{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:YFGECQ4LSU3XOZ37IP4RXTNOH2","short_pith_number":"pith:YFGECQ4L","canonical_record":{"source":{"id":"1009.1856","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-09T18:58:15Z","cross_cats_sorted":[],"title_canon_sha256":"316ab6db1c412357815359c5ccd24c2b9610c38120f1b8e1e5bd7a9d3be1ccc4","abstract_canon_sha256":"99a1959bef8a3ca66c0a2843284d8d2b689fa3788f316b57bb24c97e44bb6e4c"},"schema_version":"1.0"},"canonical_sha256":"c14c41438b953777677f43f91bcdae3eb5d8340ae8804952b7e6ec04711bbcaa","source":{"kind":"arxiv","id":"1009.1856","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1856","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1856v1","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1856","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"pith_short_12","alias_value":"YFGECQ4LSU3X","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YFGECQ4LSU3XOZ37","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YFGECQ4L","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:YFGECQ4LSU3XOZ37IP4RXTNOH2","target":"record","payload":{"canonical_record":{"source":{"id":"1009.1856","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-09T18:58:15Z","cross_cats_sorted":[],"title_canon_sha256":"316ab6db1c412357815359c5ccd24c2b9610c38120f1b8e1e5bd7a9d3be1ccc4","abstract_canon_sha256":"99a1959bef8a3ca66c0a2843284d8d2b689fa3788f316b57bb24c97e44bb6e4c"},"schema_version":"1.0"},"canonical_sha256":"c14c41438b953777677f43f91bcdae3eb5d8340ae8804952b7e6ec04711bbcaa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:32.481730Z","signature_b64":"oJRm+cnsLStycE6rbU0H9Ey11ao/J3Yg5z1BhuVJXx46k7jCndo66HThG+mBwc4l1AxAwLxGnVAbJmMv1CaXDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c14c41438b953777677f43f91bcdae3eb5d8340ae8804952b7e6ec04711bbcaa","last_reissued_at":"2026-05-18T02:05:32.480943Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:32.480943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.1856","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:05:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3SZbECCcmDZkeUgsDkCvkA8NjHvBpvJ4Z2VwmX/JcNqIzm1LF/EMr8jw8oVh/SwEZ4UMvuKkT+BQHPMKRi6jDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T00:02:28.130731Z"},"content_sha256":"55dd46a5db61ee794d53ed3901f2d7fdea1066881a58fbbc89ae5750e6182f8e","schema_version":"1.0","event_id":"sha256:55dd46a5db61ee794d53ed3901f2d7fdea1066881a58fbbc89ae5750e6182f8e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:YFGECQ4LSU3XOZ37IP4RXTNOH2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The soft X-ray and narrow-line emission of Mrk573 on kiloparcec scales","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A.M. Perez Garcia, C. Ramos Almeida, J.A. Acosta-Pulido, O. Gonzalez-Martin","submitted_at":"2010-09-09T18:58:15Z","abstract_excerpt":"We present a study of the circumnuclear region of the nearby Seyfert galaxy Mrk573 using Chandra, XMM-Newton and HST data. The X-ray morphology shows a biconical region extending up to 12 arcsecs (4 kpc) in projection from the nucleus. A strong correlation between the X-rays and the highly ionized gas seen in the [O III] image is reported. Moreover, we have studied the line intensities detected with the RGS/XMM-Newton and used them to fit the low resolution EPIC/XMM-Newton and ACIS/Chandra spectra. The RGS spectrum is dominated by emission lines of C VI, O VII, O VIII, Fe XVII, and Ne IX, amon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1856","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:05:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gOHXUY/RRZ1tz8UqBro3jgBAhET3AV2MyJxuQQOJC9wYk3mkIjTcrKWNK8oUrd1+5MkrAVAiDPYitCeqOFMDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T00:02:28.131433Z"},"content_sha256":"9cbfd6f96437db56c911bfe596e1c6da2c77b33f34b324bc63dadb18518adae6","schema_version":"1.0","event_id":"sha256:9cbfd6f96437db56c911bfe596e1c6da2c77b33f34b324bc63dadb18518adae6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/bundle.json","state_url":"https://pith.science/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-20T00:02:28Z","links":{"resolver":"https://pith.science/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2","bundle":"https://pith.science/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/bundle.json","state":"https://pith.science/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YFGECQ4LSU3XOZ37IP4RXTNOH2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YFGECQ4LSU3XOZ37IP4RXTNOH2","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":"99a1959bef8a3ca66c0a2843284d8d2b689fa3788f316b57bb24c97e44bb6e4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-09T18:58:15Z","title_canon_sha256":"316ab6db1c412357815359c5ccd24c2b9610c38120f1b8e1e5bd7a9d3be1ccc4"},"schema_version":"1.0","source":{"id":"1009.1856","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1856","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1856v1","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1856","created_at":"2026-05-18T02:05:32Z"},{"alias_kind":"pith_short_12","alias_value":"YFGECQ4LSU3X","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YFGECQ4LSU3XOZ37","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YFGECQ4L","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:9cbfd6f96437db56c911bfe596e1c6da2c77b33f34b324bc63dadb18518adae6","target":"graph","created_at":"2026-05-18T02:05:32Z","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 study of the circumnuclear region of the nearby Seyfert galaxy Mrk573 using Chandra, XMM-Newton and HST data. The X-ray morphology shows a biconical region extending up to 12 arcsecs (4 kpc) in projection from the nucleus. A strong correlation between the X-rays and the highly ionized gas seen in the [O III] image is reported. Moreover, we have studied the line intensities detected with the RGS/XMM-Newton and used them to fit the low resolution EPIC/XMM-Newton and ACIS/Chandra spectra. The RGS spectrum is dominated by emission lines of C VI, O VII, O VIII, Fe XVII, and Ne IX, amon","authors_text":"A.M. Perez Garcia, C. Ramos Almeida, J.A. Acosta-Pulido, O. Gonzalez-Martin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-09T18:58:15Z","title":"The soft X-ray and narrow-line emission of Mrk573 on kiloparcec scales"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1856","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":"sha256:55dd46a5db61ee794d53ed3901f2d7fdea1066881a58fbbc89ae5750e6182f8e","target":"record","created_at":"2026-05-18T02:05:32Z","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":"99a1959bef8a3ca66c0a2843284d8d2b689fa3788f316b57bb24c97e44bb6e4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-09T18:58:15Z","title_canon_sha256":"316ab6db1c412357815359c5ccd24c2b9610c38120f1b8e1e5bd7a9d3be1ccc4"},"schema_version":"1.0","source":{"id":"1009.1856","kind":"arxiv","version":1}},"canonical_sha256":"c14c41438b953777677f43f91bcdae3eb5d8340ae8804952b7e6ec04711bbcaa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c14c41438b953777677f43f91bcdae3eb5d8340ae8804952b7e6ec04711bbcaa","first_computed_at":"2026-05-18T02:05:32.480943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:32.480943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oJRm+cnsLStycE6rbU0H9Ey11ao/J3Yg5z1BhuVJXx46k7jCndo66HThG+mBwc4l1AxAwLxGnVAbJmMv1CaXDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:32.481730Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.1856","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55dd46a5db61ee794d53ed3901f2d7fdea1066881a58fbbc89ae5750e6182f8e","sha256:9cbfd6f96437db56c911bfe596e1c6da2c77b33f34b324bc63dadb18518adae6"],"state_sha256":"d9c6d903c2fddce934f69b04c5bd27a03b7fbf30660d7150a65ba1986aaacdaa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f21xMMjifODTKGcP+P62vAMrXSIPPcncfDjFeYnabLlxWRr6oTP+ea02oGhoCKINmAQmHqH1OTiEKzFTk9rFAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T00:02:28.135067Z","bundle_sha256":"8354a5b643b4387fe072205c3af1deb6a7dfaa67512c7c399c2525127959e7f6"}}