{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:45O22XZICVHW25BZ65J5FUHBCH","short_pith_number":"pith:45O22XZI","schema_version":"1.0","canonical_sha256":"e75dad5f28154f6d7439f753d2d0e111f56d065b21644d4f48254b228914bd65","source":{"kind":"arxiv","id":"2012.11456","version":1},"attestation_state":"computed","paper":{"title":"The Tsinghua University-Ma Huateng Telescopes for Survey: Overview and Performance of the System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Cheng Miao, Dan-Feng Xiang, Gao-Bo Xi, Han Lin, Han-Na Sai, Ji-Cheng Zhang, Jie Lin, Jun Mo, Lei Hu, Li-Ming Rui, Sheng-Yu Yan, Wei-Li Lin, Wen-Xiong Li, Xiao-Feng Wang, Xiao-Jun Jiang, Xiao-Ming Zhang, Xing-Han Zhang, Xue Li, Zhi-Hao Chen","submitted_at":"2020-12-21T16:23:20Z","abstract_excerpt":"Over the past decade, time-domain astronomy in optical bands has developed rapidly with the operations of some wide-field survey facilities. However, most of these surveys are conducted with only a single band, and simultaneous color information is usually unavailable for the objects monitored during the survey. Here we present introductions to the system of Tsinghua University-Ma Huateng Telescopes for Survey (TMTS), which consists of an array of four optical telescopes installed on a single equatorial mount. Such a system is designed to get multiband photometry simultaneously for stars and t"},"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":"2012.11456","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-12-21T16:23:20Z","cross_cats_sorted":[],"title_canon_sha256":"b4d4360acb9fda9a4634fafe6cec265284e64b2180308f438b4de0909d401ef4","abstract_canon_sha256":"6aac936fe8de1ab4e56e208651463007ef67d0e05f6ca9f2369c01e7a171e505"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:01:02.065781Z","signature_b64":"Hx+yxJeX90jM2aOJaZUWN+r/IRwfFwpI1IYVCqvrwCDV5/0vr3Q2RUg4rlEBqGSLwyhJ1T7KUbESJ/DuRAMICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e75dad5f28154f6d7439f753d2d0e111f56d065b21644d4f48254b228914bd65","last_reissued_at":"2026-07-05T02:01:02.065240Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:01:02.065240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Tsinghua University-Ma Huateng Telescopes for Survey: Overview and Performance of the System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Cheng Miao, Dan-Feng Xiang, Gao-Bo Xi, Han Lin, Han-Na Sai, Ji-Cheng Zhang, Jie Lin, Jun Mo, Lei Hu, Li-Ming Rui, Sheng-Yu Yan, Wei-Li Lin, Wen-Xiong Li, Xiao-Feng Wang, Xiao-Jun Jiang, Xiao-Ming Zhang, Xing-Han Zhang, Xue Li, Zhi-Hao Chen","submitted_at":"2020-12-21T16:23:20Z","abstract_excerpt":"Over the past decade, time-domain astronomy in optical bands has developed rapidly with the operations of some wide-field survey facilities. However, most of these surveys are conducted with only a single band, and simultaneous color information is usually unavailable for the objects monitored during the survey. Here we present introductions to the system of Tsinghua University-Ma Huateng Telescopes for Survey (TMTS), which consists of an array of four optical telescopes installed on a single equatorial mount. Such a system is designed to get multiband photometry simultaneously for stars and t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.11456","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/2012.11456/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":"2012.11456","created_at":"2026-07-05T02:01:02.065332+00:00"},{"alias_kind":"arxiv_version","alias_value":"2012.11456v1","created_at":"2026-07-05T02:01:02.065332+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.11456","created_at":"2026-07-05T02:01:02.065332+00:00"},{"alias_kind":"pith_short_12","alias_value":"45O22XZICVHW","created_at":"2026-07-05T02:01:02.065332+00:00"},{"alias_kind":"pith_short_16","alias_value":"45O22XZICVHW25BZ","created_at":"2026-07-05T02:01:02.065332+00:00"},{"alias_kind":"pith_short_8","alias_value":"45O22XZI","created_at":"2026-07-05T02:01:02.065332+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/45O22XZICVHW25BZ65J5FUHBCH","json":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH.json","graph_json":"https://pith.science/api/pith-number/45O22XZICVHW25BZ65J5FUHBCH/graph.json","events_json":"https://pith.science/api/pith-number/45O22XZICVHW25BZ65J5FUHBCH/events.json","paper":"https://pith.science/paper/45O22XZI"},"agent_actions":{"view_html":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH","download_json":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH.json","view_paper":"https://pith.science/paper/45O22XZI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2012.11456&json=true","fetch_graph":"https://pith.science/api/pith-number/45O22XZICVHW25BZ65J5FUHBCH/graph.json","fetch_events":"https://pith.science/api/pith-number/45O22XZICVHW25BZ65J5FUHBCH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH/action/storage_attestation","attest_author":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH/action/author_attestation","sign_citation":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH/action/citation_signature","submit_replication":"https://pith.science/pith/45O22XZICVHW25BZ65J5FUHBCH/action/replication_record"}},"created_at":"2026-07-05T02:01:02.065332+00:00","updated_at":"2026-07-05T02:01:02.065332+00:00"}