{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:N7Q6JV5E2EEVV4GT3L2L43XC7A","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":"393009cde1e6e020e9b95656ce832bf21a3b0753bbec71fc0f64979727c536f8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-23T16:24:59Z","title_canon_sha256":"484747e121bf13ef57aed3fa13b70c0fedb1b16f9f44ec6d4f1fe0ea3958de2c"},"schema_version":"1.0","source":{"id":"2506.18817","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.18817","created_at":"2026-07-05T11:25:56Z"},{"alias_kind":"arxiv_version","alias_value":"2506.18817v1","created_at":"2026-07-05T11:25:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.18817","created_at":"2026-07-05T11:25:56Z"},{"alias_kind":"pith_short_12","alias_value":"N7Q6JV5E2EEV","created_at":"2026-07-05T11:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"N7Q6JV5E2EEVV4GT","created_at":"2026-07-05T11:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"N7Q6JV5E","created_at":"2026-07-05T11:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:7c161332b74f666d5b0dd194c3b7590a5c15432924ba8e82785e83d5ad9baee3","target":"graph","created_at":"2026-07-05T11:25:56Z","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/2506.18817/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We observed a newly-discovered Galactic black hole X-ray binary Swift J1727.8$-$1613 with the European Very Long Baseline Interferometry Network (EVN) at 5 GHz. The observation was conducted immediately following a radio quenching event detected by the Karl G. Jansky Very Large Array (VLA). The visibility amplitude evolution over time reveals a large-amplitude radio flare and is consistent with an ejection event. The data can be interpreted either as a stationary component (i.e., the radio core) and a moving blob, or as two blobs moving away from the core symmetrically in opposite directions. ","authors_text":"Callan M. Wood, Giulia Migliori, Hongmin Cao, James C. A. Miller-Jones, Jun Yang, Krisztina \\'E. Gab\\'anyi, Lang Cui, Marcello Giroletti, S\\'andor Frey, Tao An, Weihua Wang, Xiaoyu Hong","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-23T16:24:59Z","title":"An Ejection Event Captured by VLBI During the Outburst of Swift J1727.8$-$1613"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.18817","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":"sha256:3b7a1ef7c9b6ac779dbea58bf973b08d366686e323702d01adf1e6ef348b565e","target":"record","created_at":"2026-07-05T11:25:56Z","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":"393009cde1e6e020e9b95656ce832bf21a3b0753bbec71fc0f64979727c536f8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-23T16:24:59Z","title_canon_sha256":"484747e121bf13ef57aed3fa13b70c0fedb1b16f9f44ec6d4f1fe0ea3958de2c"},"schema_version":"1.0","source":{"id":"2506.18817","kind":"arxiv","version":1}},"canonical_sha256":"6fe1e4d7a4d1095af0d3daf4be6ee2f83900cd5db5200cca0a6bd93142ced24b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fe1e4d7a4d1095af0d3daf4be6ee2f83900cd5db5200cca0a6bd93142ced24b","first_computed_at":"2026-07-05T11:25:56.495864Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:25:56.495864Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KVLuqOYHAMYjqLp2wFt2oVL90GBUSUK5p/Jo4ezYgNzO7V0cZdu1eA1r6pDNE9Egrb27v9Hm6y+rYgBBb8IsCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:25:56.496300Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.18817","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b7a1ef7c9b6ac779dbea58bf973b08d366686e323702d01adf1e6ef348b565e","sha256:7c161332b74f666d5b0dd194c3b7590a5c15432924ba8e82785e83d5ad9baee3"],"state_sha256":"0c5c6ee66d2da5f1bb37a62815b451fc735dd7db092941d0fb4efcc2a82b30a3"}