{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:MZJLC6RRT5NYDO7ZUQ2WQYVXUK","short_pith_number":"pith:MZJLC6RR","canonical_record":{"source":{"id":"1307.7967","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-07-30T13:26:30Z","cross_cats_sorted":["hep-ex","physics.acc-ph"],"title_canon_sha256":"a6ecbe58e3ba3c5fb26328426253642845a6b6c031d50c87ad5a21530cfd1553","abstract_canon_sha256":"1582ffec609a7e34cfc972d0e37cccc346d42eee0ea0359acdd622840f776b42"},"schema_version":"1.0"},"canonical_sha256":"6652b17a319f5b81bbf9a4356862b7a281e9def6bc44129365d2f59b20cb2198","source":{"kind":"arxiv","id":"1307.7967","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7967","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7967v1","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7967","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"pith_short_12","alias_value":"MZJLC6RRT5NY","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MZJLC6RRT5NYDO7Z","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MZJLC6RR","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:MZJLC6RRT5NYDO7ZUQ2WQYVXUK","target":"record","payload":{"canonical_record":{"source":{"id":"1307.7967","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-07-30T13:26:30Z","cross_cats_sorted":["hep-ex","physics.acc-ph"],"title_canon_sha256":"a6ecbe58e3ba3c5fb26328426253642845a6b6c031d50c87ad5a21530cfd1553","abstract_canon_sha256":"1582ffec609a7e34cfc972d0e37cccc346d42eee0ea0359acdd622840f776b42"},"schema_version":"1.0"},"canonical_sha256":"6652b17a319f5b81bbf9a4356862b7a281e9def6bc44129365d2f59b20cb2198","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:08:36.473187Z","signature_b64":"rxJ3XhCV7Uu5bHbDRA2Z3NacjIlQMusfi8QdMw2lSiZC0QzqFRKrjipeuZq7Odn87hxk0mL9zJ2kfxdq/kQRAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6652b17a319f5b81bbf9a4356862b7a281e9def6bc44129365d2f59b20cb2198","last_reissued_at":"2026-05-18T03:08:36.472654Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:08:36.472654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.7967","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":"2026-05-18T03:08:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J364J10fDKILk9BQ5ihkvSBWr3ekQkYhGWqDXYaxgLYpruOxUHR/0CxtjFFIV7JRUk75IOra/kPqsC6oMvK+Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:29:01.600189Z"},"content_sha256":"cf977ced0f9db638a8d8e6ac112e96ebf392512f6beac445d1fc25a09730f738","schema_version":"1.0","event_id":"sha256:cf977ced0f9db638a8d8e6ac112e96ebf392512f6beac445d1fc25a09730f738"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:MZJLC6RRT5NYDO7ZUQ2WQYVXUK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"IRIDE White Book, An Interdisciplinary Research Infrastructure based on Dual Electron linacs&lasers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","physics.acc-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Arcovito, A. A. Rossi, A. Bacci, A. Balerna, A. Castoldi, A. Cianchi, A. Clozza, A. Compagno, A. Di Cicco, A. Dodaro, A. Doria, A. D. Polosa, A. Drago, A. Esposito, A. Ferrari, A. Filabozzi, A. Gallo, A. Ghigo, A. Kupsc, A. Macchi, A. Marcelli, A. Mostacci, A. Orecchini, A. Perrone, A. Petralia, A. Pietropaolo, A. Ricci, A. R. Rossi, A. Sabatucci, A. Stecchi, A. Tenore, A. Torre, A. Vacchi, B. Buonomo, B. Spataro, C. Curceanu, C. Di Donato, C. F. Papadopoulos, C. Gatti, C. Giannini, C. Guaraldo, C. Guazzoni, C. Mariani, C. Masciovecchio, C. Milardi, C. Pagani, C. Petrillo, C. Quaresima, C. Ronsivalle, C. Vaccarezza, D. Alesini, D. Babusci, D. Catone, D. Di Gioacchino, D. Di Giovenale, D. Filippetto, D. Moricciani, D. Russo, D. Sertore, E. Chiadroni, E. Dainese, E. Di Palma, E. Giovenale, E. Milotti, E. Pace, E. Ripiccini, E. Sabia, F. Arnesano, F. Bencivenga, F. Boscherini, F. Bossi, F. Broggi, F. Ciocci, F. Fiori, F. Giorgianni, F. Jegerlehner, F. Migliardo, F. Murtas, F. Nguyen, F. Rossi, F. Sacchetti, F. Sannibale, F. Spinozzi, F. Stellato, F. Villa, G. Cavoto, G. Chirico, G. Colo', G. Contini, G.C. Panaccione, G. Dattoli, G. Delle Monache, G. Di Pirro, G. Gatti, G. Ghiringhelli, G. Giardina, G. Mandaglio, G. Margutti, G. Marzo, G. Mazzitelli, G. Organtini, G. P. Gallerano, G. Ricciardi, G. Rossi, G. Sarri, G. Venanzoni, G. Zanotti, I. Davoli, I. Spassovsky, J. B. Rosenzweig, J. Portoles, J. V. Rau, K. Hatada, L. Avaldi, L. Catani, L. De Caro, L. Fulgentini, L. Giannessi, L. Gizzi, L. Labate, L. Palumbo, L. Pasquini, L. Quintieri, L. Serafini, L. Trentadue, M. Alessandroni, M. Angelone, M. Artioli, M. Bellaveglia, M. Benfatto, M. Bolognesi, M. Boscolo, M. Capogni, M. Capone, M. Castellano, M. Cestelli-Guidi, M. Cianci, M. Collini, M. Coreno, M. De Spirito, M. Ferrario, M. Gambaccini, M.Iannone, M. Losacco, M. Mattioli, M. Migliorati, M. Paci, M. P. Anania, M. Papi, M. Passera, M. Pedio, M. Pillon, M. Reconditi, M. Zobov, N. Cherubini, N.P. Merenkov, N. Rosato, N. Zema, O. Frasciello, O. Shekhovtsova, P. Bolognesi, P. De Felice, P. Gauzzi, P. Levi Sandri, P. Londrillo, P. L. Ottaviani, P. Mariani, P. Masjuan, P. Michelato, P. Musumeci, P.O. Keeffe, P. Pierini, P. Valente, R. Bedogni, R. Boni, R. Bonifacio, R. Cimino, R. Cucini, R. Escribano, R. Faccini, R. Gunnella, R. Pompili, R. Ricci, S. Andreas, S. Bartalucci, S. Biedron, S. Dabagov, S. Della Longa, S. Ivashyn, S. Loreti, S. Lupi, S. Magazu', S. Milton, S. Mobilio, S. Morante, S. Pagnutti, S. Romeo, S. Salducco, S. Turchini, S. Vescovi, T. Prosperi, T. Scopigno, T. Spadaro, U. Dosselli, V. Bocci, V. Calo', V. Chiarella, V. Lombardi, V. Minicozzi, V. Muccifora, V. Palmieri, V. Petrillo, V. Surrenti, W. Kluge","submitted_at":"2013-07-30T13:26:30Z","abstract_excerpt":"This report describes the scientific aims and potentials as well as the preliminary technical design of IRIDE, an innovative tool for multi-disciplinary investigations in a wide field of scientific, technological and industrial applications. IRIDE will be a high intensity 'particle factory', based on a combination of a high duty cycle radio-frequency superconducting electron linac and of high energy lasers. Conceived to provide unique research possibilities for particle physics, for condensed matter physics, chemistry and material science, for structural biology and industrial applications, IR"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7967","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":""},"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":"2026-05-18T03:08:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"REXA6Qq2DabYeX+1J63aDl+F06vNpmMk36ibIQ+z+Oe94MEWFiVhjJeFY3Mtm+1e2UCFb/kuzBjUxOKuUoShAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:29:01.600998Z"},"content_sha256":"7bf56d793903125b18fb8864dcd19b4f0339c04adcc5d39cfcb8511e8f810dee","schema_version":"1.0","event_id":"sha256:7bf56d793903125b18fb8864dcd19b4f0339c04adcc5d39cfcb8511e8f810dee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/bundle.json","state_url":"https://pith.science/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/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":"2026-05-31T16:29:01Z","links":{"resolver":"https://pith.science/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK","bundle":"https://pith.science/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/bundle.json","state":"https://pith.science/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MZJLC6RRT5NYDO7ZUQ2WQYVXUK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MZJLC6RRT5NYDO7ZUQ2WQYVXUK","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":"1582ffec609a7e34cfc972d0e37cccc346d42eee0ea0359acdd622840f776b42","cross_cats_sorted":["hep-ex","physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-07-30T13:26:30Z","title_canon_sha256":"a6ecbe58e3ba3c5fb26328426253642845a6b6c031d50c87ad5a21530cfd1553"},"schema_version":"1.0","source":{"id":"1307.7967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7967","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7967v1","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7967","created_at":"2026-05-18T03:08:36Z"},{"alias_kind":"pith_short_12","alias_value":"MZJLC6RRT5NY","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MZJLC6RRT5NYDO7Z","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MZJLC6RR","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:7bf56d793903125b18fb8864dcd19b4f0339c04adcc5d39cfcb8511e8f810dee","target":"graph","created_at":"2026-05-18T03:08:36Z","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":"This report describes the scientific aims and potentials as well as the preliminary technical design of IRIDE, an innovative tool for multi-disciplinary investigations in a wide field of scientific, technological and industrial applications. IRIDE will be a high intensity 'particle factory', based on a combination of a high duty cycle radio-frequency superconducting electron linac and of high energy lasers. Conceived to provide unique research possibilities for particle physics, for condensed matter physics, chemistry and material science, for structural biology and industrial applications, IR","authors_text":"A. Arcovito, A. A. Rossi, A. Bacci, A. Balerna, A. Castoldi, A. Cianchi, A. Clozza, A. Compagno, A. Di Cicco, A. Dodaro, A. Doria, A. D. Polosa, A. Drago, A. Esposito, A. Ferrari, A. Filabozzi, A. Gallo, A. Ghigo, A. Kupsc, A. Macchi, A. Marcelli, A. Mostacci, A. Orecchini, A. Perrone, A. Petralia, A. Pietropaolo, A. Ricci, A. R. Rossi, A. Sabatucci, A. Stecchi, A. Tenore, A. Torre, A. Vacchi, B. Buonomo, B. Spataro, C. Curceanu, C. Di Donato, C. F. Papadopoulos, C. Gatti, C. Giannini, C. Guaraldo, C. Guazzoni, C. Mariani, C. Masciovecchio, C. Milardi, C. Pagani, C. Petrillo, C. Quaresima, C. Ronsivalle, C. Vaccarezza, D. Alesini, D. Babusci, D. Catone, D. Di Gioacchino, D. Di Giovenale, D. Filippetto, D. Moricciani, D. Russo, D. Sertore, E. Chiadroni, E. Dainese, E. Di Palma, E. Giovenale, E. Milotti, E. Pace, E. Ripiccini, E. Sabia, F. Arnesano, F. Bencivenga, F. Boscherini, F. Bossi, F. Broggi, F. Ciocci, F. Fiori, F. Giorgianni, F. Jegerlehner, F. Migliardo, F. Murtas, F. Nguyen, F. Rossi, F. Sacchetti, F. Sannibale, F. Spinozzi, F. Stellato, F. Villa, G. Cavoto, G. Chirico, G. Colo', G. Contini, G.C. Panaccione, G. Dattoli, G. Delle Monache, G. Di Pirro, G. Gatti, G. Ghiringhelli, G. Giardina, G. Mandaglio, G. Margutti, G. Marzo, G. Mazzitelli, G. Organtini, G. P. Gallerano, G. Ricciardi, G. Rossi, G. Sarri, G. Venanzoni, G. Zanotti, I. Davoli, I. Spassovsky, J. B. Rosenzweig, J. Portoles, J. V. Rau, K. Hatada, L. Avaldi, L. Catani, L. De Caro, L. Fulgentini, L. Giannessi, L. Gizzi, L. Labate, L. Palumbo, L. Pasquini, L. Quintieri, L. Serafini, L. Trentadue, M. Alessandroni, M. Angelone, M. Artioli, M. Bellaveglia, M. Benfatto, M. Bolognesi, M. Boscolo, M. Capogni, M. Capone, M. Castellano, M. Cestelli-Guidi, M. Cianci, M. Collini, M. Coreno, M. De Spirito, M. Ferrario, M. Gambaccini, M.Iannone, M. Losacco, M. Mattioli, M. Migliorati, M. Paci, M. P. Anania, M. Papi, M. Passera, M. Pedio, M. Pillon, M. Reconditi, M. Zobov, N. Cherubini, N.P. Merenkov, N. Rosato, N. Zema, O. Frasciello, O. Shekhovtsova, P. Bolognesi, P. De Felice, P. Gauzzi, P. Levi Sandri, P. Londrillo, P. L. Ottaviani, P. Mariani, P. Masjuan, P. Michelato, P. Musumeci, P.O. Keeffe, P. Pierini, P. Valente, R. Bedogni, R. Boni, R. Bonifacio, R. Cimino, R. Cucini, R. Escribano, R. Faccini, R. Gunnella, R. Pompili, R. Ricci, S. Andreas, S. Bartalucci, S. Biedron, S. Dabagov, S. Della Longa, S. Ivashyn, S. Loreti, S. Lupi, S. Magazu', S. Milton, S. Mobilio, S. Morante, S. Pagnutti, S. Romeo, S. Salducco, S. Turchini, S. Vescovi, T. Prosperi, T. Scopigno, T. Spadaro, U. Dosselli, V. Bocci, V. Calo', V. Chiarella, V. Lombardi, V. Minicozzi, V. Muccifora, V. Palmieri, V. Petrillo, V. Surrenti, W. Kluge","cross_cats":["hep-ex","physics.acc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-07-30T13:26:30Z","title":"IRIDE White Book, An Interdisciplinary Research Infrastructure based on Dual Electron linacs&lasers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7967","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:cf977ced0f9db638a8d8e6ac112e96ebf392512f6beac445d1fc25a09730f738","target":"record","created_at":"2026-05-18T03:08:36Z","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":"1582ffec609a7e34cfc972d0e37cccc346d42eee0ea0359acdd622840f776b42","cross_cats_sorted":["hep-ex","physics.acc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-07-30T13:26:30Z","title_canon_sha256":"a6ecbe58e3ba3c5fb26328426253642845a6b6c031d50c87ad5a21530cfd1553"},"schema_version":"1.0","source":{"id":"1307.7967","kind":"arxiv","version":1}},"canonical_sha256":"6652b17a319f5b81bbf9a4356862b7a281e9def6bc44129365d2f59b20cb2198","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6652b17a319f5b81bbf9a4356862b7a281e9def6bc44129365d2f59b20cb2198","first_computed_at":"2026-05-18T03:08:36.472654Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:08:36.472654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rxJ3XhCV7Uu5bHbDRA2Z3NacjIlQMusfi8QdMw2lSiZC0QzqFRKrjipeuZq7Odn87hxk0mL9zJ2kfxdq/kQRAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:08:36.473187Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf977ced0f9db638a8d8e6ac112e96ebf392512f6beac445d1fc25a09730f738","sha256:7bf56d793903125b18fb8864dcd19b4f0339c04adcc5d39cfcb8511e8f810dee"],"state_sha256":"fd236b15db0a3a98e7f7ae71c8fdcd039aa30795fe048cf4bc360e6153525044"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l1aTpVYF79FoeErFZ3FE8RNuto7E8bxDG8MbZ/kFLeatUARQXaV2hJiRz3ejw/i2bLGQjAT+8rhNoI/VMPBRDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:29:01.605416Z","bundle_sha256":"d966e4816c236b683c30709f2c65ac9a2c111691f2478075679582fe967b2833"}}