{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6VYUICSQPDC3PXSKXDZKHAIYCH","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":"52f15c765c8533ec6a20c65fe1968272b1a0246f4fd76a5af86dd1fdd4790875","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-12T12:44:22Z","title_canon_sha256":"36645a293118202dee4959c9af6968df516f264e8db28462c58916effe7bfe76"},"schema_version":"1.0","source":{"id":"2303.06650","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.06650","created_at":"2026-07-05T05:50:21Z"},{"alias_kind":"arxiv_version","alias_value":"2303.06650v1","created_at":"2026-07-05T05:50:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.06650","created_at":"2026-07-05T05:50:21Z"},{"alias_kind":"pith_short_12","alias_value":"6VYUICSQPDC3","created_at":"2026-07-05T05:50:21Z"},{"alias_kind":"pith_short_16","alias_value":"6VYUICSQPDC3PXSK","created_at":"2026-07-05T05:50:21Z"},{"alias_kind":"pith_short_8","alias_value":"6VYUICSQ","created_at":"2026-07-05T05:50:21Z"}],"graph_snapshots":[{"event_id":"sha256:0a6d9bf8317a035ad1576512371889dc4f64a4e859b07020942712d75a4a4781","target":"graph","created_at":"2026-07-05T05:50:21Z","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/2303.06650/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Event Horizon Telescope Collaboration (EHTC) has presented first - dynamic-range limited - images of the black hole shadows in M87 and Sgr A*. The next generation Event Horizon Telescope (ngEHT) will provide higher sensitivity and higher dynamic range images (and movies) of these two sources plus image at least a dozen others at $\\leq$100 gravitational radii resolution. We here perform an exploratory study of the appearance of winds and jets in such future observations. To do this we use M87 and Sgr A* as reference systems: we do not aim to exactly reproduce them, but rather to determine h","authors_text":"Bidisha Bandyopadhyay, Christian Fendt, Dominik R. G. Schleicher, Felipe Agurto, Javier Lagunas, Javier Pedreros, Neil M. Nagar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-12T12:44:22Z","title":"Signatures of winds and jets in the environment of supermassive black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.06650","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":"sha256:27d84aae37f544d9c453c0598daeed8976aa92808daa07e5d24dd891e2708dbe","target":"record","created_at":"2026-07-05T05:50:21Z","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":"52f15c765c8533ec6a20c65fe1968272b1a0246f4fd76a5af86dd1fdd4790875","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-12T12:44:22Z","title_canon_sha256":"36645a293118202dee4959c9af6968df516f264e8db28462c58916effe7bfe76"},"schema_version":"1.0","source":{"id":"2303.06650","kind":"arxiv","version":1}},"canonical_sha256":"f571440a5078c5b7de4ab8f2a3811811ffcff5c70de604a064e30e353d3df1a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f571440a5078c5b7de4ab8f2a3811811ffcff5c70de604a064e30e353d3df1a4","first_computed_at":"2026-07-05T05:50:21.491928Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:50:21.491928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8LCGIvW5ziw+QhSRLap5oF5aBIRQHFE9hfOUmDRIktlyL8+jjT7JjMoUBCcqgTuU3NOK6j2FxuB4+MnY1N/8Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:50:21.492341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.06650","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27d84aae37f544d9c453c0598daeed8976aa92808daa07e5d24dd891e2708dbe","sha256:0a6d9bf8317a035ad1576512371889dc4f64a4e859b07020942712d75a4a4781"],"state_sha256":"9e6e5af9bf4eb1e687f1bc508f6f4ec46f4438b66f45fab247cc92e060bac150"}