{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:AGT2GP7D4AHEYTU34MDWHPRA77","short_pith_number":"pith:AGT2GP7D","schema_version":"1.0","canonical_sha256":"01a7a33fe3e00e4c4e9be30763be20ffc9e697b8e0aebf55f180954854f6832f","source":{"kind":"arxiv","id":"1711.01544","version":2},"attestation_state":"computed","paper":{"title":"First demonstration of gamma-ray imaging using balloon-borne emulsion telescope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Akira Nishio, Atsumu Suzuki, Atsushi Iyono, Emi Shibayama, Fukashi Mizutani, Hiroaki Kawahara, Hiroki Rokujo, Kaname Hamada, Katsumi Ishiguro, Keita Ozaki, Kimio Niwa, Koichi Kodama, Kunihiro Morishima, Kyohei Yamada, Masahiro Komatsu, Masahiro Yoshimoto, Misaki Morishita, Misato Yabu, Mitsuhiro Nakamura, Motoaki Miyanishi, Naoto Otsuka, Osamu Sato, Ryosuke Komatani, Ryo Tanaka, Satoru Takahashi, Saya Yamamoto, Shigeki Aoki, Shuichi Tawa, Tatsuki Inoue, Tetsuya Kosaka, Toshio Hara, Toshiyuki Nakano, Yurie Tateishi","submitted_at":"2017-11-05T07:37:34Z","abstract_excerpt":"We promote the precise gamma-ray observation project Gamma-Ray Astro-Imager with Nuclear Emulsion (GRAINE), which uses balloon-borne emulsion gamma-ray telescopes. The emulsion telescope realizes observations with high angular resolution, polarization sensitivity, and large aperture area in the 0.01--100 GeV energy region. Herein, we report the data analysis of emulsion tracks and the first demonstration of gamma-ray imaging via an emulsion telescope by using the flight data from the balloon experiment performed in 2015 (GRAINE 2015). The emulsion films were scanned by the latest read-out syst"},"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":"1711.01544","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-11-05T07:37:34Z","cross_cats_sorted":[],"title_canon_sha256":"f915a0bd4df08537e057cfdf91a6650e261a1ec9ea343c681cf2f5758684c74f","abstract_canon_sha256":"28a7182428a3c2065571c699ed3fc9894310fc3aa70b5ade1e74a409a1adf4a6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:54.216501Z","signature_b64":"Bfjy64vKQ48HHD2Px73kveSoXfnUIQASND36GREcqbHgKHRC7URKDjBbQrapbXg+u2JZkW27SjCXZvKCRpXVBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01a7a33fe3e00e4c4e9be30763be20ffc9e697b8e0aebf55f180954854f6832f","last_reissued_at":"2026-05-18T00:17:54.215751Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:54.215751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First demonstration of gamma-ray imaging using balloon-borne emulsion telescope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Akira Nishio, Atsumu Suzuki, Atsushi Iyono, Emi Shibayama, Fukashi Mizutani, Hiroaki Kawahara, Hiroki Rokujo, Kaname Hamada, Katsumi Ishiguro, Keita Ozaki, Kimio Niwa, Koichi Kodama, Kunihiro Morishima, Kyohei Yamada, Masahiro Komatsu, Masahiro Yoshimoto, Misaki Morishita, Misato Yabu, Mitsuhiro Nakamura, Motoaki Miyanishi, Naoto Otsuka, Osamu Sato, Ryosuke Komatani, Ryo Tanaka, Satoru Takahashi, Saya Yamamoto, Shigeki Aoki, Shuichi Tawa, Tatsuki Inoue, Tetsuya Kosaka, Toshio Hara, Toshiyuki Nakano, Yurie Tateishi","submitted_at":"2017-11-05T07:37:34Z","abstract_excerpt":"We promote the precise gamma-ray observation project Gamma-Ray Astro-Imager with Nuclear Emulsion (GRAINE), which uses balloon-borne emulsion gamma-ray telescopes. The emulsion telescope realizes observations with high angular resolution, polarization sensitivity, and large aperture area in the 0.01--100 GeV energy region. Herein, we report the data analysis of emulsion tracks and the first demonstration of gamma-ray imaging via an emulsion telescope by using the flight data from the balloon experiment performed in 2015 (GRAINE 2015). The emulsion films were scanned by the latest read-out syst"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01544","kind":"arxiv","version":2},"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":"1711.01544","created_at":"2026-05-18T00:17:54.215874+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.01544v2","created_at":"2026-05-18T00:17:54.215874+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01544","created_at":"2026-05-18T00:17:54.215874+00:00"},{"alias_kind":"pith_short_12","alias_value":"AGT2GP7D4AHE","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_16","alias_value":"AGT2GP7D4AHEYTU3","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_8","alias_value":"AGT2GP7D","created_at":"2026-05-18T12:31:05.417338+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/AGT2GP7D4AHEYTU34MDWHPRA77","json":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77.json","graph_json":"https://pith.science/api/pith-number/AGT2GP7D4AHEYTU34MDWHPRA77/graph.json","events_json":"https://pith.science/api/pith-number/AGT2GP7D4AHEYTU34MDWHPRA77/events.json","paper":"https://pith.science/paper/AGT2GP7D"},"agent_actions":{"view_html":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77","download_json":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77.json","view_paper":"https://pith.science/paper/AGT2GP7D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.01544&json=true","fetch_graph":"https://pith.science/api/pith-number/AGT2GP7D4AHEYTU34MDWHPRA77/graph.json","fetch_events":"https://pith.science/api/pith-number/AGT2GP7D4AHEYTU34MDWHPRA77/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77/action/storage_attestation","attest_author":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77/action/author_attestation","sign_citation":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77/action/citation_signature","submit_replication":"https://pith.science/pith/AGT2GP7D4AHEYTU34MDWHPRA77/action/replication_record"}},"created_at":"2026-05-18T00:17:54.215874+00:00","updated_at":"2026-05-18T00:17:54.215874+00:00"}