{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:GZDSPE2XDSL7BAV2POZUL3Z62H","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":"3b141d6aafe8e2da922fbf6158364a28bf5358c388fa4249e01d16170c34a23f","cross_cats_sorted":["astro-ph.GA","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-14T01:33:07Z","title_canon_sha256":"f73af7c393fcc20e59140c47599ad7c495a2fbb0b8a4b725b7e8ce46746df07e"},"schema_version":"1.0","source":{"id":"1102.2661","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.2661","created_at":"2026-05-18T02:03:11Z"},{"alias_kind":"arxiv_version","alias_value":"1102.2661v1","created_at":"2026-05-18T02:03:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.2661","created_at":"2026-05-18T02:03:11Z"},{"alias_kind":"pith_short_12","alias_value":"GZDSPE2XDSL7","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"GZDSPE2XDSL7BAV2","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"GZDSPE2X","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:719c3b925e521a7f81e8bb8eb3f2cf12d724eace7c36e4264e925135fcd64273","target":"graph","created_at":"2026-05-18T02:03:11Z","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 report on the imaging analysis of 200 ks sub-arcsecond resolution Chandra ACIS-S observations of the nearby Seyfert 1 galaxy NGC 4151. Bright, structured soft X-ray emission is observed to extend from 30 pc to 1.3 kpc in the south-west from the nucleus, much farther than seen in earlier X-ray studies. The terminus of the north-eastern X-ray emission is spatially coincident with a CO gas lane, where the outflow likely encounters dense gas in the host galactic disk. X-ray emission is also detected outside the boundaries of the ionization cone, which indicates that the gas there is not complet","authors_text":"2), (2) INAF-Arcetri Observatory, 3), (3) University of Crete, (4) Liverpool John Moores University, (5) MPIA), Andreas Zezas (1, Carole G. Mundell (4), Eva Schinnerer (5) ((1) Harvard-Smithsonian CfA, Gaelle Dumas (5), Giuseppina Fabbiano (1), Guido Risaliti (1, Junfeng Wang (1), Margarita Karovska (1), Martin Elvis (1)","cross_cats":["astro-ph.GA","astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-14T01:33:07Z","title":"A Deep Chandra ACIS Study of NGC 4151. I. the X-ray Morphology of the 3 kpc-diameter Circum-nuclear Region and Relation to the Cold Interstellar Medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.2661","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":"sha256:3239e5b121c57f6a819cd3d507dffd3dffb3b7056fd97d3390fe73bf20d4073b","target":"record","created_at":"2026-05-18T02:03:11Z","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":"3b141d6aafe8e2da922fbf6158364a28bf5358c388fa4249e01d16170c34a23f","cross_cats_sorted":["astro-ph.GA","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-14T01:33:07Z","title_canon_sha256":"f73af7c393fcc20e59140c47599ad7c495a2fbb0b8a4b725b7e8ce46746df07e"},"schema_version":"1.0","source":{"id":"1102.2661","kind":"arxiv","version":1}},"canonical_sha256":"36472793571c97f082ba7bb345ef3ed1c007246e716629c61f6910b9d3aec251","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36472793571c97f082ba7bb345ef3ed1c007246e716629c61f6910b9d3aec251","first_computed_at":"2026-05-18T02:03:11.540256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:11.540256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UIUHGWcXmDUtorUCZdzAB6GiogQQ5ssT0HMmVZNz2lO7tSI3j6vtt9Cai9XoW+Ow9yyzeGzWhmLqbe14GZ7BBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:11.541029Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.2661","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3239e5b121c57f6a819cd3d507dffd3dffb3b7056fd97d3390fe73bf20d4073b","sha256:719c3b925e521a7f81e8bb8eb3f2cf12d724eace7c36e4264e925135fcd64273"],"state_sha256":"2d339ccfce5534bf8176e6d5b0e140ca98c34e5424057ab7d3c1270624ff11a1"}