{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:DLQHUDBQVKGSB37VJYXR2H3HEK","short_pith_number":"pith:DLQHUDBQ","canonical_record":{"source":{"id":"1606.01641","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-06T07:25:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"fff6bd542077f1b9cb778307e647886c7973fa99dcc3c8b6a2eab69fe078aa02","abstract_canon_sha256":"395c92f9b28cc7ade6fb7f05622b8a5ccd7c8987a2819deefecfb7082de1bf33"},"schema_version":"1.0"},"canonical_sha256":"1ae07a0c30aa8d20eff54e2f1d1f6722aa26cab1c595a017e987f376da5aef9e","source":{"kind":"arxiv","id":"1606.01641","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.01641","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"arxiv_version","alias_value":"1606.01641v2","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01641","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"pith_short_12","alias_value":"DLQHUDBQVKGS","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DLQHUDBQVKGSB37V","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DLQHUDBQ","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:DLQHUDBQVKGSB37VJYXR2H3HEK","target":"record","payload":{"canonical_record":{"source":{"id":"1606.01641","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-06T07:25:20Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"fff6bd542077f1b9cb778307e647886c7973fa99dcc3c8b6a2eab69fe078aa02","abstract_canon_sha256":"395c92f9b28cc7ade6fb7f05622b8a5ccd7c8987a2819deefecfb7082de1bf33"},"schema_version":"1.0"},"canonical_sha256":"1ae07a0c30aa8d20eff54e2f1d1f6722aa26cab1c595a017e987f376da5aef9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:27.549911Z","signature_b64":"51I2qqe69kqBvZqzRfnAyf5M6GR4xhWPq7YR5D/kFLL0YI7sDQiZkM6RkCyU1F/SjVtZ52huvHkAD1VD+hB7DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ae07a0c30aa8d20eff54e2f1d1f6722aa26cab1c595a017e987f376da5aef9e","last_reissued_at":"2026-05-18T01:04:27.549222Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:27.549222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.01641","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":"2026-05-18T01:04:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BF52obvLCNgEnpspASxhb1WKARnkOf4/HYIv0A0LSLOJnZy8lb+VUca/OkG8gVhu4Z9OnAIJeyIgkdi4NdVcAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:34:24.863688Z"},"content_sha256":"3ae806abfcb7e466d59ec1dc059054a58219f937b5c2ec713523442c3f406ed4","schema_version":"1.0","event_id":"sha256:3ae806abfcb7e466d59ec1dc059054a58219f937b5c2ec713523442c3f406ed4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:DLQHUDBQVKGSB37VJYXR2H3HEK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulation of Radiation Energy Release in Air Showers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Christian Glaser, Johannes Schulz, J\\\"org R. H\\\"orandel, Martin Erdmann, Tim Huege","submitted_at":"2016-06-06T07:25:20Z","abstract_excerpt":"A simulation study of the energy released by extensive air showers in the form of MHz radiation is performed using the CoREAS simulation code. We develop an efficient method to extract this radiation energy from air-shower simulations. We determine the longitudinal profile of the radiation energy release and compare it to the longitudinal profile of the energy deposit by the electromagnetic component of the air shower. We find that the radiation energy corrected for the geometric dependence of the geomagnetic emission scales quadratically with the energy in the electromagnetic component of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01641","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":""},"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":"2026-05-18T01:04:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9jj/9Z55W9wKAZlVWUYwC1Vut9RMTrXWDPTVcFVCNZjynR63J0OQjG1EBd23kWF8KkDpNfotHiXh6sgfk74gAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:34:24.864371Z"},"content_sha256":"4ef105b01b239a02a7d92a162e3cc8f7b190901229235e2ac95f37b61a6b7794","schema_version":"1.0","event_id":"sha256:4ef105b01b239a02a7d92a162e3cc8f7b190901229235e2ac95f37b61a6b7794"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/bundle.json","state_url":"https://pith.science/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/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":"2026-05-30T22:34:24Z","links":{"resolver":"https://pith.science/pith/DLQHUDBQVKGSB37VJYXR2H3HEK","bundle":"https://pith.science/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/bundle.json","state":"https://pith.science/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLQHUDBQVKGSB37VJYXR2H3HEK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DLQHUDBQVKGSB37VJYXR2H3HEK","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":"395c92f9b28cc7ade6fb7f05622b8a5ccd7c8987a2819deefecfb7082de1bf33","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-06T07:25:20Z","title_canon_sha256":"fff6bd542077f1b9cb778307e647886c7973fa99dcc3c8b6a2eab69fe078aa02"},"schema_version":"1.0","source":{"id":"1606.01641","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.01641","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"arxiv_version","alias_value":"1606.01641v2","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01641","created_at":"2026-05-18T01:04:27Z"},{"alias_kind":"pith_short_12","alias_value":"DLQHUDBQVKGS","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DLQHUDBQVKGSB37V","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DLQHUDBQ","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:4ef105b01b239a02a7d92a162e3cc8f7b190901229235e2ac95f37b61a6b7794","target":"graph","created_at":"2026-05-18T01:04:27Z","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":"A simulation study of the energy released by extensive air showers in the form of MHz radiation is performed using the CoREAS simulation code. We develop an efficient method to extract this radiation energy from air-shower simulations. We determine the longitudinal profile of the radiation energy release and compare it to the longitudinal profile of the energy deposit by the electromagnetic component of the air shower. We find that the radiation energy corrected for the geometric dependence of the geomagnetic emission scales quadratically with the energy in the electromagnetic component of the","authors_text":"Christian Glaser, Johannes Schulz, J\\\"org R. H\\\"orandel, Martin Erdmann, Tim Huege","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-06T07:25:20Z","title":"Simulation of Radiation Energy Release in Air Showers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01641","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":"sha256:3ae806abfcb7e466d59ec1dc059054a58219f937b5c2ec713523442c3f406ed4","target":"record","created_at":"2026-05-18T01:04:27Z","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":"395c92f9b28cc7ade6fb7f05622b8a5ccd7c8987a2819deefecfb7082de1bf33","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-06T07:25:20Z","title_canon_sha256":"fff6bd542077f1b9cb778307e647886c7973fa99dcc3c8b6a2eab69fe078aa02"},"schema_version":"1.0","source":{"id":"1606.01641","kind":"arxiv","version":2}},"canonical_sha256":"1ae07a0c30aa8d20eff54e2f1d1f6722aa26cab1c595a017e987f376da5aef9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ae07a0c30aa8d20eff54e2f1d1f6722aa26cab1c595a017e987f376da5aef9e","first_computed_at":"2026-05-18T01:04:27.549222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:27.549222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"51I2qqe69kqBvZqzRfnAyf5M6GR4xhWPq7YR5D/kFLL0YI7sDQiZkM6RkCyU1F/SjVtZ52huvHkAD1VD+hB7DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:27.549911Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.01641","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ae806abfcb7e466d59ec1dc059054a58219f937b5c2ec713523442c3f406ed4","sha256:4ef105b01b239a02a7d92a162e3cc8f7b190901229235e2ac95f37b61a6b7794"],"state_sha256":"c326aae29708d9e662486a4c2fbcdf859f15eb473ab7b4b94b664d4d155b1b50"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2P6nHfV4oNVwBSZCVVYs9/o7SscmqIDAHb6Jl84nhw9QA0YLtlCGtN2aJUw6z/LJ0o4r7qP9l5552kB7S8+9Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:34:24.868493Z","bundle_sha256":"db1cea6be394c29bf2c3127367b897003ac9ccd53ba7b6232efab46ffe4dfbae"}}