{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:XC66IFIWRQB56UBR2WJL74Z7TT","short_pith_number":"pith:XC66IFIW","canonical_record":{"source":{"id":"2210.05951","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ao-ph","submitted_at":"2022-10-12T06:34:04Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"8f7e1a50206f92d6167fc77ce56e5b4f6a98de84b3c599f3b9f4e6acbd23d2c5","abstract_canon_sha256":"5a04d771818609106a8c785dfa1c1e8a771b55080925ddf17d294761e629f06e"},"schema_version":"1.0"},"canonical_sha256":"b8bde415168c03df5031d592bff33f9ce2dcca4271a72fad18e2b3f148eaf8e4","source":{"kind":"arxiv","id":"2210.05951","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.05951","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"arxiv_version","alias_value":"2210.05951v1","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.05951","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_12","alias_value":"XC66IFIWRQB5","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_16","alias_value":"XC66IFIWRQB56UBR","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_8","alias_value":"XC66IFIW","created_at":"2026-07-05T06:13:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:XC66IFIWRQB56UBR2WJL74Z7TT","target":"record","payload":{"canonical_record":{"source":{"id":"2210.05951","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ao-ph","submitted_at":"2022-10-12T06:34:04Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"8f7e1a50206f92d6167fc77ce56e5b4f6a98de84b3c599f3b9f4e6acbd23d2c5","abstract_canon_sha256":"5a04d771818609106a8c785dfa1c1e8a771b55080925ddf17d294761e629f06e"},"schema_version":"1.0"},"canonical_sha256":"b8bde415168c03df5031d592bff33f9ce2dcca4271a72fad18e2b3f148eaf8e4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:13:08.569642Z","signature_b64":"wcXQbtLdphRgywREAVbY4ow8KfgupRIGYDUXpy3cBpEdrgBUaqH+uXa7bYFP3gqi831z44x1+DIbdEv+B/cBBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8bde415168c03df5031d592bff33f9ce2dcca4271a72fad18e2b3f148eaf8e4","last_reissued_at":"2026-07-05T06:13:08.569190Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:13:08.569190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.05951","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:13:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cd3epbj3ljiTm3ftp/hKUmK2Lh72Wh78K00b5+gWCPaaS5XkgeQzTXnRgEb5r5q+LDnZc1FFt9r0zmsvrt71AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T09:15:03.323159Z"},"content_sha256":"dfd90f769fd8886b356fe5fdcafd5afee1e38da1bdd332b8f70c90b9c1c7c54e","schema_version":"1.0","event_id":"sha256:dfd90f769fd8886b356fe5fdcafd5afee1e38da1bdd332b8f70c90b9c1c7c54e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:XC66IFIWRQB56UBR2WJL74Z7TT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Genesis of thunderstorm ground enhancements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"physics.ao-ph","authors_text":"A.Chilingarian, B.Sargsyan, G.Hosepyan, T.Karapetyan","submitted_at":"2022-10-12T06:34:04Z","abstract_excerpt":"Proceeding from a stormy day of 22 September 2022, when 7 thunderstorm ground enhancements occurred (TGEs, 3 of them very large), we perform an analysis of the most important conditions, on which depend the origination of the large particle fluxes in the thunderous atmosphere. Among these conditions are the near-surface electric field (NSEF), graupel fall, and lightning activity. We estimate the intensity of the largest particle flux of 1,25 mln gamma rays hitting each square meter of surface on Aragats with energy spectra extended up to 70 MeV. Only one TGE from 7 meets the conditions to reco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.05951","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.05951/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:13:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Go44wbJJNAVWh8a1ec+K/TyzDsF2qv9OeQEeEqzdBi0/utx5MFSFtzJEi254nmWTgr76l2odTIZvV/W2G4hPCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T09:15:03.323685Z"},"content_sha256":"4e762484c9dc98cd66fee927da078ef7be59675cf88daee04ae804f6310068a3","schema_version":"1.0","event_id":"sha256:4e762484c9dc98cd66fee927da078ef7be59675cf88daee04ae804f6310068a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XC66IFIWRQB56UBR2WJL74Z7TT/bundle.json","state_url":"https://pith.science/pith/XC66IFIWRQB56UBR2WJL74Z7TT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XC66IFIWRQB56UBR2WJL74Z7TT/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":"2026-08-19T09:15:03Z","links":{"resolver":"https://pith.science/pith/XC66IFIWRQB56UBR2WJL74Z7TT","bundle":"https://pith.science/pith/XC66IFIWRQB56UBR2WJL74Z7TT/bundle.json","state":"https://pith.science/pith/XC66IFIWRQB56UBR2WJL74Z7TT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XC66IFIWRQB56UBR2WJL74Z7TT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:XC66IFIWRQB56UBR2WJL74Z7TT","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":"5a04d771818609106a8c785dfa1c1e8a771b55080925ddf17d294761e629f06e","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ao-ph","submitted_at":"2022-10-12T06:34:04Z","title_canon_sha256":"8f7e1a50206f92d6167fc77ce56e5b4f6a98de84b3c599f3b9f4e6acbd23d2c5"},"schema_version":"1.0","source":{"id":"2210.05951","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.05951","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"arxiv_version","alias_value":"2210.05951v1","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.05951","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_12","alias_value":"XC66IFIWRQB5","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_16","alias_value":"XC66IFIWRQB56UBR","created_at":"2026-07-05T06:13:08Z"},{"alias_kind":"pith_short_8","alias_value":"XC66IFIW","created_at":"2026-07-05T06:13:08Z"}],"graph_snapshots":[{"event_id":"sha256:4e762484c9dc98cd66fee927da078ef7be59675cf88daee04ae804f6310068a3","target":"graph","created_at":"2026-07-05T06:13:08Z","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/2210.05951/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Proceeding from a stormy day of 22 September 2022, when 7 thunderstorm ground enhancements occurred (TGEs, 3 of them very large), we perform an analysis of the most important conditions, on which depend the origination of the large particle fluxes in the thunderous atmosphere. Among these conditions are the near-surface electric field (NSEF), graupel fall, and lightning activity. We estimate the intensity of the largest particle flux of 1,25 mln gamma rays hitting each square meter of surface on Aragats with energy spectra extended up to 70 MeV. Only one TGE from 7 meets the conditions to reco","authors_text":"A.Chilingarian, B.Sargsyan, G.Hosepyan, T.Karapetyan","cross_cats":["physics.ins-det"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ao-ph","submitted_at":"2022-10-12T06:34:04Z","title":"Genesis of thunderstorm ground enhancements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.05951","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:dfd90f769fd8886b356fe5fdcafd5afee1e38da1bdd332b8f70c90b9c1c7c54e","target":"record","created_at":"2026-07-05T06:13:08Z","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":"5a04d771818609106a8c785dfa1c1e8a771b55080925ddf17d294761e629f06e","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ao-ph","submitted_at":"2022-10-12T06:34:04Z","title_canon_sha256":"8f7e1a50206f92d6167fc77ce56e5b4f6a98de84b3c599f3b9f4e6acbd23d2c5"},"schema_version":"1.0","source":{"id":"2210.05951","kind":"arxiv","version":1}},"canonical_sha256":"b8bde415168c03df5031d592bff33f9ce2dcca4271a72fad18e2b3f148eaf8e4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8bde415168c03df5031d592bff33f9ce2dcca4271a72fad18e2b3f148eaf8e4","first_computed_at":"2026-07-05T06:13:08.569190Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:13:08.569190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wcXQbtLdphRgywREAVbY4ow8KfgupRIGYDUXpy3cBpEdrgBUaqH+uXa7bYFP3gqi831z44x1+DIbdEv+B/cBBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:13:08.569642Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.05951","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfd90f769fd8886b356fe5fdcafd5afee1e38da1bdd332b8f70c90b9c1c7c54e","sha256:4e762484c9dc98cd66fee927da078ef7be59675cf88daee04ae804f6310068a3"],"state_sha256":"48e71e8eee699576d1690e6535ee89c6caedeeb3f963fbb1e564722911b66ae2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3gGNu39VGktuYUxcSZBmeZLeIfPDWV2hTDkMUQxjeYTqoIs6i7rZAcYXkF73fkN+fikp2hygLnzTZkMogfmNCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T09:15:03.328986Z","bundle_sha256":"5180eb7e837f6b118a7106c9312a112a2b91e76429da2eaf08bc686743a1a6bd"}}