{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:DSTPTOSEW6CWXIWOQXMS4GNUPF","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":"7f8d398773759fed6e56e6edc0310ad4946b10c70d512ecc9748ae0a9244c323","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-07T12:07:48Z","title_canon_sha256":"954d606ee8ba62684f6e5145b3ef44f90b407875602925bf953ce4c242b3d855"},"schema_version":"1.0","source":{"id":"1901.01764","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.01764","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"arxiv_version","alias_value":"1901.01764v1","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.01764","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"pith_short_12","alias_value":"DSTPTOSEW6CW","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"DSTPTOSEW6CWXIWO","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"DSTPTOSE","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:02980483150e4ed7b4f9e5f7237c149fe4cad327bbf686f8b134216561004261","target":"graph","created_at":"2026-05-17T23:55:10Z","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"},"paper":{"abstract_excerpt":"Context. In recent years, an in-depth gamma-ray analysis of the Orion region has been carried out by the AGILE and Fermi-LAT (Large Area Telescope) teams with the aim of estimating the H2-CO conversion factor, XCO. The comparison of the data from both satellites with models of diffuse gamma-ray Galactic emission unveiled an excess at (l,b)=[213.9, -19.5], in a region at a short angular distance from the OB star k-Ori. Possible explanations of this excess are scattering of the so-called \"dark gas\", non-linearity in the H2-CO relation, or Cosmic-Ray (CR) energization at the k-Ori wind shock.\n  A","authors_text":"Andrea Giuliani, Giovanni Piano, Marco Tavani, Martina Cardillo, Nicola Marchili, Sergio Molinari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-07T12:07:48Z","title":"The Orion Region: Evidence of enhanced cosmic-ray density in a stellar wind forward shock interaction with a high density shell"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.01764","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:b12ffd7b024b6957cb1ce8611192a1c24d8ab9394f21e05027951af747253edd","target":"record","created_at":"2026-05-17T23:55:10Z","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":"7f8d398773759fed6e56e6edc0310ad4946b10c70d512ecc9748ae0a9244c323","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-07T12:07:48Z","title_canon_sha256":"954d606ee8ba62684f6e5145b3ef44f90b407875602925bf953ce4c242b3d855"},"schema_version":"1.0","source":{"id":"1901.01764","kind":"arxiv","version":1}},"canonical_sha256":"1ca6f9ba44b7856ba2ce85d92e19b47962a6626698f05fc7d2632971b8a1a681","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ca6f9ba44b7856ba2ce85d92e19b47962a6626698f05fc7d2632971b8a1a681","first_computed_at":"2026-05-17T23:55:10.331960Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:10.331960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u7h64gT2GXXMW94hy+QJjY1MKews8f5vHJI6xDcQU3xwEtrZtoZTKwVOk1c4cyPNvqwgX64efiF4WJnomqcWBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:10.332443Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.01764","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b12ffd7b024b6957cb1ce8611192a1c24d8ab9394f21e05027951af747253edd","sha256:02980483150e4ed7b4f9e5f7237c149fe4cad327bbf686f8b134216561004261"],"state_sha256":"6f72753dd0bd0d5f6e2405863ba155abba4b5663e3613b445524d405e4c24b75"}