk52PoFE4AIf9mitf7XJOJNZkxOEfS0tko0t9Ka2cRmJ4qGXbDvW0wCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fd68ac5b7045478568309f1b44352e1ab75bc9b6966f4bc44c53b26b08e9566","last_reissued_at":"2026-05-18T04:11:08.866655Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:11:08.866655Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Atacama Cosmology Telescope: The Receiver and Instrumentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"A. D. Hincks, B. Burger, C. B. Netterfield, C. Tucker, D. Marsden, D. S. Swetz, E. R. Switzer, E. S. Battistelli, E. Wollack, G. C. Hilton, H. Moseley, J. Chervenak, J. Klein, J. M. Lau, J. W. Appel, J. W. Fowler, K. D. Irwin, K. Martocci, L. A. Page, L. Parker, M. Amiri, M. D. Niemack, M. Halpern, M. Hasselfield, M. J. Devlin, M. Kaul, M. Limon, M. R. Nolta, N. Jarosik, O. Stryzak, P. A. R. Ade, P. Mauskopf, R. D\\\"unner, R. P. Fisher, R. Thornton, S. R. Dicker, S. T. Staggs, T. A. Marriage, T. Essinger-Hileman, W. B. Doriese, Y. Zhao","submitted_at":"2010-07-02T04:42:30Z","abstract_excerpt":"The Atacama Cosmology Telescope was designed to measure small-scale anisotropies in the Cosmic Microwave Background and detect galaxy clusters through the Sunyaev-Zel'dovich effect. The instrument is located on Cerro Toco in the Atacama Desert, at an altitude of 5190 meters. A six-meter off-axis Gregorian telescope feeds a new type of cryogenic receiver, the Millimeter Bolometer Array Camera. The receiver features three 1000-element arrays of transition-edge sensor bolometers for observations at 148 GHz, 218 GHz, and 277 GHz. Each detector array is fed by free space mm-wave optics. Each freque"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.0290","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":"1007.0290","created_at":"2026-05-18T04:11:08.866724+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.0290v1","created_at":"2026-05-18T04:11:08.866724+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.0290","created_at":"2026-05-18T04:11:08.866724+00:00"},{"alias_kind":"pith_short_12","alias_value":"R7LIVRNXARKH","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"R7LIVRNXARKHQVUD","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"R7LIVRNX","created_at":"2026-05-18T12:26:13.927090+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/R7LIVRNXARKHQVUDBHY3IQ2S4G","json":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G.json","graph_json":"https://pith.science/api/pith-number/R7LIVRNXARKHQVUDBHY3IQ2S4G/graph.json","events_json":"https://pith.science/api/pith-number/R7LIVRNXARKHQVUDBHY3IQ2S4G/events.json","paper":"https://pith.science/paper/R7LIVRNX"},"agent_actions":{"view_html":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G","download_json":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G.json","view_paper":"https://pith.science/paper/R7LIVRNX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.0290&json=true","fetch_graph":"https://pith.science/api/pith-number/R7LIVRNXARKHQVUDBHY3IQ2S4G/graph.json","fetch_events":"https://pith.science/api/pith-number/R7LIVRNXARKHQVUDBHY3IQ2S4G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G/action/storage_attestation","attest_author":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G/action/author_attestation","sign_citation":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G/action/citation_signature","submit_replication":"https://pith.science/pith/R7LIVRNXARKHQVUDBHY3IQ2S4G/action/replication_record"}},"created_at":"2026-05-18T04:11:08.866724+00:00","updated_at":"2026-05-18T04:11:08.866724+00:00"}