{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:CPVGQBTSI2CTDUKDAEXBHOIKV5","short_pith_number":"pith:CPVGQBTS","canonical_record":{"source":{"id":"1701.06792","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-24T10:12:01Z","cross_cats_sorted":[],"title_canon_sha256":"def19c10cca66aea1c9e47b4e5f97b42c3a646f8ba6675073f66914b30c4e402","abstract_canon_sha256":"e4db5198f3bd788b36d662625af3a8f3f3c7f9e1e459cbbc459340dcbd188702"},"schema_version":"1.0"},"canonical_sha256":"13ea680672468531d143012e13b90aaf53aae2fe749c297269c6b0209a1b1892","source":{"kind":"arxiv","id":"1701.06792","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.06792","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"1701.06792v3","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.06792","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"CPVGQBTSI2CT","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CPVGQBTSI2CTDUKD","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CPVGQBTS","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:CPVGQBTSI2CTDUKDAEXBHOIKV5","target":"record","payload":{"canonical_record":{"source":{"id":"1701.06792","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-24T10:12:01Z","cross_cats_sorted":[],"title_canon_sha256":"def19c10cca66aea1c9e47b4e5f97b42c3a646f8ba6675073f66914b30c4e402","abstract_canon_sha256":"e4db5198f3bd788b36d662625af3a8f3f3c7f9e1e459cbbc459340dcbd188702"},"schema_version":"1.0"},"canonical_sha256":"13ea680672468531d143012e13b90aaf53aae2fe749c297269c6b0209a1b1892","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:46.568762Z","signature_b64":"Htfh0iHgopavBFAgdTAPCmqbnOhZ87HE36W3+KIc7TLmDiYcTqxvrcXlUiYuoxtvlOHDIAYjjlelAaL2DnzhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13ea680672468531d143012e13b90aaf53aae2fe749c297269c6b0209a1b1892","last_reissued_at":"2026-05-18T00:21:46.568006Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:46.568006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.06792","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"672vm2ErZfnMyzYHJXs7V+iZCbEs1QnX7I/SS7e0BnJhCiMboK/JinDiAwCWiylG+n34aJI5T2HXNWK/duj3AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:11:56.488496Z"},"content_sha256":"0b2fd5542f069802acc5fec768a1a69665d3037b12e0832f4ad8a3515e2454a5","schema_version":"1.0","event_id":"sha256:0b2fd5542f069802acc5fec768a1a69665d3037b12e0832f4ad8a3515e2454a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:CPVGQBTSI2CTDUKDAEXBHOIKV5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ultra-High-Energy Cosmic Rays from Radio Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Arjen van Vliet, Bj\\\"orn Eichmann, J\\\"org P. Rachen, Julia Becker Tjus, Lukas Merten","submitted_at":"2017-01-24T10:12:01Z","abstract_excerpt":"Radio galaxies are intensively discussed as the sources of cosmic rays observed above about $3\\,{\\times}\\,10^{18}\\,\\text{eV}$, called ultra-high energy cosmic rays (UHECRs). We present a first, systematic approach that takes the individual characteristics of these sources into account, as well as the impact of the extragalactic magnetic-field structures up to a distance of 120 Mpc. We use a mixed simulation setup, based on 3D simulations of UHECRs ejected by observed, individual radio galaxies taken out to a distance of 120 Mpc, and on 1D simulations over a continuous source distribution contr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.06792","kind":"arxiv","version":3},"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":"2026-05-18T00:21:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"382AgqwJaie0Ri3xBHzsbfbOIUrcEmANJIlcLq9hnlIMlPKoPYQXGgy9G0RaAmOM7VT9MPRcYJS+/z3vVO/qBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:11:56.488922Z"},"content_sha256":"b093fb7dbd72adc12e6ac2112c2b5e8ff16ca01f150f698ea0c1caa97ba4193b","schema_version":"1.0","event_id":"sha256:b093fb7dbd72adc12e6ac2112c2b5e8ff16ca01f150f698ea0c1caa97ba4193b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/bundle.json","state_url":"https://pith.science/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/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":"2026-05-25T17:11:56Z","links":{"resolver":"https://pith.science/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5","bundle":"https://pith.science/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/bundle.json","state":"https://pith.science/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CPVGQBTSI2CTDUKDAEXBHOIKV5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CPVGQBTSI2CTDUKDAEXBHOIKV5","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":"e4db5198f3bd788b36d662625af3a8f3f3c7f9e1e459cbbc459340dcbd188702","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-24T10:12:01Z","title_canon_sha256":"def19c10cca66aea1c9e47b4e5f97b42c3a646f8ba6675073f66914b30c4e402"},"schema_version":"1.0","source":{"id":"1701.06792","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.06792","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"arxiv_version","alias_value":"1701.06792v3","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.06792","created_at":"2026-05-18T00:21:46Z"},{"alias_kind":"pith_short_12","alias_value":"CPVGQBTSI2CT","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CPVGQBTSI2CTDUKD","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CPVGQBTS","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:b093fb7dbd72adc12e6ac2112c2b5e8ff16ca01f150f698ea0c1caa97ba4193b","target":"graph","created_at":"2026-05-18T00:21:46Z","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":"Radio galaxies are intensively discussed as the sources of cosmic rays observed above about $3\\,{\\times}\\,10^{18}\\,\\text{eV}$, called ultra-high energy cosmic rays (UHECRs). We present a first, systematic approach that takes the individual characteristics of these sources into account, as well as the impact of the extragalactic magnetic-field structures up to a distance of 120 Mpc. We use a mixed simulation setup, based on 3D simulations of UHECRs ejected by observed, individual radio galaxies taken out to a distance of 120 Mpc, and on 1D simulations over a continuous source distribution contr","authors_text":"Arjen van Vliet, Bj\\\"orn Eichmann, J\\\"org P. Rachen, Julia Becker Tjus, Lukas Merten","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-24T10:12:01Z","title":"Ultra-High-Energy Cosmic Rays from Radio Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.06792","kind":"arxiv","version":3},"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":"sha256:0b2fd5542f069802acc5fec768a1a69665d3037b12e0832f4ad8a3515e2454a5","target":"record","created_at":"2026-05-18T00:21:46Z","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":"e4db5198f3bd788b36d662625af3a8f3f3c7f9e1e459cbbc459340dcbd188702","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-24T10:12:01Z","title_canon_sha256":"def19c10cca66aea1c9e47b4e5f97b42c3a646f8ba6675073f66914b30c4e402"},"schema_version":"1.0","source":{"id":"1701.06792","kind":"arxiv","version":3}},"canonical_sha256":"13ea680672468531d143012e13b90aaf53aae2fe749c297269c6b0209a1b1892","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13ea680672468531d143012e13b90aaf53aae2fe749c297269c6b0209a1b1892","first_computed_at":"2026-05-18T00:21:46.568006Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:46.568006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Htfh0iHgopavBFAgdTAPCmqbnOhZ87HE36W3+KIc7TLmDiYcTqxvrcXlUiYuoxtvlOHDIAYjjlelAaL2DnzhBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:46.568762Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.06792","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b2fd5542f069802acc5fec768a1a69665d3037b12e0832f4ad8a3515e2454a5","sha256:b093fb7dbd72adc12e6ac2112c2b5e8ff16ca01f150f698ea0c1caa97ba4193b"],"state_sha256":"a468520b14b0c6a899c4c9eb78b721c67086061f4b99e20aef0971361e0e06e3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FqfyAaVYWHWBh6h9TpOIb/Tx9o36V2gWYS7inDmJMIgyEidswvb7R6W76yHferx4qMWcpfoCpAQ2LDgH+yamBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:11:56.491929Z","bundle_sha256":"e8c83e561780373e11aa639b1626a128f57753f1b0fc8e7c4486942fd3f8f650"}}