{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:I7GAP2HNA7IWDMXVE76JWIM3NC","short_pith_number":"pith:I7GAP2HN","schema_version":"1.0","canonical_sha256":"47cc07e8ed07d161b2f527fc9b219b6893752a2289c663d43948ab022acfe346","source":{"kind":"arxiv","id":"0706.0045","version":1},"attestation_state":"computed","paper":{"title":"AKARI observations of circumstellar dust in the globular clusters NGC104 and NGC362","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Astronautical Science, Astronomy, Daisuke Ishihara (4), Fumihiko Usui (1), Graduate School of Arts, Graduate School of Science, Hidenori Watarai (7) ((1)Institute of Space, Hideo Matsuhara (1), Hirokazu Kataza (1), Hiroshi Murakami (1), Ibaraki, Itsuki Sakon (4), Japan), Japan (2)Institute of Astronomy, Japan (3)National Astronomical Observatory of Japan, Japan (4) Department of Astronomy, Japan (5) Department of Physics, Japan (6) Department of Earth Science, Japan (7)Office of Space Applications, Japan Aerospace Exploration Agency, Kanagawa, Kazunori Uemizu (1), Mikako Matsuura (3), Mitaka, Munetaka Ueno (6), Naofumi Fujishiro (5), Noriyuki Matsunaga (2), Sciences, Shinki Oyabu (1), Takashi Onaka (4), Takehiko Wada (1), The University of Tokyo, Tokyo, Toshihiko Tanabe (2), Toshinobu Takagi (1), Toshio Matsumoto (1), Woojung Kim (1), Yoshifusa Ita (1), Yoshikazu Nakada (2), Youichi Ohyama (1)","submitted_at":"2007-06-01T01:27:01Z","abstract_excerpt":"We report preliminary results of AKARI observations of two globular clusters, NGC104 and NGC362. Imaging data covering areas of about 10x10 arcmin^2 centered on the two clusters have been obtained with InfraRed Camera (IRC) at 2.4, 3.2, 4.1, 7.0, 9.0, 11.0, 15.0, 18.0 and 24.0 mu. We used F11/F2 and F24/F7 flux ratios as diagnostics of circumstellar dust emission. Dust emissions are mainly detected from variable stars obviously on the asymptotic giant branch, but some variable stars that reside below the tip of the first-ascending giant branch also show dust emissions. We found eight red sourc"},"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":"0706.0045","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T01:27:01Z","cross_cats_sorted":[],"title_canon_sha256":"a0d2dbddc21c2531a577f83b44ccc4f4b268f50840f1f43fa441fa38551c4751","abstract_canon_sha256":"54af69f03361911b5ed0c502a43e8a855df33e2b35b68a546f51b6796005a9e8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:30.527788Z","signature_b64":"lwY6RTett3Wz1fLISXvusiaumOM+H717TrHbhucNNqMfJHT8QSbcDz6PwXkmnwjveZ+qVHVXxmey/alaNx1UAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47cc07e8ed07d161b2f527fc9b219b6893752a2289c663d43948ab022acfe346","last_reissued_at":"2026-05-18T02:16:30.527145Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:30.527145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"AKARI observations of circumstellar dust in the globular clusters NGC104 and NGC362","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Astronautical Science, Astronomy, Daisuke Ishihara (4), Fumihiko Usui (1), Graduate School of Arts, Graduate School of Science, Hidenori Watarai (7) ((1)Institute of Space, Hideo Matsuhara (1), Hirokazu Kataza (1), Hiroshi Murakami (1), Ibaraki, Itsuki Sakon (4), Japan), Japan (2)Institute of Astronomy, Japan (3)National Astronomical Observatory of Japan, Japan (4) Department of Astronomy, Japan (5) Department of Physics, Japan (6) Department of Earth Science, Japan (7)Office of Space Applications, Japan Aerospace Exploration Agency, Kanagawa, Kazunori Uemizu (1), Mikako Matsuura (3), Mitaka, Munetaka Ueno (6), Naofumi Fujishiro (5), Noriyuki Matsunaga (2), Sciences, Shinki Oyabu (1), Takashi Onaka (4), Takehiko Wada (1), The University of Tokyo, Tokyo, Toshihiko Tanabe (2), Toshinobu Takagi (1), Toshio Matsumoto (1), Woojung Kim (1), Yoshifusa Ita (1), Yoshikazu Nakada (2), Youichi Ohyama (1)","submitted_at":"2007-06-01T01:27:01Z","abstract_excerpt":"We report preliminary results of AKARI observations of two globular clusters, NGC104 and NGC362. Imaging data covering areas of about 10x10 arcmin^2 centered on the two clusters have been obtained with InfraRed Camera (IRC) at 2.4, 3.2, 4.1, 7.0, 9.0, 11.0, 15.0, 18.0 and 24.0 mu. We used F11/F2 and F24/F7 flux ratios as diagnostics of circumstellar dust emission. Dust emissions are mainly detected from variable stars obviously on the asymptotic giant branch, but some variable stars that reside below the tip of the first-ascending giant branch also show dust emissions. We found eight red sourc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0045","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":"0706.0045","created_at":"2026-05-18T02:16:30.527238+00:00"},{"alias_kind":"arxiv_version","alias_value":"0706.0045v1","created_at":"2026-05-18T02:16:30.527238+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0045","created_at":"2026-05-18T02:16:30.527238+00:00"},{"alias_kind":"pith_short_12","alias_value":"I7GAP2HNA7IW","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"I7GAP2HNA7IWDMXV","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"I7GAP2HN","created_at":"2026-05-18T12:25:55.427421+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/I7GAP2HNA7IWDMXVE76JWIM3NC","json":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC.json","graph_json":"https://pith.science/api/pith-number/I7GAP2HNA7IWDMXVE76JWIM3NC/graph.json","events_json":"https://pith.science/api/pith-number/I7GAP2HNA7IWDMXVE76JWIM3NC/events.json","paper":"https://pith.science/paper/I7GAP2HN"},"agent_actions":{"view_html":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC","download_json":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC.json","view_paper":"https://pith.science/paper/I7GAP2HN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0706.0045&json=true","fetch_graph":"https://pith.science/api/pith-number/I7GAP2HNA7IWDMXVE76JWIM3NC/graph.json","fetch_events":"https://pith.science/api/pith-number/I7GAP2HNA7IWDMXVE76JWIM3NC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC/action/storage_attestation","attest_author":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC/action/author_attestation","sign_citation":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC/action/citation_signature","submit_replication":"https://pith.science/pith/I7GAP2HNA7IWDMXVE76JWIM3NC/action/replication_record"}},"created_at":"2026-05-18T02:16:30.527238+00:00","updated_at":"2026-05-18T02:16:30.527238+00:00"}