{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:H3EVU5U657CVGQQQW3KTJ7IWD4","short_pith_number":"pith:H3EVU5U6","schema_version":"1.0","canonical_sha256":"3ec95a769eefc5534210b6d534fd161f3bdb5c6ab0987ae6002f98c852839bca","source":{"kind":"arxiv","id":"2212.12862","version":1},"attestation_state":"computed","paper":{"title":"Thermal Control System to Easily Cool the GAPS Balloon-borne Instrument on the Ground","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Akiko Kawachi, Hideyuki Fuke, Hiroyuki Ogawa, Kakeru Tokunaga, Masaru Saijo, Masayoshi Kozai, Shohei Kobayashi, Shun Okazaki, Shuto Takeuchi","submitted_at":"2022-12-25T05:55:17Z","abstract_excerpt":"This study developed a novel thermal control system to cool detectors of the General AntiParticle Spectrometer (GAPS) before its flights. GAPS is a balloon-borne cosmic-ray observation experiment. In its payload, GAPS contains over 1000 silicon detectors that must be cooled below $-40^{\\circ}\\mbox{C}$. All detectors are thermally coupled to a unique heat-pipe system (HPS) that transfers heat from the detectors to a radiator. The radiator is designed to be cooled below $-50^{\\circ}\\mbox{C}$ during the flight by exposure to space. The pre-flight state of the detectors is checked on the ground at"},"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":"2212.12862","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-12-25T05:55:17Z","cross_cats_sorted":[],"title_canon_sha256":"e20d16341ba44d75f9aaf1006ae88438a336afd8aedce9992758625f014b1c8d","abstract_canon_sha256":"b38eb777a9dadf59a4313214bfea0cc1bee56aa9424751f488a9f5655204efab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:48.691024Z","signature_b64":"rw5M18DfPhiitkH481aAvLjYr+Bp6I8fuU1F2dkAA0+EAAjDZkLUnIYKfBHQ9iMIgkQBu+ZKq85kdIr3FCrzCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ec95a769eefc5534210b6d534fd161f3bdb5c6ab0987ae6002f98c852839bca","last_reissued_at":"2026-07-05T06:02:48.690548Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:48.690548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermal Control System to Easily Cool the GAPS Balloon-borne Instrument on the Ground","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Akiko Kawachi, Hideyuki Fuke, Hiroyuki Ogawa, Kakeru Tokunaga, Masaru Saijo, Masayoshi Kozai, Shohei Kobayashi, Shun Okazaki, Shuto Takeuchi","submitted_at":"2022-12-25T05:55:17Z","abstract_excerpt":"This study developed a novel thermal control system to cool detectors of the General AntiParticle Spectrometer (GAPS) before its flights. GAPS is a balloon-borne cosmic-ray observation experiment. In its payload, GAPS contains over 1000 silicon detectors that must be cooled below $-40^{\\circ}\\mbox{C}$. All detectors are thermally coupled to a unique heat-pipe system (HPS) that transfers heat from the detectors to a radiator. The radiator is designed to be cooled below $-50^{\\circ}\\mbox{C}$ during the flight by exposure to space. The pre-flight state of the detectors is checked on the ground at"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.12862","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/2212.12862/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":"2212.12862","created_at":"2026-07-05T06:02:48.690605+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.12862v1","created_at":"2026-07-05T06:02:48.690605+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.12862","created_at":"2026-07-05T06:02:48.690605+00:00"},{"alias_kind":"pith_short_12","alias_value":"H3EVU5U657CV","created_at":"2026-07-05T06:02:48.690605+00:00"},{"alias_kind":"pith_short_16","alias_value":"H3EVU5U657CVGQQQ","created_at":"2026-07-05T06:02:48.690605+00:00"},{"alias_kind":"pith_short_8","alias_value":"H3EVU5U6","created_at":"2026-07-05T06:02:48.690605+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.19830","citing_title":"The General Antiparticle Spectrometer (GAPS) Antarctic Balloon Payload","ref_index":29,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4","json":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4.json","graph_json":"https://pith.science/api/pith-number/H3EVU5U657CVGQQQW3KTJ7IWD4/graph.json","events_json":"https://pith.science/api/pith-number/H3EVU5U657CVGQQQW3KTJ7IWD4/events.json","paper":"https://pith.science/paper/H3EVU5U6"},"agent_actions":{"view_html":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4","download_json":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4.json","view_paper":"https://pith.science/paper/H3EVU5U6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.12862&json=true","fetch_graph":"https://pith.science/api/pith-number/H3EVU5U657CVGQQQW3KTJ7IWD4/graph.json","fetch_events":"https://pith.science/api/pith-number/H3EVU5U657CVGQQQW3KTJ7IWD4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4/action/storage_attestation","attest_author":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4/action/author_attestation","sign_citation":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4/action/citation_signature","submit_replication":"https://pith.science/pith/H3EVU5U657CVGQQQW3KTJ7IWD4/action/replication_record"}},"created_at":"2026-07-05T06:02:48.690605+00:00","updated_at":"2026-07-05T06:02:48.690605+00:00"}