{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:I2ANS2LJI3BFQ5U3C2RQX7HB6B","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":"91abed1bbc11b03f576344b26f13f81fb76088166fd669caccefa3da41902fc9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-30T18:00:11Z","title_canon_sha256":"9fb93b9a8ad88c7b1c311eb7ab2cf99673b6d81e9c803b7a5009e249183bcc9a"},"schema_version":"1.0","source":{"id":"2011.15063","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.15063","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"arxiv_version","alias_value":"2011.15063v1","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.15063","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_12","alias_value":"I2ANS2LJI3BF","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_16","alias_value":"I2ANS2LJI3BFQ5U3","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_8","alias_value":"I2ANS2LJ","created_at":"2026-07-05T02:04:48Z"}],"graph_snapshots":[{"event_id":"sha256:d00114c601d9f2498133046b4a9fd6ef997dc8ebada681cd380f947a58fdcfd9","target":"graph","created_at":"2026-07-05T02:04:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2011.15063/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"WISE J224607.56$-$052634.9 (W2246-0526) is a hyperluminous ($L_{\\rm bol}\\approx 1.7\\times 10^{14}~L_\\odot$), dust-obscured and radio-quiet quasar at redshift $z=4.6$. It plays a key role in probing the transition stage between dusty starbursts and unobscured quasars in the co-evolution of galaxies and supermassive black holes (SMBHs). To search for the evidence of the jet activity launched by the SMBH in W2246-0526, we performed very long baseline interferometry (VLBI) observations of its radio counterpart with the European VLBI Network (EVN) plus the enhanced Multi Element Remotely Linked Int","authors_text":"Fu-Guo Xie (SHAO), Jun Yang (CTH), Kirsten K. Knudsen (CTH), Lulu Fan (USTC & SDU), Tao An (SHAO), Wen Chen (YNAO), Yunkun Han (YNAO)","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-30T18:00:11Z","title":"The hyperluminous, dust-obscured quasar W2246-0526 at z=4.6: detection of parsec-scale radio activity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.15063","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":"sha256:1a2df50606bca9614ea7818a1aa5947102a00b1cac08e4e1aa6585abe71270fe","target":"record","created_at":"2026-07-05T02:04:48Z","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":"91abed1bbc11b03f576344b26f13f81fb76088166fd669caccefa3da41902fc9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-30T18:00:11Z","title_canon_sha256":"9fb93b9a8ad88c7b1c311eb7ab2cf99673b6d81e9c803b7a5009e249183bcc9a"},"schema_version":"1.0","source":{"id":"2011.15063","kind":"arxiv","version":1}},"canonical_sha256":"4680d9696946c258769b16a30bfce1f07e3829eff2a26fef655ea291ba15d01a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4680d9696946c258769b16a30bfce1f07e3829eff2a26fef655ea291ba15d01a","first_computed_at":"2026-07-05T02:04:48.343332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:04:48.343332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QYpxQWbMmirbV+py3WTLPFONOdhuIGhvkjdX26vIl22SkiSBrmaaO5+4AhxjRRBmbw+gVYeNZbt6bivkBqx5Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:04:48.343769Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.15063","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a2df50606bca9614ea7818a1aa5947102a00b1cac08e4e1aa6585abe71270fe","sha256:d00114c601d9f2498133046b4a9fd6ef997dc8ebada681cd380f947a58fdcfd9"],"state_sha256":"b282e3c723ebcd677b597640dda81fd7bc1b58a4d4c9d756b45a62671bc5a5a5"}