{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OUPRMLILU7QUCTG3WNCBJUJZUX","short_pith_number":"pith:OUPRMLIL","canonical_record":{"source":{"id":"2205.15645","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2022-05-31T09:35:38Z","cross_cats_sorted":[],"title_canon_sha256":"f0c27bc3f035453d34a5617fe4531cee348bc93f5f9f39aa055142f49464cfe5","abstract_canon_sha256":"da19f73ed1f12fdfdca1a98e088f9fda84d7cba49a2928a8f9daa793f54f273c"},"schema_version":"1.0"},"canonical_sha256":"751f162d0ba7e1414cdbb34414d139a5da3bc2c49b5d0a1fd52a13d2e856ef3f","source":{"kind":"arxiv","id":"2205.15645","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.15645","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"arxiv_version","alias_value":"2205.15645v1","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.15645","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_12","alias_value":"OUPRMLILU7QU","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_16","alias_value":"OUPRMLILU7QUCTG3","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_8","alias_value":"OUPRMLIL","created_at":"2026-07-05T04:27:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OUPRMLILU7QUCTG3WNCBJUJZUX","target":"record","payload":{"canonical_record":{"source":{"id":"2205.15645","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2022-05-31T09:35:38Z","cross_cats_sorted":[],"title_canon_sha256":"f0c27bc3f035453d34a5617fe4531cee348bc93f5f9f39aa055142f49464cfe5","abstract_canon_sha256":"da19f73ed1f12fdfdca1a98e088f9fda84d7cba49a2928a8f9daa793f54f273c"},"schema_version":"1.0"},"canonical_sha256":"751f162d0ba7e1414cdbb34414d139a5da3bc2c49b5d0a1fd52a13d2e856ef3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:27:35.685964Z","signature_b64":"wzo7oi814GueLc8Mdsyf5+F8qWEQdJuGW26KpAOtylw8Lf5CNPobHG++/cfhloxtcZMgqqLlGkXAzW9uz68ODQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"751f162d0ba7e1414cdbb34414d139a5da3bc2c49b5d0a1fd52a13d2e856ef3f","last_reissued_at":"2026-07-05T04:27:35.685553Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:27:35.685553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.15645","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":"2026-07-05T04:27:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9dYsqCj0oI7MfGY6upPLkOphxafB6/i30MrSomo17L8q8bgXRKf1eOWSJeIh2F/Lff2aNjbykFdIRtrM6K+2Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:44:46.703349Z"},"content_sha256":"617bc6655e2d76abe92987bb8788153e8ee7169b176366ec2b8c6a871ddc0cc4","schema_version":"1.0","event_id":"sha256:617bc6655e2d76abe92987bb8788153e8ee7169b176366ec2b8c6a871ddc0cc4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OUPRMLILU7QUCTG3WNCBJUJZUX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy deposition studies in the LHCb insertion region from the validation to a step into the Hilumi challenge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"Alessia Ciccotelli, Andrea Tsinganis, Anton Lechner, Francesco Cerutti, Kacper Bilko, Luigi Salvatore Esposito, Robert B. Appleby, Ruben Garcia Alia","submitted_at":"2022-05-31T09:35:38Z","abstract_excerpt":"The LHCb (Large Hadron Collider beauty) experiment at CERN aims at achieving a significantly higher luminosity than originally planned by means of two major upgrades: the Upgrade I that took place during the Long Shutdown 2 (LS2) and the Upgrade II foreseen for LS4. Such an increase in instantaneous and integrated luminosity with respect to the design values requires to reassess the radiation exposure of LHC magnets, cryogenics and electronic equipment placed in the Insertion Region 8 (IR8) around LHCb. Monte Carlo simulations are a powerful tool to understand and predict the interaction betwe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.15645","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/2205.15645/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":"2026-07-05T04:27:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yyouMUxOOtg5tHV/j8Au70JpkGk1mxd2uZiOkxdl0Gc/QqbLNTeGWElhH+lSapdKzyHB190SfTMZEY1pnkJeDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:44:46.703723Z"},"content_sha256":"dd8504e9cb50c83cc4d3f7d44e8971b308d5f500d867dd35f3085fc9882dc1c3","schema_version":"1.0","event_id":"sha256:dd8504e9cb50c83cc4d3f7d44e8971b308d5f500d867dd35f3085fc9882dc1c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/bundle.json","state_url":"https://pith.science/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/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":"2026-07-07T10:44:46Z","links":{"resolver":"https://pith.science/pith/OUPRMLILU7QUCTG3WNCBJUJZUX","bundle":"https://pith.science/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/bundle.json","state":"https://pith.science/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OUPRMLILU7QUCTG3WNCBJUJZUX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OUPRMLILU7QUCTG3WNCBJUJZUX","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":"da19f73ed1f12fdfdca1a98e088f9fda84d7cba49a2928a8f9daa793f54f273c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2022-05-31T09:35:38Z","title_canon_sha256":"f0c27bc3f035453d34a5617fe4531cee348bc93f5f9f39aa055142f49464cfe5"},"schema_version":"1.0","source":{"id":"2205.15645","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.15645","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"arxiv_version","alias_value":"2205.15645v1","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.15645","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_12","alias_value":"OUPRMLILU7QU","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_16","alias_value":"OUPRMLILU7QUCTG3","created_at":"2026-07-05T04:27:35Z"},{"alias_kind":"pith_short_8","alias_value":"OUPRMLIL","created_at":"2026-07-05T04:27:35Z"}],"graph_snapshots":[{"event_id":"sha256:dd8504e9cb50c83cc4d3f7d44e8971b308d5f500d867dd35f3085fc9882dc1c3","target":"graph","created_at":"2026-07-05T04:27:35Z","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/2205.15645/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The LHCb (Large Hadron Collider beauty) experiment at CERN aims at achieving a significantly higher luminosity than originally planned by means of two major upgrades: the Upgrade I that took place during the Long Shutdown 2 (LS2) and the Upgrade II foreseen for LS4. Such an increase in instantaneous and integrated luminosity with respect to the design values requires to reassess the radiation exposure of LHC magnets, cryogenics and electronic equipment placed in the Insertion Region 8 (IR8) around LHCb. Monte Carlo simulations are a powerful tool to understand and predict the interaction betwe","authors_text":"Alessia Ciccotelli, Andrea Tsinganis, Anton Lechner, Francesco Cerutti, Kacper Bilko, Luigi Salvatore Esposito, Robert B. Appleby, Ruben Garcia Alia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2022-05-31T09:35:38Z","title":"Energy deposition studies in the LHCb insertion region from the validation to a step into the Hilumi challenge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.15645","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":"sha256:617bc6655e2d76abe92987bb8788153e8ee7169b176366ec2b8c6a871ddc0cc4","target":"record","created_at":"2026-07-05T04:27:35Z","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":"da19f73ed1f12fdfdca1a98e088f9fda84d7cba49a2928a8f9daa793f54f273c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2022-05-31T09:35:38Z","title_canon_sha256":"f0c27bc3f035453d34a5617fe4531cee348bc93f5f9f39aa055142f49464cfe5"},"schema_version":"1.0","source":{"id":"2205.15645","kind":"arxiv","version":1}},"canonical_sha256":"751f162d0ba7e1414cdbb34414d139a5da3bc2c49b5d0a1fd52a13d2e856ef3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"751f162d0ba7e1414cdbb34414d139a5da3bc2c49b5d0a1fd52a13d2e856ef3f","first_computed_at":"2026-07-05T04:27:35.685553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:27:35.685553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wzo7oi814GueLc8Mdsyf5+F8qWEQdJuGW26KpAOtylw8Lf5CNPobHG++/cfhloxtcZMgqqLlGkXAzW9uz68ODQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:27:35.685964Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.15645","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:617bc6655e2d76abe92987bb8788153e8ee7169b176366ec2b8c6a871ddc0cc4","sha256:dd8504e9cb50c83cc4d3f7d44e8971b308d5f500d867dd35f3085fc9882dc1c3"],"state_sha256":"12190ef40437404b2be1dbb71962816b8995ce4142f076894db543a8b5b0a761"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SleQGw3w2EhjX7jTE/cFXbLaK/vaerwiWydv1es9gYzgUCy1ECOlGJ5oNBFgS3X5nrV5bXZWB7wT2k+d7IdaAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T10:44:46.705702Z","bundle_sha256":"6389301d89166a169ae61c2e6dd78193072639f5458021f27d916397177fb8ba"}}