{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:T6U6WAKLR3UMFD7QRM4GLYCIOB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c619be49f0c6831ca1713fd9b46d1822090eb6a93c0e0b99b78b9be5b982ef8e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-02-20T09:06:32Z","title_canon_sha256":"617eb4b6b306f85e6581d748e3f3b3cdad84d19bc7e39e5c05fa5cbee6bdf4d9"},"schema_version":"1.0","source":{"id":"astro-ph/0302411","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0302411","created_at":"2026-05-18T04:21:41Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0302411v1","created_at":"2026-05-18T04:21:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0302411","created_at":"2026-05-18T04:21:41Z"},{"alias_kind":"pith_short_12","alias_value":"T6U6WAKLR3UM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"T6U6WAKLR3UMFD7Q","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"T6U6WAKL","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:77594e0d2bce77148bf9de3188e8ef571793814b68a487f0665eed6ca5b83a2d","target":"graph","created_at":"2026-05-18T04:21:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"A 0.35\\degr $\\times$ 0.29\\degr field centered at $l$=--18.63\\degr, $b$=0.35\\degr was observed during the ISOGAL survey by ISOCAM imaging at 7$\\mu$m and 15{\\rm $\\mu$m}. 648 objects were detected and their brightness are measured. By combining with the DENIS data in the near-infrared J and K$_{\\rm S}$ bands, one derives the extinction at 7{\\rm $\\mu$m} through ${\\rm A_{K_{\\rm S}}-A_7= 0.35 (A_J-A_{K_{\\rm S}})}$ which yields A$_{7}$/A$_{\\it V}$ $\\sim$0.03 from the near-IR extinction values of van de Hulst--Glass (Glass 1999). The extinction structure along the line of sight is then determined from","authors_text":"A. Omont, B.W. Jiang, F. Schuller, G. Simon, S. Ganesh","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-02-20T09:06:32Z","title":"The ISOGAL field FC--01863+00035: Mid-IR interstellar extinction and stellar populations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0302411","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0ba8462ab2cfb92073af490730c6d89de0538b630796c97ce0ea7fa84a221ebe","target":"record","created_at":"2026-05-18T04:21:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c619be49f0c6831ca1713fd9b46d1822090eb6a93c0e0b99b78b9be5b982ef8e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-02-20T09:06:32Z","title_canon_sha256":"617eb4b6b306f85e6581d748e3f3b3cdad84d19bc7e39e5c05fa5cbee6bdf4d9"},"schema_version":"1.0","source":{"id":"astro-ph/0302411","kind":"arxiv","version":1}},"canonical_sha256":"9fa9eb014b8ee8c28ff08b3865e048705bf2a1657c756aec6eb970c3b19f43bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fa9eb014b8ee8c28ff08b3865e048705bf2a1657c756aec6eb970c3b19f43bf","first_computed_at":"2026-05-18T04:21:41.845734Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:41.845734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uhkAk/NpqCR44fo2kJ34n/Ca2bof66ZZ9F9QKcbm0wxO9jqfUGuc1UzXhr0mxQZR77jyO+/cl219jQshYYHKAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:41.846284Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0302411","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ba8462ab2cfb92073af490730c6d89de0538b630796c97ce0ea7fa84a221ebe","sha256:77594e0d2bce77148bf9de3188e8ef571793814b68a487f0665eed6ca5b83a2d"],"state_sha256":"ca7908f8ab084ac755e85294a347ee29deed806959f16a5b13d4974efe62baa9"}