{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:7AOK6KTFXS7AZ47C7YMEEV6RAG","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":"b8170710b5daa0da380e1af40ae6f711c1e6205d197572d6d553c362255030ee","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-02-24T11:13:07Z","title_canon_sha256":"791db995a4dc3385c2ef65020d7d6afa59b25714606b12e924a0921af4baa33a"},"schema_version":"1.0","source":{"id":"1102.4959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4959","created_at":"2026-05-18T04:27:57Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4959v1","created_at":"2026-05-18T04:27:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4959","created_at":"2026-05-18T04:27:57Z"},{"alias_kind":"pith_short_12","alias_value":"7AOK6KTFXS7A","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7AOK6KTFXS7AZ47C","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7AOK6KTF","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:16e0e995067998e4cab8cb1184319ab85624e987b17ac6d445bb7d7b497525f5","target":"graph","created_at":"2026-05-18T04:27:57Z","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 preliminary results on the hard X-ray emission properties of the Seyfert 1.5 galaxy MCG+8-11-11 as observed by INTEGRAL and SWIFT. All the INTEGRAL IBIS/ISGRI data available up to October 2009 have been analyzed together with two SWIFT/XRT snapshot observations performed in August and October 2009, quasi-simultaneously to INTEGRAL pointed observations of MCG+8-11-11. No correlation is observed between the hard X-ray flux and the spectral slope, while the position of the high-energy cut-off is found to have varied during the INTEGRAL observations. This points to a change in the tempe","authors_text":"(2) Francois Arago Centre, (3) NASA/GSFC, (4) Nicolaus Copernicus Astronomical Center, (5) ISDC), APC, C. Ricci (5), N. Gehrels (3), P. Lubinski (4), R. Walter (5) ((1) CNRS-CEA/Saclay, S. Soldi (1), V. Beckmann (2)","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-02-24T11:13:07Z","title":"Compton processes in the bright AGN MCG+8-11-11"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4959","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":"sha256:8a336f69eefc450b92d8b22aa634cb946c1b5e4cbfa9434cd0fa0b480dea489f","target":"record","created_at":"2026-05-18T04:27:57Z","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":"b8170710b5daa0da380e1af40ae6f711c1e6205d197572d6d553c362255030ee","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-02-24T11:13:07Z","title_canon_sha256":"791db995a4dc3385c2ef65020d7d6afa59b25714606b12e924a0921af4baa33a"},"schema_version":"1.0","source":{"id":"1102.4959","kind":"arxiv","version":1}},"canonical_sha256":"f81caf2a65bcbe0cf3e2fe184257d101b86dd2960037fa8809be74c99501af50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f81caf2a65bcbe0cf3e2fe184257d101b86dd2960037fa8809be74c99501af50","first_computed_at":"2026-05-18T04:27:57.681931Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:57.681931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Os8v0VYVtxmgv+GdoQ8eNKM3w3TzhEy41jCq+Ap5dSH/15wEPp/Ew4TOPBZjnxWf3mkHOgHSsMS+AmvzHN4hAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:57.682537Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.4959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a336f69eefc450b92d8b22aa634cb946c1b5e4cbfa9434cd0fa0b480dea489f","sha256:16e0e995067998e4cab8cb1184319ab85624e987b17ac6d445bb7d7b497525f5"],"state_sha256":"2b0859d4e016dfd9166c84cef6ff32b23e79e634aa693a49611381ba76cc45b8"}