{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:EIT2PICHKGWCIMUS4MUO5CJDYV","short_pith_number":"pith:EIT2PICH","canonical_record":{"source":{"id":"1312.0359","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-12-02T07:27:37Z","cross_cats_sorted":[],"title_canon_sha256":"e448c46af12f055c36988e7a53fb54b03c6eac40832f34872990b69f8d22db67","abstract_canon_sha256":"4016268dfbaf148c52d4e7967a23739216e098f94e60840154b72f30075a5c43"},"schema_version":"1.0"},"canonical_sha256":"2227a7a04751ac243292e328ee8923c567d9c06e86beebbc883e963cb1516e8d","source":{"kind":"arxiv","id":"1312.0359","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0359","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0359v1","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0359","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"pith_short_12","alias_value":"EIT2PICHKGWC","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EIT2PICHKGWCIMUS","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EIT2PICH","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:EIT2PICHKGWCIMUS4MUO5CJDYV","target":"record","payload":{"canonical_record":{"source":{"id":"1312.0359","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-12-02T07:27:37Z","cross_cats_sorted":[],"title_canon_sha256":"e448c46af12f055c36988e7a53fb54b03c6eac40832f34872990b69f8d22db67","abstract_canon_sha256":"4016268dfbaf148c52d4e7967a23739216e098f94e60840154b72f30075a5c43"},"schema_version":"1.0"},"canonical_sha256":"2227a7a04751ac243292e328ee8923c567d9c06e86beebbc883e963cb1516e8d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:45.880664Z","signature_b64":"0wjZKDuZPuMojI3urH6h1amfXGgqY5EFp/OnM/H1zh1HaxdPCvM+gocOj8SMCQKH7Qp7wYjNvCprUAlZuJAuBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2227a7a04751ac243292e328ee8923c567d9c06e86beebbc883e963cb1516e8d","last_reissued_at":"2026-05-18T03:05:45.879969Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:45.879969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.0359","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":"2026-05-18T03:05:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v5u+RNwia5nBmR1kmhYQ71IOAkH8HosvEf+xJygM7jNMd3wxmyT9fpv0JHKsdgYmF/pf7rpk4+oR5OIQMJhKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T04:44:18.191354Z"},"content_sha256":"b7b0b57433be8ea368f7bc9cf04aae7f48f22a6adeae35df729209ad0fd4fa8a","schema_version":"1.0","event_id":"sha256:b7b0b57433be8ea368f7bc9cf04aae7f48f22a6adeae35df729209ad0fd4fa8a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:EIT2PICHKGWCIMUS4MUO5CJDYV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi- Physics analysis of the RFQ for the Injector Scheme II of CADS Driver Linac","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"He Yuan, Huang Jian-Long, Wang Jing, Zhang Xiao-Qi","submitted_at":"2013-12-02T07:27:37Z","abstract_excerpt":"A 162.5 MHz, 2.1 MeV Radio Frequency Quadruples (RFQ) structure is being designed for the Injector Scheme II of China Accelerator Driver System (CADS) driver linac. The RFQ will operate at continuous wave (CW) mode as required. For the CW normal conducting machine, the heat management will be one of the most important issues, since the temperature fluctuation may cause cavity deformation and leading to the resonant frequency shift. Therefor a detailed multi-physics analysis is necessary to ensure that the cavity can be stably worked at the required power level. The multi-physics analysis proce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0359","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":"2026-05-18T03:05:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VfyVtCTdiDUuNjYIOyaEdmQGWxY4HnsBXr0Td0Ix0JZeX3KDQl6WQfpSp5LhB0ISOFjt23LjuSe30Gd9FeBiAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T04:44:18.191712Z"},"content_sha256":"28d86b7d480bdac70cd680881a80649546949369ea01ac95c475aa56abe05267","schema_version":"1.0","event_id":"sha256:28d86b7d480bdac70cd680881a80649546949369ea01ac95c475aa56abe05267"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/bundle.json","state_url":"https://pith.science/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/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":"2026-06-04T04:44:18Z","links":{"resolver":"https://pith.science/pith/EIT2PICHKGWCIMUS4MUO5CJDYV","bundle":"https://pith.science/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/bundle.json","state":"https://pith.science/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EIT2PICHKGWCIMUS4MUO5CJDYV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EIT2PICHKGWCIMUS4MUO5CJDYV","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":"4016268dfbaf148c52d4e7967a23739216e098f94e60840154b72f30075a5c43","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-12-02T07:27:37Z","title_canon_sha256":"e448c46af12f055c36988e7a53fb54b03c6eac40832f34872990b69f8d22db67"},"schema_version":"1.0","source":{"id":"1312.0359","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0359","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0359v1","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0359","created_at":"2026-05-18T03:05:45Z"},{"alias_kind":"pith_short_12","alias_value":"EIT2PICHKGWC","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EIT2PICHKGWCIMUS","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EIT2PICH","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:28d86b7d480bdac70cd680881a80649546949369ea01ac95c475aa56abe05267","target":"graph","created_at":"2026-05-18T03:05:45Z","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":"A 162.5 MHz, 2.1 MeV Radio Frequency Quadruples (RFQ) structure is being designed for the Injector Scheme II of China Accelerator Driver System (CADS) driver linac. The RFQ will operate at continuous wave (CW) mode as required. For the CW normal conducting machine, the heat management will be one of the most important issues, since the temperature fluctuation may cause cavity deformation and leading to the resonant frequency shift. Therefor a detailed multi-physics analysis is necessary to ensure that the cavity can be stably worked at the required power level. The multi-physics analysis proce","authors_text":"He Yuan, Huang Jian-Long, Wang Jing, Zhang Xiao-Qi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-12-02T07:27:37Z","title":"Multi- Physics analysis of the RFQ for the Injector Scheme II of CADS Driver Linac"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0359","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:b7b0b57433be8ea368f7bc9cf04aae7f48f22a6adeae35df729209ad0fd4fa8a","target":"record","created_at":"2026-05-18T03:05:45Z","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":"4016268dfbaf148c52d4e7967a23739216e098f94e60840154b72f30075a5c43","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-12-02T07:27:37Z","title_canon_sha256":"e448c46af12f055c36988e7a53fb54b03c6eac40832f34872990b69f8d22db67"},"schema_version":"1.0","source":{"id":"1312.0359","kind":"arxiv","version":1}},"canonical_sha256":"2227a7a04751ac243292e328ee8923c567d9c06e86beebbc883e963cb1516e8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2227a7a04751ac243292e328ee8923c567d9c06e86beebbc883e963cb1516e8d","first_computed_at":"2026-05-18T03:05:45.879969Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:45.879969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0wjZKDuZPuMojI3urH6h1amfXGgqY5EFp/OnM/H1zh1HaxdPCvM+gocOj8SMCQKH7Qp7wYjNvCprUAlZuJAuBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:45.880664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.0359","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7b0b57433be8ea368f7bc9cf04aae7f48f22a6adeae35df729209ad0fd4fa8a","sha256:28d86b7d480bdac70cd680881a80649546949369ea01ac95c475aa56abe05267"],"state_sha256":"ecaf2be1e1a4032655a753506153339a07ae6ec7b3f993c5409f0e03b5fb3819"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yz/dRHmewHBxQoRxLt42q970hYrigWDtqzvpHGU+Ie2Ne45rnCLHpiTWR79aGNIt69dpBQpyGNONCMjzfcqbCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T04:44:18.193857Z","bundle_sha256":"0ff02dee6166ea1bfb892f7981e4f703a99091bc34c40d8bf606e8a096be0472"}}