{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:D4QGZENWT44MKIXX6HFJZYBZPW","short_pith_number":"pith:D4QGZENW","schema_version":"1.0","canonical_sha256":"1f206c91b69f38c522f7f1ca9ce0397d97f6c6d597c28b4528bbc88281f43e2b","source":{"kind":"arxiv","id":"astro-ph/0611232","version":1},"attestation_state":"computed","paper":{"title":"Hard X-ray Detector (HXD) on Board Suzaku","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Kubota, C. Tanihata, D. Kasama, D. Yonetoku, G. Madejski, G. Sato, H. Inoue, H. Kato, H. Niko, H. Ozawa, H. Takahashi, I. Takahashi, J. Kataoka, J. Kotoku, K. Abe, K. Kawashima, K. Makishima, K. Masukawa, K. Mori, K. Nakazawa, K. Oonuki, K. Taguchi, K. Tamura, K. Yamaoka, M. Endo, M. Hamaya, M. Horii, M. Kawaharada, M. Kokubun, M. Kouda, M. Mori, M. Murashima, M. Nomachi, M. Ohno, M. Sugiho, M. Suzuki, M. Tashiro, N. Isobe, N. Iyomoto, N. Kawano, N. Ota, R. Miyawaki, S. Hirakuri, S. Hong, S. Kawasoe, S. Shinoda, S. Takeda, S. Tominaga, S. Watanabe, T. Itoh, T. Kamae, T. Kishishita, T. Kitaguchi, T. Mitani, T. Mizuno, T. Murakami, T. Takahashi, T. Tamura, T. Tanaka, T. Yanagida, Y. Endo, Y. Ezoe, Y. Fukazawa, Y. Kobayashi, Y. Kuroda, Y. Matsumoto, Y. Okada, Y. Terada, Y. Uchiyama","submitted_at":"2006-11-07T18:27:05Z","abstract_excerpt":"The Hard X-ray Detector (HXD) on board Suzaku covers a wide energy range from 10 keV to 600 keV by combination of silicon PIN diodes and GSO scintillators. The HXD is designed to achieve an extremely low in-orbit back ground based on a combination of new techniques, including the concept of well-type active shield counter. With an effective area of 142 cm^2 at 20 keV and 273 cm2 at 150 keV, the background level at the sea level reached ~1x10^{-5} cts s^{-1} cm^{-2} keV^{-1} at 30 keV for the PI N diodes, and ~2x10^{-5} cts s^{-1} cm^{-2} keV^{-1} at 100 keV, and ~7x10^{-6} cts s^{-1} cm^{-2} k"},"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":"astro-ph/0611232","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-07T18:27:05Z","cross_cats_sorted":[],"title_canon_sha256":"475342cc3406e0947726bbb44d68504c6ffdcd532019a74c0750bed22d1abb0f","abstract_canon_sha256":"b0ce9e1e1c94773648af6d49f04d5e94fff388193cb47997b01a3788e21f50d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:28.970101Z","signature_b64":"LPO3PeTrQKm+yAkZ/yRhpkGvrQQdd5m/NRMt003gx7OzUBsTrY3jntYaGTM0X4sDzDAditR+5KBGfOoA9L3jDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f206c91b69f38c522f7f1ca9ce0397d97f6c6d597c28b4528bbc88281f43e2b","last_reissued_at":"2026-05-18T01:40:28.969633Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:28.969633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hard X-ray Detector (HXD) on Board Suzaku","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Kubota, C. Tanihata, D. Kasama, D. Yonetoku, G. Madejski, G. Sato, H. Inoue, H. Kato, H. Niko, H. Ozawa, H. Takahashi, I. Takahashi, J. Kataoka, J. Kotoku, K. Abe, K. Kawashima, K. Makishima, K. Masukawa, K. Mori, K. Nakazawa, K. Oonuki, K. Taguchi, K. Tamura, K. Yamaoka, M. Endo, M. Hamaya, M. Horii, M. Kawaharada, M. Kokubun, M. Kouda, M. Mori, M. Murashima, M. Nomachi, M. Ohno, M. Sugiho, M. Suzuki, M. Tashiro, N. Isobe, N. Iyomoto, N. Kawano, N. Ota, R. Miyawaki, S. Hirakuri, S. Hong, S. Kawasoe, S. Shinoda, S. Takeda, S. Tominaga, S. Watanabe, T. Itoh, T. Kamae, T. Kishishita, T. Kitaguchi, T. Mitani, T. Mizuno, T. Murakami, T. Takahashi, T. Tamura, T. Tanaka, T. Yanagida, Y. Endo, Y. Ezoe, Y. Fukazawa, Y. Kobayashi, Y. Kuroda, Y. Matsumoto, Y. Okada, Y. Terada, Y. Uchiyama","submitted_at":"2006-11-07T18:27:05Z","abstract_excerpt":"The Hard X-ray Detector (HXD) on board Suzaku covers a wide energy range from 10 keV to 600 keV by combination of silicon PIN diodes and GSO scintillators. The HXD is designed to achieve an extremely low in-orbit back ground based on a combination of new techniques, including the concept of well-type active shield counter. With an effective area of 142 cm^2 at 20 keV and 273 cm2 at 150 keV, the background level at the sea level reached ~1x10^{-5} cts s^{-1} cm^{-2} keV^{-1} at 30 keV for the PI N diodes, and ~2x10^{-5} cts s^{-1} cm^{-2} keV^{-1} at 100 keV, and ~7x10^{-6} cts s^{-1} cm^{-2} k"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0611232","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":"astro-ph/0611232","created_at":"2026-05-18T01:40:28.969703+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0611232v1","created_at":"2026-05-18T01:40:28.969703+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0611232","created_at":"2026-05-18T01:40:28.969703+00:00"},{"alias_kind":"pith_short_12","alias_value":"D4QGZENWT44M","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"D4QGZENWT44MKIXX","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"D4QGZENW","created_at":"2026-05-18T12:25:53.939244+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/D4QGZENWT44MKIXX6HFJZYBZPW","json":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW.json","graph_json":"https://pith.science/api/pith-number/D4QGZENWT44MKIXX6HFJZYBZPW/graph.json","events_json":"https://pith.science/api/pith-number/D4QGZENWT44MKIXX6HFJZYBZPW/events.json","paper":"https://pith.science/paper/D4QGZENW"},"agent_actions":{"view_html":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW","download_json":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW.json","view_paper":"https://pith.science/paper/D4QGZENW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0611232&json=true","fetch_graph":"https://pith.science/api/pith-number/D4QGZENWT44MKIXX6HFJZYBZPW/graph.json","fetch_events":"https://pith.science/api/pith-number/D4QGZENWT44MKIXX6HFJZYBZPW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW/action/storage_attestation","attest_author":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW/action/author_attestation","sign_citation":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW/action/citation_signature","submit_replication":"https://pith.science/pith/D4QGZENWT44MKIXX6HFJZYBZPW/action/replication_record"}},"created_at":"2026-05-18T01:40:28.969703+00:00","updated_at":"2026-05-18T01:40:28.969703+00:00"}