{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:3PHTRAIZ4GBJ36422WY7JAZ3FD","short_pith_number":"pith:3PHTRAIZ","canonical_record":{"source":{"id":"2005.14593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-29T14:22:07Z","cross_cats_sorted":[],"title_canon_sha256":"53c61e0cce5a55c21a4cda25791b9ed40e4635f560b9b7b4bd87e0d8f1675b1a","abstract_canon_sha256":"19aa7590351578cc23446421359346af0c87c3b4923464098209621dc897c5f8"},"schema_version":"1.0"},"canonical_sha256":"dbcf388119e1829dfb9ad5b1f4833b28f6b02548caead5d5b711f4a3f5e770a8","source":{"kind":"arxiv","id":"2005.14593","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.14593","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"arxiv_version","alias_value":"2005.14593v2","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14593","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_12","alias_value":"3PHTRAIZ4GBJ","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_16","alias_value":"3PHTRAIZ4GBJ3642","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_8","alias_value":"3PHTRAIZ","created_at":"2026-07-05T02:13:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:3PHTRAIZ4GBJ36422WY7JAZ3FD","target":"record","payload":{"canonical_record":{"source":{"id":"2005.14593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-29T14:22:07Z","cross_cats_sorted":[],"title_canon_sha256":"53c61e0cce5a55c21a4cda25791b9ed40e4635f560b9b7b4bd87e0d8f1675b1a","abstract_canon_sha256":"19aa7590351578cc23446421359346af0c87c3b4923464098209621dc897c5f8"},"schema_version":"1.0"},"canonical_sha256":"dbcf388119e1829dfb9ad5b1f4833b28f6b02548caead5d5b711f4a3f5e770a8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:13:02.628426Z","signature_b64":"wR4s8FRVrf9il5IN4+/75f9S+MHK7zO7jBBAOFDX3mnkhzMCjrDvFxxcRh4LQqt6ri4HYOygLlokX/AVVegQCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbcf388119e1829dfb9ad5b1f4833b28f6b02548caead5d5b711f4a3f5e770a8","last_reissued_at":"2026-07-05T02:13:02.627995Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:13:02.627995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.14593","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":"2026-07-05T02:13:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7FfyMvkKgfKbX+B71aKIQLJWjIBCnbfh1Dnx0NjSl7eHZ+kXiHXfo4bWbdzdR/GEiF+gzWa8sBv9d4cSdofcBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:52:31.408268Z"},"content_sha256":"8d8a0d32e7ad9323cb5e9789f9c9f3daef502aebfcaaf573b923c50e26590caa","schema_version":"1.0","event_id":"sha256:8d8a0d32e7ad9323cb5e9789f9c9f3daef502aebfcaaf573b923c50e26590caa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:3PHTRAIZ4GBJ36422WY7JAZ3FD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatiotemporal analysis of the runaway distribution function from synchrotron images in an ASDEX Upgrade disruption","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"E. Macusova, G. I. Pokol, G. Papp, G. Pautasso, G. Por, I. Pusztai, L. Hesslow, L. Unnerfelt, M. Hoppe, O. Embreus, O. Lexell, P. J. McCarthy, P. Svensson, T. F\\\"ul\\\"op, the ASDEX Upgrade Team, the EUROfusion MST1 Team, T. Lunt","submitted_at":"2020-05-29T14:22:07Z","abstract_excerpt":"Synchrotron radiation images from runaway electrons (REs) in an ASDEX Upgrade discharge disrupted by argon injection are analyzed using the synchrotron diagnostic tool SOFT and coupled fluid-kinetic simulations. We show that the evolution of the runaway distribution is well described by an initial hot-tail seed population, which is accelerated to energies between 25-50 MeV during the current quench, together with an avalanche runaway tail which has an exponentially decreasing energy spectrum. We find that, although the avalanche component carries the vast majority of the current, it is the hig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.14593","kind":"arxiv","version":2},"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/2005.14593/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":"2026-07-05T02:13:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zaMDWmzDl4exrzO8WD91/4BOxXxilvFigBckmjGicKRd1l3dZ1fOz5emk9sNNamea1FMrFE/nne9GoMuaIRzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:52:31.408671Z"},"content_sha256":"bbc9586880f7d4aa75f752d77a76a7109eb8b25c708baa0ee657c423f9bea2ad","schema_version":"1.0","event_id":"sha256:bbc9586880f7d4aa75f752d77a76a7109eb8b25c708baa0ee657c423f9bea2ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/bundle.json","state_url":"https://pith.science/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/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":"2026-07-07T06:52:31Z","links":{"resolver":"https://pith.science/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD","bundle":"https://pith.science/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/bundle.json","state":"https://pith.science/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3PHTRAIZ4GBJ36422WY7JAZ3FD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3PHTRAIZ4GBJ36422WY7JAZ3FD","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":"19aa7590351578cc23446421359346af0c87c3b4923464098209621dc897c5f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-29T14:22:07Z","title_canon_sha256":"53c61e0cce5a55c21a4cda25791b9ed40e4635f560b9b7b4bd87e0d8f1675b1a"},"schema_version":"1.0","source":{"id":"2005.14593","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.14593","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"arxiv_version","alias_value":"2005.14593v2","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14593","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_12","alias_value":"3PHTRAIZ4GBJ","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_16","alias_value":"3PHTRAIZ4GBJ3642","created_at":"2026-07-05T02:13:02Z"},{"alias_kind":"pith_short_8","alias_value":"3PHTRAIZ","created_at":"2026-07-05T02:13:02Z"}],"graph_snapshots":[{"event_id":"sha256:bbc9586880f7d4aa75f752d77a76a7109eb8b25c708baa0ee657c423f9bea2ad","target":"graph","created_at":"2026-07-05T02:13:02Z","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/2005.14593/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Synchrotron radiation images from runaway electrons (REs) in an ASDEX Upgrade discharge disrupted by argon injection are analyzed using the synchrotron diagnostic tool SOFT and coupled fluid-kinetic simulations. We show that the evolution of the runaway distribution is well described by an initial hot-tail seed population, which is accelerated to energies between 25-50 MeV during the current quench, together with an avalanche runaway tail which has an exponentially decreasing energy spectrum. We find that, although the avalanche component carries the vast majority of the current, it is the hig","authors_text":"E. Macusova, G. I. Pokol, G. Papp, G. Pautasso, G. Por, I. Pusztai, L. Hesslow, L. Unnerfelt, M. Hoppe, O. Embreus, O. Lexell, P. J. McCarthy, P. Svensson, T. F\\\"ul\\\"op, the ASDEX Upgrade Team, the EUROfusion MST1 Team, T. Lunt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-29T14:22:07Z","title":"Spatiotemporal analysis of the runaway distribution function from synchrotron images in an ASDEX Upgrade disruption"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.14593","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":"sha256:8d8a0d32e7ad9323cb5e9789f9c9f3daef502aebfcaaf573b923c50e26590caa","target":"record","created_at":"2026-07-05T02:13:02Z","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":"19aa7590351578cc23446421359346af0c87c3b4923464098209621dc897c5f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-29T14:22:07Z","title_canon_sha256":"53c61e0cce5a55c21a4cda25791b9ed40e4635f560b9b7b4bd87e0d8f1675b1a"},"schema_version":"1.0","source":{"id":"2005.14593","kind":"arxiv","version":2}},"canonical_sha256":"dbcf388119e1829dfb9ad5b1f4833b28f6b02548caead5d5b711f4a3f5e770a8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbcf388119e1829dfb9ad5b1f4833b28f6b02548caead5d5b711f4a3f5e770a8","first_computed_at":"2026-07-05T02:13:02.627995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:13:02.627995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wR4s8FRVrf9il5IN4+/75f9S+MHK7zO7jBBAOFDX3mnkhzMCjrDvFxxcRh4LQqt6ri4HYOygLlokX/AVVegQCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:13:02.628426Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.14593","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d8a0d32e7ad9323cb5e9789f9c9f3daef502aebfcaaf573b923c50e26590caa","sha256:bbc9586880f7d4aa75f752d77a76a7109eb8b25c708baa0ee657c423f9bea2ad"],"state_sha256":"5d7969f333e3d6ce127f04eb84b2e46c1f5509709b6131bd1afb951211210932"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vPNMJtR8YAY65nY+TTOUCauMfw5V6qp7g5xd30p+UNeUw1nFy1hUpo+CdYw6IYkuO8YKFMdxFpSHhc27GSPZDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T06:52:31.410614Z","bundle_sha256":"5bff828c2074f75ee58e07cc45410acd629f75034f9baaa6b10696b6721f0832"}}