{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:MFVGWOGM3EJWAG6MXNFYNTA7VD","short_pith_number":"pith:MFVGWOGM","canonical_record":{"source":{"id":"2412.16910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-12-22T08:04:48Z","cross_cats_sorted":["physics.acc-ph"],"title_canon_sha256":"e8ba10d760eb99c32287f0e78c32f9478e89da037754cd502c613da7357de685","abstract_canon_sha256":"a08c30c0c85134977ca5cea1cf81cc46ffe7a0e455499d1d2f4ba3f75e300271"},"schema_version":"1.0"},"canonical_sha256":"616a6b38ccd913601bccbb4b86cc1fa8ca2c7c8749d115ab262e4e8ec9489185","source":{"kind":"arxiv","id":"2412.16910","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.16910","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"arxiv_version","alias_value":"2412.16910v1","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.16910","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_12","alias_value":"MFVGWOGM3EJW","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_16","alias_value":"MFVGWOGM3EJWAG6M","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_8","alias_value":"MFVGWOGM","created_at":"2026-07-05T09:53:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:MFVGWOGM3EJWAG6MXNFYNTA7VD","target":"record","payload":{"canonical_record":{"source":{"id":"2412.16910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-12-22T08:04:48Z","cross_cats_sorted":["physics.acc-ph"],"title_canon_sha256":"e8ba10d760eb99c32287f0e78c32f9478e89da037754cd502c613da7357de685","abstract_canon_sha256":"a08c30c0c85134977ca5cea1cf81cc46ffe7a0e455499d1d2f4ba3f75e300271"},"schema_version":"1.0"},"canonical_sha256":"616a6b38ccd913601bccbb4b86cc1fa8ca2c7c8749d115ab262e4e8ec9489185","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:53:14.630185Z","signature_b64":"70f9dzWnUyDeIRaG8zrNTgZQ5mv0atuoBnlBKVVCSbkwndz1CIlQWiqb7CnRBcER9tDrMKmZjRmWKfQrbQYHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"616a6b38ccd913601bccbb4b86cc1fa8ca2c7c8749d115ab262e4e8ec9489185","last_reissued_at":"2026-07-05T09:53:14.629784Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:53:14.629784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.16910","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":"2026-07-05T09:53:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QAK/zwLQO1YCTyy8vgSFPNRvuJH2jn5gjRND9jBWqOkwzTGhnvnJr+7oNzHeBFsb3BlGKAxYr5ahanednNjeBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:38:06.222714Z"},"content_sha256":"5748e585c3272811144149b0e678585f499184b50811d6c45e7a3b4fe36944b3","schema_version":"1.0","event_id":"sha256:5748e585c3272811144149b0e678585f499184b50811d6c45e7a3b4fe36944b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:MFVGWOGM3EJWAG6MXNFYNTA7VD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Technical Status Report on Plasma Components and Systems in the context of EuPRAXIA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.acc-ph"],"primary_cat":"physics.plasm-ph","authors_text":"A. Biagioni, A. Molodozhentsev, A. Vernier, B. Cros, B. Lucas, B. Mercier, C. Thaury, D. Douillet, D. Symes, F. Brandi, F. Massimo, G. Gatti, G. Grittani, G. Sarri, H. Jones, J. C. Wood, J. Faure, J. Monzac, K. Cassou, L. Corner, L. Crincoli, L. Steyn, M. Streeter, N. Bourgeois, P. Drobniak, P. Sasorov, R. J. Shalloo, R. Pattathil, S. Dobosz Dufr\\'enoy, S. Lorenz","submitted_at":"2024-12-22T08:04:48Z","abstract_excerpt":"The EuPRAXIA project aims to construct two state-of-the-art accelerator facilities based on plasma accelerator technology. Plasma-based accelerators offer the possibility of a significant reduction in facility size and cost savings over current radio frequency (RF) accelerators. The two facilities - one laser-driven one a beam-driven - are envisioned to provide electron beams with an energy in the range of 1-5 GeV and beam quality comparable to existing RF machines. This will enable a versatile portfolio of applications from compact free-electron laser (FEL) drivers to sources for medical and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.16910","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/2412.16910/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":"2026-07-05T09:53:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gm/nhf75DZxe8vTYxssb4Kt9R9zh8LrHomTZ5+03UhMrJmLqm04Co9f3+F2YF42G3+4KHeqGm5hyh8t7XNnHDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:38:06.223088Z"},"content_sha256":"0b187cc00b7883bbda05afa4da600319883dcf5cd16aa40de6704d8f61f2b812","schema_version":"1.0","event_id":"sha256:0b187cc00b7883bbda05afa4da600319883dcf5cd16aa40de6704d8f61f2b812"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/bundle.json","state_url":"https://pith.science/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/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":"2026-07-07T14:38:06Z","links":{"resolver":"https://pith.science/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD","bundle":"https://pith.science/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/bundle.json","state":"https://pith.science/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MFVGWOGM3EJWAG6MXNFYNTA7VD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MFVGWOGM3EJWAG6MXNFYNTA7VD","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":"a08c30c0c85134977ca5cea1cf81cc46ffe7a0e455499d1d2f4ba3f75e300271","cross_cats_sorted":["physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-12-22T08:04:48Z","title_canon_sha256":"e8ba10d760eb99c32287f0e78c32f9478e89da037754cd502c613da7357de685"},"schema_version":"1.0","source":{"id":"2412.16910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.16910","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"arxiv_version","alias_value":"2412.16910v1","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.16910","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_12","alias_value":"MFVGWOGM3EJW","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_16","alias_value":"MFVGWOGM3EJWAG6M","created_at":"2026-07-05T09:53:14Z"},{"alias_kind":"pith_short_8","alias_value":"MFVGWOGM","created_at":"2026-07-05T09:53:14Z"}],"graph_snapshots":[{"event_id":"sha256:0b187cc00b7883bbda05afa4da600319883dcf5cd16aa40de6704d8f61f2b812","target":"graph","created_at":"2026-07-05T09:53:14Z","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/2412.16910/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The EuPRAXIA project aims to construct two state-of-the-art accelerator facilities based on plasma accelerator technology. Plasma-based accelerators offer the possibility of a significant reduction in facility size and cost savings over current radio frequency (RF) accelerators. The two facilities - one laser-driven one a beam-driven - are envisioned to provide electron beams with an energy in the range of 1-5 GeV and beam quality comparable to existing RF machines. This will enable a versatile portfolio of applications from compact free-electron laser (FEL) drivers to sources for medical and ","authors_text":"A. Biagioni, A. Molodozhentsev, A. Vernier, B. Cros, B. Lucas, B. Mercier, C. Thaury, D. Douillet, D. Symes, F. Brandi, F. Massimo, G. Gatti, G. Grittani, G. Sarri, H. Jones, J. C. Wood, J. Faure, J. Monzac, K. Cassou, L. Corner, L. Crincoli, L. Steyn, M. Streeter, N. Bourgeois, P. Drobniak, P. Sasorov, R. J. Shalloo, R. Pattathil, S. Dobosz Dufr\\'enoy, S. Lorenz","cross_cats":["physics.acc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-12-22T08:04:48Z","title":"Technical Status Report on Plasma Components and Systems in the context of EuPRAXIA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.16910","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":"sha256:5748e585c3272811144149b0e678585f499184b50811d6c45e7a3b4fe36944b3","target":"record","created_at":"2026-07-05T09:53:14Z","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":"a08c30c0c85134977ca5cea1cf81cc46ffe7a0e455499d1d2f4ba3f75e300271","cross_cats_sorted":["physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-12-22T08:04:48Z","title_canon_sha256":"e8ba10d760eb99c32287f0e78c32f9478e89da037754cd502c613da7357de685"},"schema_version":"1.0","source":{"id":"2412.16910","kind":"arxiv","version":1}},"canonical_sha256":"616a6b38ccd913601bccbb4b86cc1fa8ca2c7c8749d115ab262e4e8ec9489185","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"616a6b38ccd913601bccbb4b86cc1fa8ca2c7c8749d115ab262e4e8ec9489185","first_computed_at":"2026-07-05T09:53:14.629784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:53:14.629784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"70f9dzWnUyDeIRaG8zrNTgZQ5mv0atuoBnlBKVVCSbkwndz1CIlQWiqb7CnRBcER9tDrMKmZjRmWKfQrbQYHBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:53:14.630185Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.16910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5748e585c3272811144149b0e678585f499184b50811d6c45e7a3b4fe36944b3","sha256:0b187cc00b7883bbda05afa4da600319883dcf5cd16aa40de6704d8f61f2b812"],"state_sha256":"008c400fe69a332078ac218c9ceb739cf2e83d2af6e17ad61abc2816515d192c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GX83sucMGyNq8iB2kLw/ngtA/Xtn05xUv+e9vokjGeB6zFkIDij2he5e/YjL3jtcr+PaIw8HnIhHoCXtm2xuCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:38:06.225194Z","bundle_sha256":"c03f7a5af5b7609f798223b0e0c04f2008f62a19f9a1607a03164e0be881c113"}}