{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:AA6N3V4IG2HPXZG6USHSMMXSRQ","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":"8b90a553fa5881762203c4893e87ca130b305ae1af7a984640e708a3911d7542","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-24T11:12:32Z","title_canon_sha256":"9c699720811044fe86db6f72a6fd32be86eb33d1f5da8c5774bb175cded822fb"},"schema_version":"1.0","source":{"id":"2201.09597","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.09597","created_at":"2026-07-05T04:35:42Z"},{"alias_kind":"arxiv_version","alias_value":"2201.09597v2","created_at":"2026-07-05T04:35:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.09597","created_at":"2026-07-05T04:35:42Z"},{"alias_kind":"pith_short_12","alias_value":"AA6N3V4IG2HP","created_at":"2026-07-05T04:35:42Z"},{"alias_kind":"pith_short_16","alias_value":"AA6N3V4IG2HPXZG6","created_at":"2026-07-05T04:35:42Z"},{"alias_kind":"pith_short_8","alias_value":"AA6N3V4I","created_at":"2026-07-05T04:35:42Z"}],"graph_snapshots":[{"event_id":"sha256:fbf1632dd4bfcf47de7bf71e2e2872a2ae5cfd97ac3aaf0ef0bd970d06dd8007","target":"graph","created_at":"2026-07-05T04:35:42Z","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/2201.09597/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To determine if the recently launched Imaging X-ray Polarimetry Explorer (IXPE) can follow the polarization variations induced by different particle acceleration mechanisms in blazars jets we simulate observations of a high synchrotron peak (HSP) blazar variable in polarization degree and angle according to the theoretical predictions of Tavecchio et al., 2020 (shock acceleration model), Bodo et al., 2021 (magnetic reconnection model) and Marscher \\& Jorstad, 2021 (Turbulent Extreme Multi-Zone Model). We use the Monte Carlo tool ixpeobssim to create realistic IXPE data products. We create simu","authors_text":"A. Marscher, F. Tavecchio, I. Donnarumma, L. Di Gesu, M. Landoni, M. Pesce-Rollins","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-24T11:12:32Z","title":"Testing particle acceleration models for BL LAC jets with the Imaging X-ray Polarimetry Explorer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.09597","kind":"arxiv","version":2},"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:bf44038327a446124ce68b222e29e5ca3d00b2d5b872b01d43157410e9498ce4","target":"record","created_at":"2026-07-05T04:35:42Z","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":"8b90a553fa5881762203c4893e87ca130b305ae1af7a984640e708a3911d7542","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-24T11:12:32Z","title_canon_sha256":"9c699720811044fe86db6f72a6fd32be86eb33d1f5da8c5774bb175cded822fb"},"schema_version":"1.0","source":{"id":"2201.09597","kind":"arxiv","version":2}},"canonical_sha256":"003cddd788368efbe4dea48f2632f28c0c2f780af9449f1500301435af84e106","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"003cddd788368efbe4dea48f2632f28c0c2f780af9449f1500301435af84e106","first_computed_at":"2026-07-05T04:35:42.334980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:42.334980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QrorOJt7RTKth8wpr73B1P8thVUcE1TwuFDVrmpOBJatFWoPSzQuWeSUwYj4esfgsKyFMLj8Cv8eGJlg2daeCA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:42.335454Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.09597","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf44038327a446124ce68b222e29e5ca3d00b2d5b872b01d43157410e9498ce4","sha256:fbf1632dd4bfcf47de7bf71e2e2872a2ae5cfd97ac3aaf0ef0bd970d06dd8007"],"state_sha256":"b8cd9e45e9d54c2633499ac6ad9b84718bb2c87b1b2fc9630288e62974226014"}