{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MXSNH3QRYFR3XXXFPKR7A3MWN7","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":"f307647698aad961bd3289b8c53fdad9f098747a8014fb5707acb8d59b38ead7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-18T09:22:23Z","title_canon_sha256":"74689a7b9542e306f8291fecf4635e65b3f03a380fa94858fb915d6a0ee0bf1c"},"schema_version":"1.0","source":{"id":"1010.3530","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3530","created_at":"2026-05-18T02:05:01Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3530v1","created_at":"2026-05-18T02:05:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3530","created_at":"2026-05-18T02:05:01Z"},{"alias_kind":"pith_short_12","alias_value":"MXSNH3QRYFR3","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MXSNH3QRYFR3XXXF","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MXSNH3QR","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:2f10adfa4b762947349cc82ca65d1a8f9f7161ff8fef3450623094d427df5811","target":"graph","created_at":"2026-05-18T02:05:01Z","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 explore the X-ray properties of the 126 sub-mm galaxies (SMGs) of the LABOCA survey in the CDFS and the eCDFS regions. SMGs are believed to experience massive episodes of star-formation. Our goal is to examine whether star-formation coexists with AGN activity, determine the fraction of highly obscured AGN and finally to obtain an idea of the dominant power-mechanism in these sources. Using Spitzer and radio arc-second positions for the SMGs, we find 14 sources with significant X-ray detections. For most of these there are only photometric redshifts available, with their median redshift bein","authors_text":"A. Comastri (OABO/INAF), E. Rovilos (MPE), I. Georgantopoulos (OABO/INAF)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-18T09:22:23Z","title":"X-ray observations of sub-mm LABOCA galaxies in the eCDFS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3530","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:ae4cc2031f52d1306081c96ce36564f3c94979e2cdb6e9384d13d4416d70689f","target":"record","created_at":"2026-05-18T02:05:01Z","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":"f307647698aad961bd3289b8c53fdad9f098747a8014fb5707acb8d59b38ead7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-18T09:22:23Z","title_canon_sha256":"74689a7b9542e306f8291fecf4635e65b3f03a380fa94858fb915d6a0ee0bf1c"},"schema_version":"1.0","source":{"id":"1010.3530","kind":"arxiv","version":1}},"canonical_sha256":"65e4d3ee11c163bbdee57aa3f06d966ffd7bf58b7002d77e32cd0b5652560f31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65e4d3ee11c163bbdee57aa3f06d966ffd7bf58b7002d77e32cd0b5652560f31","first_computed_at":"2026-05-18T02:05:01.959575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:01.959575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zPNdu7avR2CQYJDlNiVO1WZDVnkYoPPII4rW7gMJwoRyI5zxvAqTXzzj6gwzUWv/pZT0ov8wZSDAvII/RW6DBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:01.960243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.3530","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae4cc2031f52d1306081c96ce36564f3c94979e2cdb6e9384d13d4416d70689f","sha256:2f10adfa4b762947349cc82ca65d1a8f9f7161ff8fef3450623094d427df5811"],"state_sha256":"8d61bae546f3a8f20f3f16d54b239108f62565ebd9eaf6319bf568961cae2f70"}