{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5SVUBSO5JG5OXSTJ2KZ275GXZU","short_pith_number":"pith:5SVUBSO5","canonical_record":{"source":{"id":"2604.21405","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-04-23T08:20:42Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"eaa5d35eefe85a14b21d3c1076713ec88f6401a95038aad36f1835469f4898c7","abstract_canon_sha256":"8a4822fd9287a3efc13c0ddf49a0c1bfe31f4daaa3b64e114a8f339622cc7fc3"},"schema_version":"1.0"},"canonical_sha256":"ecab40c9dd49baebca69d2b3aff4d7cd13ef97f252781d5a57e3db692f2501d9","source":{"kind":"arxiv","id":"2604.21405","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2604.21405","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"arxiv_version","alias_value":"2604.21405v2","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2604.21405","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_12","alias_value":"5SVUBSO5JG5O","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_16","alias_value":"5SVUBSO5JG5OXSTJ","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_8","alias_value":"5SVUBSO5","created_at":"2026-05-20T00:01:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5SVUBSO5JG5OXSTJ2KZ275GXZU","target":"record","payload":{"canonical_record":{"source":{"id":"2604.21405","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-04-23T08:20:42Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"eaa5d35eefe85a14b21d3c1076713ec88f6401a95038aad36f1835469f4898c7","abstract_canon_sha256":"8a4822fd9287a3efc13c0ddf49a0c1bfe31f4daaa3b64e114a8f339622cc7fc3"},"schema_version":"1.0"},"canonical_sha256":"ecab40c9dd49baebca69d2b3aff4d7cd13ef97f252781d5a57e3db692f2501d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:01:41.947408Z","signature_b64":"zaQZSqBuGhJQYBM2hr7Bp7cGMUHyskXgEHrlqBiOKt2vZCkW34pP1DT0qotlkLn3tdsXXefL1FRMsyyPjgE/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ecab40c9dd49baebca69d2b3aff4d7cd13ef97f252781d5a57e3db692f2501d9","last_reissued_at":"2026-05-20T00:01:41.946627Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:01:41.946627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2604.21405","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:01:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c5Df9WorP20BUgOcASEDbzLDBCuJxfbZ349zdrYosCJm5YcenkemNm962rsgpoBO9QTqGp9NXg87+PDWFcJoBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:31:40.175676Z"},"content_sha256":"5ca93f3176afedd480ef33280e04f0e2546aca43846cc232f6df1bff6234bd78","schema_version":"1.0","event_id":"sha256:5ca93f3176afedd480ef33280e04f0e2546aca43846cc232f6df1bff6234bd78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5SVUBSO5JG5OXSTJ2KZ275GXZU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Supermassive Black Hole Winds in X-rays: SUBWAYS IV. Tracing Radio Emission and Unveiling the Role of Winds","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks.","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"A. Comastri, A. L. Longinotti, B. De Marco, E. Amenta, E. Behar, E. Nardini, E. Piconcelli, F. Fiore, F. La Franca, F. Panessa, F. Ricci, F. Tombesi, G. Bruni, G. Chartas, G. Cresci, G. Kriss, G. Lanzuisi, G. Ponti, L. Zappacosta, M. Brienza, M. Brusa, M. Gaspari, M. Mehdipour, M. Perna, P. Petrucci, R. D. Baldi, R. Gilli, R. Morganti, S. Bianchi, S. B. Kraemer, T. Shimwell, V. E. Gianolli, Y. Krongold","submitted_at":"2026-04-23T08:20:42Z","abstract_excerpt":"Most Active Galactic Nuclei (AGN) are Radio Quiet, with radio emission that may arise from star-formation activity, AGN-driven winds, weak jets, and coronal activity. Disentangling these mechanisms is challenging and requires detailed multi-wavelength investigation, but it is crucial for quantifying AGN feedback in galaxy evolution. We present a detailed radio investigation of 21 X-ray selected AGN in the Supermassive Black Hole Winds in X-Rays (SUBWAYS) sample (log Lbol = 44.9-46.3 erg/s, z=0.1-0.5), selected to systematically search for Ultra-Fast Outflows (UFOs). UFOs are detected in 30% of"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"our results indicate that AGN with UFOs tend to have larger radio extension and a steep radio spectrum consistent with outflows. Moreover, the radio emission of the 6 UFO hosts is consistent with predictions from wind-driven shock models, possibly indicating a direct connection between the two phases.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The assumption that radio spectral indices, luminosities, and morphologies can be used to distinguish outflow-driven emission from star formation or other mechanisms without significant bias from sample selection or data quality limits.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"In X-ray selected AGN, those hosting ultra-fast outflows exhibit larger radio extensions and steep spectra matching wind-driven shock models.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"da0a8159dfd54da3bec689e9b53079895b60a5863299fd8eeb915770283a3bc1"},"source":{"id":"2604.21405","kind":"arxiv","version":2},"verdict":{"id":"22d76a68-932b-4efd-a59e-95df4a5c82c5","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-19T17:03:49.344554Z","strongest_claim":"our results indicate that AGN with UFOs tend to have larger radio extension and a steep radio spectrum consistent with outflows. Moreover, the radio emission of the 6 UFO hosts is consistent with predictions from wind-driven shock models, possibly indicating a direct connection between the two phases.","one_line_summary":"In X-ray selected AGN, those hosting ultra-fast outflows exhibit larger radio extensions and steep spectra matching wind-driven shock models.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The assumption that radio spectral indices, luminosities, and morphologies can be used to distinguish outflow-driven emission from star formation or other mechanisms without significant bias from sample selection or data quality limits.","pith_extraction_headline":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2604.21405/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":11,"sample":[{"doi":"","year":null,"title":"\" * write output.state after.block = add.period write newline","work_id":"f2991c5f-316b-4fdb-ae58-785aab5ea328","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":null,"title":"write newline","work_id":"71346d7f-b64e-444a-bd13-0c3c1e16fcea","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1966,"title":"1966, in Stellar Evolution, ed.\\ R","work_id":"9548ac85-ff28-422f-9a0d-7cc2b143457a","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1988,"title":"1988, A&A, 200, 58","work_id":"08a8d73d-15d5-487c-bde7-85f219a466f8","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1980,"title":"Cox, J. P. 1980, Theory of Stellar Pulsation (Princeton University Press, Princeton) 165","work_id":"07eef9f7-3f6b-4bb1-8218-2b5e6c13777c","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":11,"snapshot_sha256":"2f5b1b1b80139c405fcc60cec69951d76c50f48f815be0ff4d0fa81863a0e71f","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"643b5d4d07baea4c44785a2f746655fc3dbb0847bc01121b06f4e3c1b0be87af"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"22d76a68-932b-4efd-a59e-95df4a5c82c5"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:01:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Sp5QMnaRUuNTik6a2J6tPtysraTPjUGPlPefjn2cQdICfzSTREDxeEvBegUbLbVnfMRY5R9Mi+JoYLv+CYqAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:31:40.176242Z"},"content_sha256":"e71ac18c47f5509e65d53dd65430a02fbdd6faca72d639a220aaf446d3497225","schema_version":"1.0","event_id":"sha256:e71ac18c47f5509e65d53dd65430a02fbdd6faca72d639a220aaf446d3497225"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/bundle.json","state_url":"https://pith.science/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T04:31:40Z","links":{"resolver":"https://pith.science/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU","bundle":"https://pith.science/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/bundle.json","state":"https://pith.science/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5SVUBSO5JG5OXSTJ2KZ275GXZU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5SVUBSO5JG5OXSTJ2KZ275GXZU","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":"8a4822fd9287a3efc13c0ddf49a0c1bfe31f4daaa3b64e114a8f339622cc7fc3","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-04-23T08:20:42Z","title_canon_sha256":"eaa5d35eefe85a14b21d3c1076713ec88f6401a95038aad36f1835469f4898c7"},"schema_version":"1.0","source":{"id":"2604.21405","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2604.21405","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"arxiv_version","alias_value":"2604.21405v2","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2604.21405","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_12","alias_value":"5SVUBSO5JG5O","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_16","alias_value":"5SVUBSO5JG5OXSTJ","created_at":"2026-05-20T00:01:41Z"},{"alias_kind":"pith_short_8","alias_value":"5SVUBSO5","created_at":"2026-05-20T00:01:41Z"}],"graph_snapshots":[{"event_id":"sha256:e71ac18c47f5509e65d53dd65430a02fbdd6faca72d639a220aaf446d3497225","target":"graph","created_at":"2026-05-20T00:01:41Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"our results indicate that AGN with UFOs tend to have larger radio extension and a steep radio spectrum consistent with outflows. Moreover, the radio emission of the 6 UFO hosts is consistent with predictions from wind-driven shock models, possibly indicating a direct connection between the two phases."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The assumption that radio spectral indices, luminosities, and morphologies can be used to distinguish outflow-driven emission from star formation or other mechanisms without significant bias from sample selection or data quality limits."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"In X-ray selected AGN, those hosting ultra-fast outflows exhibit larger radio extensions and steep spectra matching wind-driven shock models."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks."}],"snapshot_sha256":"da0a8159dfd54da3bec689e9b53079895b60a5863299fd8eeb915770283a3bc1"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"643b5d4d07baea4c44785a2f746655fc3dbb0847bc01121b06f4e3c1b0be87af"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2604.21405/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Most Active Galactic Nuclei (AGN) are Radio Quiet, with radio emission that may arise from star-formation activity, AGN-driven winds, weak jets, and coronal activity. Disentangling these mechanisms is challenging and requires detailed multi-wavelength investigation, but it is crucial for quantifying AGN feedback in galaxy evolution. We present a detailed radio investigation of 21 X-ray selected AGN in the Supermassive Black Hole Winds in X-Rays (SUBWAYS) sample (log Lbol = 44.9-46.3 erg/s, z=0.1-0.5), selected to systematically search for Ultra-Fast Outflows (UFOs). UFOs are detected in 30% of","authors_text":"A. Comastri, A. L. Longinotti, B. De Marco, E. Amenta, E. Behar, E. Nardini, E. Piconcelli, F. Fiore, F. La Franca, F. Panessa, F. Ricci, F. Tombesi, G. Bruni, G. Chartas, G. Cresci, G. Kriss, G. Lanzuisi, G. Ponti, L. Zappacosta, M. Brienza, M. Brusa, M. Gaspari, M. Mehdipour, M. Perna, P. Petrucci, R. D. Baldi, R. Gilli, R. Morganti, S. Bianchi, S. B. Kraemer, T. Shimwell, V. E. Gianolli, Y. Krongold","cross_cats":["astro-ph.HE"],"headline":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks.","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-04-23T08:20:42Z","title":"Supermassive Black Hole Winds in X-rays: SUBWAYS IV. Tracing Radio Emission and Unveiling the Role of Winds"},"references":{"count":11,"internal_anchors":0,"resolved_work":11,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"\" * write output.state after.block = add.period write newline","work_id":"f2991c5f-316b-4fdb-ae58-785aab5ea328","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"write newline","work_id":"71346d7f-b64e-444a-bd13-0c3c1e16fcea","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"1966, in Stellar Evolution, ed.\\ R","work_id":"9548ac85-ff28-422f-9a0d-7cc2b143457a","year":1966},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"1988, A&A, 200, 58","work_id":"08a8d73d-15d5-487c-bde7-85f219a466f8","year":1988},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"Cox, J. P. 1980, Theory of Stellar Pulsation (Princeton University Press, Princeton) 165","work_id":"07eef9f7-3f6b-4bb1-8218-2b5e6c13777c","year":1980}],"snapshot_sha256":"2f5b1b1b80139c405fcc60cec69951d76c50f48f815be0ff4d0fa81863a0e71f"},"source":{"id":"2604.21405","kind":"arxiv","version":2},"verdict":{"created_at":"2026-05-19T17:03:49.344554Z","id":"22d76a68-932b-4efd-a59e-95df4a5c82c5","model_set":{"reader":"grok-4.3"},"one_line_summary":"In X-ray selected AGN, those hosting ultra-fast outflows exhibit larger radio extensions and steep spectra matching wind-driven shock models.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"AGN with ultra-fast outflows show larger radio extensions and steep spectra from wind shocks.","strongest_claim":"our results indicate that AGN with UFOs tend to have larger radio extension and a steep radio spectrum consistent with outflows. Moreover, the radio emission of the 6 UFO hosts is consistent with predictions from wind-driven shock models, possibly indicating a direct connection between the two phases.","weakest_assumption":"The assumption that radio spectral indices, luminosities, and morphologies can be used to distinguish outflow-driven emission from star formation or other mechanisms without significant bias from sample selection or data quality limits."}},"verdict_id":"22d76a68-932b-4efd-a59e-95df4a5c82c5"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5ca93f3176afedd480ef33280e04f0e2546aca43846cc232f6df1bff6234bd78","target":"record","created_at":"2026-05-20T00:01:41Z","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":"8a4822fd9287a3efc13c0ddf49a0c1bfe31f4daaa3b64e114a8f339622cc7fc3","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-04-23T08:20:42Z","title_canon_sha256":"eaa5d35eefe85a14b21d3c1076713ec88f6401a95038aad36f1835469f4898c7"},"schema_version":"1.0","source":{"id":"2604.21405","kind":"arxiv","version":2}},"canonical_sha256":"ecab40c9dd49baebca69d2b3aff4d7cd13ef97f252781d5a57e3db692f2501d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ecab40c9dd49baebca69d2b3aff4d7cd13ef97f252781d5a57e3db692f2501d9","first_computed_at":"2026-05-20T00:01:41.946627Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:01:41.946627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zaQZSqBuGhJQYBM2hr7Bp7cGMUHyskXgEHrlqBiOKt2vZCkW34pP1DT0qotlkLn3tdsXXefL1FRMsyyPjgE/Bg==","signature_status":"signed_v1","signed_at":"2026-05-20T00:01:41.947408Z","signed_message":"canonical_sha256_bytes"},"source_id":"2604.21405","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ca93f3176afedd480ef33280e04f0e2546aca43846cc232f6df1bff6234bd78","sha256:e71ac18c47f5509e65d53dd65430a02fbdd6faca72d639a220aaf446d3497225"],"state_sha256":"7153243ebb093e5045dad4d7dab453b95629df8b31218fa16341da17f134d52c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rr4pwxyzN2/Vy3Zd+8c+P1nxk7GutDJEs1tcx/D2UycMLFQidhDn02j3WmOm52Zu0P0nXfkOJhNyhJ/ELaV9Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T04:31:40.178859Z","bundle_sha256":"58b2489d3d8d2cac7c68459a089c3a5ddd42a83f68211e63f7b71df081305fa7"}}