{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:OCMMZFUER2IJJBO75WUQFOGZWH","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":"15ec35cd44b71047df915d1fee56d75652d3c4a54ff02a79c121f4e84575999e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-16T09:37:22Z","title_canon_sha256":"7c71458ba612189ceb5a1c3800dbd66c26e9492f06f6da556e6b5f5a08dcfa3f"},"schema_version":"1.0","source":{"id":"2302.08170","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.08170","created_at":"2026-07-05T06:00:07Z"},{"alias_kind":"arxiv_version","alias_value":"2302.08170v1","created_at":"2026-07-05T06:00:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.08170","created_at":"2026-07-05T06:00:07Z"},{"alias_kind":"pith_short_12","alias_value":"OCMMZFUER2IJ","created_at":"2026-07-05T06:00:07Z"},{"alias_kind":"pith_short_16","alias_value":"OCMMZFUER2IJJBO7","created_at":"2026-07-05T06:00:07Z"},{"alias_kind":"pith_short_8","alias_value":"OCMMZFUE","created_at":"2026-07-05T06:00:07Z"}],"graph_snapshots":[{"event_id":"sha256:c36f3f32ee705e3573bb5a0c88b4638ee494c08a5e16c0598d85b53c422c5085","target":"graph","created_at":"2026-07-05T06:00:07Z","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/2302.08170/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Context: Massive colliding-wind binaries (CWBs) can be non-thermal sources. The emission produced in their wind-collision region (WCR) encodes information of both the shocks properties and the relativistic electrons accelerated in them. The recently discovered system Apep, a unique massive system hosting two Wolf-Rayet stars, is the most powerful synchrotron radio emitter among the known CWBs, being an exciting candidate to investigate the non-thermal processes associated with stellar wind shocks.\n  Aims: We intend to break the degeneracy between the relativistic particle population and the ma","authors_text":"B. Marcote, D. Altamirano, F. Garc\\'ia, G. E. Romero, M. De Becker, P. Benaglia, S. del Palacio, V. Bosch-Ramon","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-16T09:37:22Z","title":"Evidence for non-thermal X-ray emission from the double WR colliding-wind binary Apep"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.08170","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:e2f369a266ba23b7ad7ae6414ccd452cf7037a20d4947f7fcacb7dc7fd04cc5f","target":"record","created_at":"2026-07-05T06:00:07Z","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":"15ec35cd44b71047df915d1fee56d75652d3c4a54ff02a79c121f4e84575999e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-16T09:37:22Z","title_canon_sha256":"7c71458ba612189ceb5a1c3800dbd66c26e9492f06f6da556e6b5f5a08dcfa3f"},"schema_version":"1.0","source":{"id":"2302.08170","kind":"arxiv","version":1}},"canonical_sha256":"7098cc96848e909485dfeda902b8d9b1e53f9f4e21a8ab44c239c15241579f85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7098cc96848e909485dfeda902b8d9b1e53f9f4e21a8ab44c239c15241579f85","first_computed_at":"2026-07-05T06:00:07.969017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:00:07.969017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NDbPC9QN8NZRDKQ7s72PO+itvOHlHsWPU/19Qg8sbIM3DrAPUhIc4C9M01cTJwvW2sTxS0oRtn4KJg8ekqR9AA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:00:07.969470Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.08170","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2f369a266ba23b7ad7ae6414ccd452cf7037a20d4947f7fcacb7dc7fd04cc5f","sha256:c36f3f32ee705e3573bb5a0c88b4638ee494c08a5e16c0598d85b53c422c5085"],"state_sha256":"a43b2765a2ffb4f055d061724aa551a5cc11c254a33bea17c0a3efb65faea3ff"}