{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZXJTDNH4HHIFV7YRFSBRWGOQC7","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":"de52d0aff454c002ed1b64355aa81a04233f4f0f3d3ae5ceb7dc8504731c573c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-01-24T15:39:36Z","title_canon_sha256":"d3962708c185adda5aa5064304a1de8dd2134f7660d5254866a46af742033b96"},"schema_version":"1.0","source":{"id":"1201.5021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5021","created_at":"2026-05-18T01:58:42Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5021v1","created_at":"2026-05-18T01:58:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5021","created_at":"2026-05-18T01:58:42Z"},{"alias_kind":"pith_short_12","alias_value":"ZXJTDNH4HHIF","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZXJTDNH4HHIFV7YR","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZXJTDNH4","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:b9d13d7db3df5c1044088b027fdd2d6099d9c0b3db9506a9f10baabe71baf796","target":"graph","created_at":"2026-05-18T01:58:42Z","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 high-resolution, high-sensitivity radio images of the ultra-luminous infrared galaxy (ULIRG) IRAS 23365+3604. We performed contemporaneous observations at 1.7 and 5.0 GHz, in three epochs separated by one year from each other, with the European very long baseline interferometry Network (EVN). We also present complementary Multi-Element Radio Linked Interferometry Network (MERLIN) at 1.6 and 5.0 GHz, and archival Very Large Array (VLA) data, taken at 1.4 and 4.9 GHz. We find that the emission at ~5.0 GHz remains quite compact as seen at different resolutions, whereas at ~1.7 GHz, hig","authors_text":"Antxon Alberdi, Cristina Romero-Ca\\~nizales, Miguel \\'Angel P\\'erez-Torres","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-01-24T15:39:36Z","title":"EVN observations of the farthest and brightest ULIRGs in the local Universe: the case of IRAS 23365+3604"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5021","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":"sha256:2783f8755003207ddb300165450980978343800a672895e56d7748348b3ea02a","target":"record","created_at":"2026-05-18T01:58:42Z","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":"de52d0aff454c002ed1b64355aa81a04233f4f0f3d3ae5ceb7dc8504731c573c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-01-24T15:39:36Z","title_canon_sha256":"d3962708c185adda5aa5064304a1de8dd2134f7660d5254866a46af742033b96"},"schema_version":"1.0","source":{"id":"1201.5021","kind":"arxiv","version":1}},"canonical_sha256":"cdd331b4fc39d05aff112c831b19d017f8ad1b4c0b966d8df6e7b8e4cb7828c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cdd331b4fc39d05aff112c831b19d017f8ad1b4c0b966d8df6e7b8e4cb7828c7","first_computed_at":"2026-05-18T01:58:42.727730Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:42.727730Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2VUh0jFdarIJY/hdzzxL7pUpoWko+ZK/KR7h21MwAXpSzh4/e/QyXWB0Rv59mebj7pqJtvHKOYlNyvE3CY7jAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:42.728417Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.5021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2783f8755003207ddb300165450980978343800a672895e56d7748348b3ea02a","sha256:b9d13d7db3df5c1044088b027fdd2d6099d9c0b3db9506a9f10baabe71baf796"],"state_sha256":"1f3385c631d58cfd208ad31dd50625861350c9ab48d48c347c1c54e9470dd4c9"}