{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:Z3LRGV5G6QJXAZ3QFMPOJCXWWR","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":"ab031088b2fcd24cdc8c0673a9b643676a0c640bdfd608e5ddb40ddbb36b1ee2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2015-08-19T15:03:54Z","title_canon_sha256":"f026fda81ad122ab3838b993bc3c59c0aa1293781a3b643570473db9d468bdae"},"schema_version":"1.0","source":{"id":"1508.04670","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.04670","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"arxiv_version","alias_value":"1508.04670v1","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.04670","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"pith_short_12","alias_value":"Z3LRGV5G6QJX","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"Z3LRGV5G6QJXAZ3Q","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"Z3LRGV5G","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:4a3de99bf78418df2bb3039cbdbda0ab321ebeb8e22a32abee9b935d0f53afb3","target":"graph","created_at":"2026-05-18T01:35:02Z","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":"Coherent synchrotron radiation (CSR) induced microbunching instability has been one of the most challenging issues in the design of modern accelerators. A linear Vlasov solver has been developed [1] and applied to investigate the physical processes of microbunching gain amplification for several example lattices [2]. In this paper, by further extending the concept of stage gain as proposed by Huang and Kim [3], we develop a method to characterize the microbunching development in terms of stage orders that allow the quantitative comparison of optics impacts on microbunching gain for different l","authors_text":"Cheng-Ying Tsai, Chris Tennant, David Douglas, Rui Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2015-08-19T15:03:54Z","title":"Multistage CSR microbunching gain development in transport or recirculation arcs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.04670","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:b74b33ecaa73ac499f6e087cdff6009d039d993411b72700337db6d05b549187","target":"record","created_at":"2026-05-18T01:35:02Z","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":"ab031088b2fcd24cdc8c0673a9b643676a0c640bdfd608e5ddb40ddbb36b1ee2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2015-08-19T15:03:54Z","title_canon_sha256":"f026fda81ad122ab3838b993bc3c59c0aa1293781a3b643570473db9d468bdae"},"schema_version":"1.0","source":{"id":"1508.04670","kind":"arxiv","version":1}},"canonical_sha256":"ced71357a6f4137067702b1ee48af6b4488b04a3efe6f621696e5d66b9c0799b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ced71357a6f4137067702b1ee48af6b4488b04a3efe6f621696e5d66b9c0799b","first_computed_at":"2026-05-18T01:35:02.122360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:02.122360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VDtpQkGekQ7fL4TN+5N8iLwBWTw4YbY9d2Y9cy+EcbHSsG0Wp8DNd8GlxaBdKju/J8sgHqT4Js6bQjs2eU2bAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:02.122880Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.04670","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b74b33ecaa73ac499f6e087cdff6009d039d993411b72700337db6d05b549187","sha256:4a3de99bf78418df2bb3039cbdbda0ab321ebeb8e22a32abee9b935d0f53afb3"],"state_sha256":"16a6ae23910a3bf3c87c218e863d1f0b6f3bdfc4de6fe41676de246bc5de874a"}