{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:MFDDLVY3D55LUM4JYRKU6QWZF7","short_pith_number":"pith:MFDDLVY3","canonical_record":{"source":{"id":"1204.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T20:00:05Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"0c33f48d670a784ba8259b772b4ecbcac9e07c722691ba86799509dc6fbc7889","abstract_canon_sha256":"a9574093c0e9a52d0580ef8445d092862bb918070a83523942f201aac7e9de8e"},"schema_version":"1.0"},"canonical_sha256":"614635d71b1f7aba3389c4554f42d92fed49dc251a610409a766e8c618581d26","source":{"kind":"arxiv","id":"1204.2552","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.2552","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"arxiv_version","alias_value":"1204.2552v1","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2552","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"pith_short_12","alias_value":"MFDDLVY3D55L","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MFDDLVY3D55LUM4J","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MFDDLVY3","created_at":"2026-05-18T12:27:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:MFDDLVY3D55LUM4JYRKU6QWZF7","target":"record","payload":{"canonical_record":{"source":{"id":"1204.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T20:00:05Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"0c33f48d670a784ba8259b772b4ecbcac9e07c722691ba86799509dc6fbc7889","abstract_canon_sha256":"a9574093c0e9a52d0580ef8445d092862bb918070a83523942f201aac7e9de8e"},"schema_version":"1.0"},"canonical_sha256":"614635d71b1f7aba3389c4554f42d92fed49dc251a610409a766e8c618581d26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:53.387895Z","signature_b64":"I3A93WoG+FmoDBgCtKqdzAf3pnxa77XpazsNaju0UR8LqxDtvNCm7k6S+iuzhf7O2pCQFTVygEddq6KlkxT5CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"614635d71b1f7aba3389c4554f42d92fed49dc251a610409a766e8c618581d26","last_reissued_at":"2026-05-18T01:57:53.387494Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:53.387494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.2552","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":"2026-05-18T01:57:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZWF/vu1BuFpv7vQSTPJbzJMJEsi017HtUCv+HXOVo3YEogfy5lqzXHsNNxDBJM8WDb3vyfI9t+bDDL8pvIXFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:01:14.571999Z"},"content_sha256":"25ceb2298d4e2e6d14e6a9ec8ec8bcaea80a690b229dc1235f029989d3047a1d","schema_version":"1.0","event_id":"sha256:25ceb2298d4e2e6d14e6a9ec8ec8bcaea80a690b229dc1235f029989d3047a1d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:MFDDLVY3D55LUM4JYRKU6QWZF7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extended X-ray emission from non-thermal sources in the COSMOS field: A detailed study of a large radio galaxy at z=1.168","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"Alexis Finoguenov, Anton Koekemoer, Eva Schinnerer, Francesca Civano, Masayuki Tanaka, Nico Cappelluti, Vernesa Smolcic, Vibor Jelic","submitted_at":"2012-04-11T20:00:05Z","abstract_excerpt":"X-ray selected galaxy group samples are usually generated by searching for extended X- ray sources that reflect the thermal radiation of the intragroup medium. On the other hand, large radio galaxies that regularly occupy galaxy groups also emit in the X-ray window, and their contribution to X-ray selected group samples is still not well understood. In order to investigate their relative importance, we have carried out a systematic search for non-thermal extended X-ray sources in the COSMOS field. Based on the morphological coincidence of X-ray and radio extensions, out of 60 radio galaxies, a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2552","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":"2026-05-18T01:57:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yB7OA6+z7Kw847kR5fhWMfw3NKRLOE9mnt+JBhrCYYiP5IgsRsAlgtsXMyWbnk3CVZP/3eplFDKXJTPti3TuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:01:14.572665Z"},"content_sha256":"79aec5620f47073e6ade57110db652c8655983f32fe9d5b2cbce55f71e8255d9","schema_version":"1.0","event_id":"sha256:79aec5620f47073e6ade57110db652c8655983f32fe9d5b2cbce55f71e8255d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/bundle.json","state_url":"https://pith.science/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/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":"2026-05-30T11:01:14Z","links":{"resolver":"https://pith.science/pith/MFDDLVY3D55LUM4JYRKU6QWZF7","bundle":"https://pith.science/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/bundle.json","state":"https://pith.science/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MFDDLVY3D55LUM4JYRKU6QWZF7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MFDDLVY3D55LUM4JYRKU6QWZF7","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":"a9574093c0e9a52d0580ef8445d092862bb918070a83523942f201aac7e9de8e","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T20:00:05Z","title_canon_sha256":"0c33f48d670a784ba8259b772b4ecbcac9e07c722691ba86799509dc6fbc7889"},"schema_version":"1.0","source":{"id":"1204.2552","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.2552","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"arxiv_version","alias_value":"1204.2552v1","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2552","created_at":"2026-05-18T01:57:53Z"},{"alias_kind":"pith_short_12","alias_value":"MFDDLVY3D55L","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MFDDLVY3D55LUM4J","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MFDDLVY3","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:79aec5620f47073e6ade57110db652c8655983f32fe9d5b2cbce55f71e8255d9","target":"graph","created_at":"2026-05-18T01:57:53Z","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":"X-ray selected galaxy group samples are usually generated by searching for extended X- ray sources that reflect the thermal radiation of the intragroup medium. On the other hand, large radio galaxies that regularly occupy galaxy groups also emit in the X-ray window, and their contribution to X-ray selected group samples is still not well understood. In order to investigate their relative importance, we have carried out a systematic search for non-thermal extended X-ray sources in the COSMOS field. Based on the morphological coincidence of X-ray and radio extensions, out of 60 radio galaxies, a","authors_text":"Alexis Finoguenov, Anton Koekemoer, Eva Schinnerer, Francesca Civano, Masayuki Tanaka, Nico Cappelluti, Vernesa Smolcic, Vibor Jelic","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T20:00:05Z","title":"Extended X-ray emission from non-thermal sources in the COSMOS field: A detailed study of a large radio galaxy at z=1.168"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2552","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":"sha256:25ceb2298d4e2e6d14e6a9ec8ec8bcaea80a690b229dc1235f029989d3047a1d","target":"record","created_at":"2026-05-18T01:57:53Z","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":"a9574093c0e9a52d0580ef8445d092862bb918070a83523942f201aac7e9de8e","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T20:00:05Z","title_canon_sha256":"0c33f48d670a784ba8259b772b4ecbcac9e07c722691ba86799509dc6fbc7889"},"schema_version":"1.0","source":{"id":"1204.2552","kind":"arxiv","version":1}},"canonical_sha256":"614635d71b1f7aba3389c4554f42d92fed49dc251a610409a766e8c618581d26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"614635d71b1f7aba3389c4554f42d92fed49dc251a610409a766e8c618581d26","first_computed_at":"2026-05-18T01:57:53.387494Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:53.387494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I3A93WoG+FmoDBgCtKqdzAf3pnxa77XpazsNaju0UR8LqxDtvNCm7k6S+iuzhf7O2pCQFTVygEddq6KlkxT5CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:53.387895Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.2552","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25ceb2298d4e2e6d14e6a9ec8ec8bcaea80a690b229dc1235f029989d3047a1d","sha256:79aec5620f47073e6ade57110db652c8655983f32fe9d5b2cbce55f71e8255d9"],"state_sha256":"8dddc0994459304bcb9c23e8ce9b1bf7434654371d0b764283de60617ab0f554"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ilX0NJdqfcqAJg5fpEobDqjksiOCy7icX96bq6xX36j8CL8o7RLN2MLu+I0u9eY2q5pFdszapZ6o77DkVUpSDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T11:01:14.576304Z","bundle_sha256":"7b4e9cd675312246f39fa14b2797ea54cd4d54baf003eba8f83eb2feddf44ff9"}}