{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:GZQALTIQCISJWT2NIVZMA4PZ6O","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":"f66377b26ea969e6fcea8d9f61217171c4c0b4830b40f96148fe8d9421e823d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-15T14:55:56Z","title_canon_sha256":"97c1d0d17cd004ff48b6010e5651f1d5c75c952e12157cbf1676e69205e7596b"},"schema_version":"1.0","source":{"id":"0909.2820","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.2820","created_at":"2026-05-18T02:34:29Z"},{"alias_kind":"arxiv_version","alias_value":"0909.2820v1","created_at":"2026-05-18T02:34:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.2820","created_at":"2026-05-18T02:34:29Z"},{"alias_kind":"pith_short_12","alias_value":"GZQALTIQCISJ","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"GZQALTIQCISJWT2N","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"GZQALTIQ","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:12ac6e98c1cf06d008107fca0595f44b0a404d6446379631383f809ab1ee4ccb","target":"graph","created_at":"2026-05-18T02:34:29Z","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":"We present a new Suzaku observation of the obscured AGN in NGC 1365, revealing an unexpected excess of X-rays above 20 keV of at least a factor ~2 with respect to the extrapolation of the best-fitting 3-10 keV model. Additional Swift-BAT and Integral-IBIS observations show that the 20-100 keV is concentrated within ~1.5 arcmin from the center of the galaxy, and is not significantly variable on time scales from days to years. A comparison of this component with the 3-10 keV emission, which is characterized by a rapidly variable absorption, suggests a complex structure of the circumnuclear mediu","authors_text":"G. Fabbiano, G. Matt, G. Risaliti, J. Reeves, J. Wang, M. Elvis, M. Salvati, R. Maiolino, S. Bianchi, V. Braito, V. LaParola","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-15T14:55:56Z","title":"A strong excess in the 20-100 keV emission of NGC 1365"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.2820","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":"sha256:8882f0a22a14a85a0c95c3e0fe7536a9f2a96437acc8c1ad5bb3f04c9ea42987","target":"record","created_at":"2026-05-18T02:34:29Z","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":"f66377b26ea969e6fcea8d9f61217171c4c0b4830b40f96148fe8d9421e823d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-09-15T14:55:56Z","title_canon_sha256":"97c1d0d17cd004ff48b6010e5651f1d5c75c952e12157cbf1676e69205e7596b"},"schema_version":"1.0","source":{"id":"0909.2820","kind":"arxiv","version":1}},"canonical_sha256":"366005cd1012249b4f4d4572c071f9f3ba59fe58a593c8fb18dbeab23057abd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"366005cd1012249b4f4d4572c071f9f3ba59fe58a593c8fb18dbeab23057abd0","first_computed_at":"2026-05-18T02:34:29.981234Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:29.981234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FF77Z22JEYKqqlaMJkyWOWGZgirXALBr9LGDpASPXLcKrTnMYDohDPvHDdNaz2JV97Wjeld2ryN1ePV4RcgQAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:29.981659Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.2820","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8882f0a22a14a85a0c95c3e0fe7536a9f2a96437acc8c1ad5bb3f04c9ea42987","sha256:12ac6e98c1cf06d008107fca0595f44b0a404d6446379631383f809ab1ee4ccb"],"state_sha256":"e9a26ce1cd7565b7e689f40984365b02709fe01633e11801160f7bea8800462a"}