{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PEE6D4FWRMU5EZ6VJXPESKOIFW","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":"e2d25a06835117d948613f47a926208bc03d0739b15cda56712fd12aa45fdf08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-21T10:23:26Z","title_canon_sha256":"7d8f0c3a8a5642f54bf24f85a5552876450090456d8f8a0faf980b37f295d078"},"schema_version":"1.0","source":{"id":"1405.5360","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5360","created_at":"2026-05-18T01:43:09Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5360v1","created_at":"2026-05-18T01:43:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5360","created_at":"2026-05-18T01:43:09Z"},{"alias_kind":"pith_short_12","alias_value":"PEE6D4FWRMU5","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PEE6D4FWRMU5EZ6V","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PEE6D4FW","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:088a24a81ba1ef78e0609bebaa78ba83c733bdd13db1ef86e572c741888747a1","target":"graph","created_at":"2026-05-18T01:43:09Z","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 investigated the archival ground-based VLBI images of the extragalactic radio sources included in both the {\\it Wilkinson Microwave Anisotropy Probe (WMAP)} and the {\\it Planck} catalogues, and selected 49 bright and compact sources as potential targets for space Very Long Baseline Interferometry (VLBI) observations at mm wavelengths. These sources have a flat radio continuum spectrum between 33 and 94~GHz. They are identified as core-dominated active galactic nuclei (AGN), located at declinations above $-40\\degr$, and have never been observed with ground-based VLBI at 86~GHz. The radio pro","authors_text":"Sandor Frey, Tao An, Xiaocong Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-21T10:23:26Z","title":"The most compact bright radio-loud AGN -- I. A new target sample selected for the space VLBI"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5360","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:e8f4d84f12b5c3a04154d52cc4e9c84a5b6d4490317a385fe03fd3fc13070140","target":"record","created_at":"2026-05-18T01:43:09Z","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":"e2d25a06835117d948613f47a926208bc03d0739b15cda56712fd12aa45fdf08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-21T10:23:26Z","title_canon_sha256":"7d8f0c3a8a5642f54bf24f85a5552876450090456d8f8a0faf980b37f295d078"},"schema_version":"1.0","source":{"id":"1405.5360","kind":"arxiv","version":1}},"canonical_sha256":"7909e1f0b68b29d267d54dde4929c82d9eff637631cf1bbbba5e9113e9e38135","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7909e1f0b68b29d267d54dde4929c82d9eff637631cf1bbbba5e9113e9e38135","first_computed_at":"2026-05-18T01:43:09.759642Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:09.759642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gqVomuDL7VTeWDUM3Dmx4IQkof+2ZMN2HPgZIWb95SGQIcv9VYmGih7wmMjeJ5u/T0kn7CLU/MK2oJ5rsqxSDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:09.760294Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.5360","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8f4d84f12b5c3a04154d52cc4e9c84a5b6d4490317a385fe03fd3fc13070140","sha256:088a24a81ba1ef78e0609bebaa78ba83c733bdd13db1ef86e572c741888747a1"],"state_sha256":"e82918e3098589b91f4e1fa84596370390252584e976b6459f2f213e6cd23cb7"}