{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:WT4YELBLZ6MVJB57AUMJMV6GIN","short_pith_number":"pith:WT4YELBL","schema_version":"1.0","canonical_sha256":"b4f9822c2bcf995487bf05189657c6436a94880446385de3c59c67c4ff14c9d2","source":{"kind":"arxiv","id":"0709.0590","version":1},"attestation_state":"computed","paper":{"title":"SUBARU Near-Infrared Multi-Color Images of Class II Young Stellar Object, RNO91","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Masahiko Hayashi, Miki Ishii, Misato Fukagawa, Motohide Tamura, Saeko S. Hayashi, Satoshi Mayama, Tomoyuki Kudo, Yoichi Itoh, Yumiko Oasa","submitted_at":"2007-09-05T08:13:56Z","abstract_excerpt":"We conducted sub-arcsecond near-infrared imaging observations of RNO91 with CIAO mounted on the SUBARU 8.2 m telescope. We present our JHK band data along with optical images, which when considered together reveal a complex circumstellar structure. We examined the colors of associated nebula and compared the geometry of the outflow/disk system suggested by our data with that already proposed on the basis of previous studies. Our K-band image shows bright circumstellar nebulosity detected within 2\"(300AU) around the central source while it is less conspicuous at shorter wavelengths such as J an"},"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":"0709.0590","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-09-05T08:13:56Z","cross_cats_sorted":[],"title_canon_sha256":"75ae30be0620252bc6e49af697c0a11c05dcdd087af43d92d5fe611308f72559","abstract_canon_sha256":"393431be5b4ce205e22c21e5908fb125043a001b8970362be038817d0185685c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:11.517928Z","signature_b64":"xmvk3fiXYY8mL7vpKC3nnycKnelKFMa15g0vb5b+mK3sP4TCybtagaSaHHeuGHvLOBqNZ5cRNv8axQWB+YbHCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4f9822c2bcf995487bf05189657c6436a94880446385de3c59c67c4ff14c9d2","last_reissued_at":"2026-05-18T02:16:11.517177Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:11.517177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SUBARU Near-Infrared Multi-Color Images of Class II Young Stellar Object, RNO91","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Masahiko Hayashi, Miki Ishii, Misato Fukagawa, Motohide Tamura, Saeko S. Hayashi, Satoshi Mayama, Tomoyuki Kudo, Yoichi Itoh, Yumiko Oasa","submitted_at":"2007-09-05T08:13:56Z","abstract_excerpt":"We conducted sub-arcsecond near-infrared imaging observations of RNO91 with CIAO mounted on the SUBARU 8.2 m telescope. We present our JHK band data along with optical images, which when considered together reveal a complex circumstellar structure. We examined the colors of associated nebula and compared the geometry of the outflow/disk system suggested by our data with that already proposed on the basis of previous studies. Our K-band image shows bright circumstellar nebulosity detected within 2\"(300AU) around the central source while it is less conspicuous at shorter wavelengths such as J an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0709.0590","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":"0709.0590","created_at":"2026-05-18T02:16:11.517287+00:00"},{"alias_kind":"arxiv_version","alias_value":"0709.0590v1","created_at":"2026-05-18T02:16:11.517287+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0709.0590","created_at":"2026-05-18T02:16:11.517287+00:00"},{"alias_kind":"pith_short_12","alias_value":"WT4YELBLZ6MV","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_16","alias_value":"WT4YELBLZ6MVJB57","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_8","alias_value":"WT4YELBL","created_at":"2026-05-18T12:25:56.245647+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/WT4YELBLZ6MVJB57AUMJMV6GIN","json":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN.json","graph_json":"https://pith.science/api/pith-number/WT4YELBLZ6MVJB57AUMJMV6GIN/graph.json","events_json":"https://pith.science/api/pith-number/WT4YELBLZ6MVJB57AUMJMV6GIN/events.json","paper":"https://pith.science/paper/WT4YELBL"},"agent_actions":{"view_html":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN","download_json":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN.json","view_paper":"https://pith.science/paper/WT4YELBL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0709.0590&json=true","fetch_graph":"https://pith.science/api/pith-number/WT4YELBLZ6MVJB57AUMJMV6GIN/graph.json","fetch_events":"https://pith.science/api/pith-number/WT4YELBLZ6MVJB57AUMJMV6GIN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN/action/storage_attestation","attest_author":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN/action/author_attestation","sign_citation":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN/action/citation_signature","submit_replication":"https://pith.science/pith/WT4YELBLZ6MVJB57AUMJMV6GIN/action/replication_record"}},"created_at":"2026-05-18T02:16:11.517287+00:00","updated_at":"2026-05-18T02:16:11.517287+00:00"}