{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GRCT7A5323OWHZET7S6I6TGIOT","short_pith_number":"pith:GRCT7A53","canonical_record":{"source":{"id":"2308.09792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-08-18T19:41:23Z","cross_cats_sorted":["physics.acc-ph"],"title_canon_sha256":"cb52f919a0cc366fc7ddb34459b12c3bbae711d9a25c9c634603525c6b95ef3c","abstract_canon_sha256":"ae68c21a9acf7a44dd6690358eecedbf9bdf6fdff172c330beef286acc96f3b4"},"schema_version":"1.0"},"canonical_sha256":"34453f83bbd6dd63e493fcbc8f4cc874cee03bb2766bb23f19a4180ec058b153","source":{"kind":"arxiv","id":"2308.09792","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.09792","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"arxiv_version","alias_value":"2308.09792v1","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.09792","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_12","alias_value":"GRCT7A5323OW","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_16","alias_value":"GRCT7A5323OWHZET","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_8","alias_value":"GRCT7A53","created_at":"2026-07-05T06:42:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GRCT7A5323OWHZET7S6I6TGIOT","target":"record","payload":{"canonical_record":{"source":{"id":"2308.09792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-08-18T19:41:23Z","cross_cats_sorted":["physics.acc-ph"],"title_canon_sha256":"cb52f919a0cc366fc7ddb34459b12c3bbae711d9a25c9c634603525c6b95ef3c","abstract_canon_sha256":"ae68c21a9acf7a44dd6690358eecedbf9bdf6fdff172c330beef286acc96f3b4"},"schema_version":"1.0"},"canonical_sha256":"34453f83bbd6dd63e493fcbc8f4cc874cee03bb2766bb23f19a4180ec058b153","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:42:46.884577Z","signature_b64":"yAeMniLgsO2r6pDx87CalXGsrpxDL0kGB4/K5sbfGS19bO7B0m9oSPzFb9Z8RnaIXT7Tc1Imn87qhePnrSIaAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34453f83bbd6dd63e493fcbc8f4cc874cee03bb2766bb23f19a4180ec058b153","last_reissued_at":"2026-07-05T06:42:46.884081Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:42:46.884081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.09792","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":"2026-07-05T06:42:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I2WE0BQMuaGvcvd5jkBWECf7S2jOFGGDJjcCgftmICi0/OO4M1Kad7Ek69tacY5kcvyIwqPc5Ap4I7MM4jt4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:39:46.247148Z"},"content_sha256":"a1c88c0226d01d8d2241e891a74a7ac0ecaafcd1aebaf281cc535dab9f9121bb","schema_version":"1.0","event_id":"sha256:a1c88c0226d01d8d2241e891a74a7ac0ecaafcd1aebaf281cc535dab9f9121bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GRCT7A5323OWHZET7S6I6TGIOT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Integrated Simulation Tool for Dark Current Radiation Effects Using ACE3P and Geant4","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.acc-ph"],"primary_cat":"hep-ex","authors_text":"1-1 Oho, (2) KEK, CA 94025, Cho-Kuen Ng (1), Hiroshi Iwase (2), Hiroyasu Ego (2), Ibaraki, Japan ), Liling Xiao (1), Lixin Ge (1), Takashi Yoshimoto (2) ((1) SLAC Stanford, Tsukuba, USA, Yoshinori Enomoto (2), Yu Morikawa (2), Zenghai Li (1)","submitted_at":"2023-08-18T19:41:23Z","abstract_excerpt":"A simulation workflow is under development to interface particle data transfer and matching of geometry between the electromagnetic (EM) cavity simulation code ACE3P and radiation code Geant4. The target is to simulate dark current (DC) radiation effects for the KEK 56-cell S-band accelerating structure using ACE3P and Geant4, and benchmark against KEK experiment data. As a first step, ACE3P DC simulations using a 7-cell structure have been performed by first calculating the operating mode in the structure and then tracking field-emitted electrons under the influence of the EM fields of the mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.09792","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/2308.09792/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":"2026-07-05T06:42:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lRbwpSG0rMXPnwm/uB/Prd44FVhb2P+D5i1or62M3st7b1o+jS7DHzI+EnobqVrFPsJ97ENtGKNpSrrBlJ6aCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:39:46.247650Z"},"content_sha256":"59a206d0d6b4bb8cc15b704050983fcb87a063ead5bac374b09dde57fa9b52b4","schema_version":"1.0","event_id":"sha256:59a206d0d6b4bb8cc15b704050983fcb87a063ead5bac374b09dde57fa9b52b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GRCT7A5323OWHZET7S6I6TGIOT/bundle.json","state_url":"https://pith.science/pith/GRCT7A5323OWHZET7S6I6TGIOT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GRCT7A5323OWHZET7S6I6TGIOT/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":"2026-08-23T01:39:46Z","links":{"resolver":"https://pith.science/pith/GRCT7A5323OWHZET7S6I6TGIOT","bundle":"https://pith.science/pith/GRCT7A5323OWHZET7S6I6TGIOT/bundle.json","state":"https://pith.science/pith/GRCT7A5323OWHZET7S6I6TGIOT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GRCT7A5323OWHZET7S6I6TGIOT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GRCT7A5323OWHZET7S6I6TGIOT","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":"ae68c21a9acf7a44dd6690358eecedbf9bdf6fdff172c330beef286acc96f3b4","cross_cats_sorted":["physics.acc-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-08-18T19:41:23Z","title_canon_sha256":"cb52f919a0cc366fc7ddb34459b12c3bbae711d9a25c9c634603525c6b95ef3c"},"schema_version":"1.0","source":{"id":"2308.09792","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.09792","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"arxiv_version","alias_value":"2308.09792v1","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.09792","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_12","alias_value":"GRCT7A5323OW","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_16","alias_value":"GRCT7A5323OWHZET","created_at":"2026-07-05T06:42:46Z"},{"alias_kind":"pith_short_8","alias_value":"GRCT7A53","created_at":"2026-07-05T06:42:46Z"}],"graph_snapshots":[{"event_id":"sha256:59a206d0d6b4bb8cc15b704050983fcb87a063ead5bac374b09dde57fa9b52b4","target":"graph","created_at":"2026-07-05T06:42:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2308.09792/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A simulation workflow is under development to interface particle data transfer and matching of geometry between the electromagnetic (EM) cavity simulation code ACE3P and radiation code Geant4. The target is to simulate dark current (DC) radiation effects for the KEK 56-cell S-band accelerating structure using ACE3P and Geant4, and benchmark against KEK experiment data. As a first step, ACE3P DC simulations using a 7-cell structure have been performed by first calculating the operating mode in the structure and then tracking field-emitted electrons under the influence of the EM fields of the mo","authors_text":"1-1 Oho, (2) KEK, CA 94025, Cho-Kuen Ng (1), Hiroshi Iwase (2), Hiroyasu Ego (2), Ibaraki, Japan ), Liling Xiao (1), Lixin Ge (1), Takashi Yoshimoto (2) ((1) SLAC Stanford, Tsukuba, USA, Yoshinori Enomoto (2), Yu Morikawa (2), Zenghai Li (1)","cross_cats":["physics.acc-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-08-18T19:41:23Z","title":"An Integrated Simulation Tool for Dark Current Radiation Effects Using ACE3P and Geant4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.09792","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:a1c88c0226d01d8d2241e891a74a7ac0ecaafcd1aebaf281cc535dab9f9121bb","target":"record","created_at":"2026-07-05T06:42:46Z","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":"ae68c21a9acf7a44dd6690358eecedbf9bdf6fdff172c330beef286acc96f3b4","cross_cats_sorted":["physics.acc-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-08-18T19:41:23Z","title_canon_sha256":"cb52f919a0cc366fc7ddb34459b12c3bbae711d9a25c9c634603525c6b95ef3c"},"schema_version":"1.0","source":{"id":"2308.09792","kind":"arxiv","version":1}},"canonical_sha256":"34453f83bbd6dd63e493fcbc8f4cc874cee03bb2766bb23f19a4180ec058b153","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34453f83bbd6dd63e493fcbc8f4cc874cee03bb2766bb23f19a4180ec058b153","first_computed_at":"2026-07-05T06:42:46.884081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:42:46.884081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yAeMniLgsO2r6pDx87CalXGsrpxDL0kGB4/K5sbfGS19bO7B0m9oSPzFb9Z8RnaIXT7Tc1Imn87qhePnrSIaAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:42:46.884577Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.09792","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1c88c0226d01d8d2241e891a74a7ac0ecaafcd1aebaf281cc535dab9f9121bb","sha256:59a206d0d6b4bb8cc15b704050983fcb87a063ead5bac374b09dde57fa9b52b4"],"state_sha256":"d0c47ee511866188c428f1db4a9a21a33afcd2cf9b7b983bc67c364f60817aca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zi9iOc42WxbbRHuroOllAmJf08UDO2jD8zEDkSNKMMSCnxJbn8qR8KlPQeMdzXmusrqm6c2LEnNtQC3GcSZHBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T01:39:46.252103Z","bundle_sha256":"95f3ac3c4fb21d1ece5504085ad92ff4f58e681bc844cad0649b79ce36454f70"}}