{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PUQF7ASR7QGPICJMZ3KKK75VOQ","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":"4df164382d3f9b0493ac8aedf83dcd97e7644af5ce3c2bf1e19908afff21537c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-05-31T18:39:56Z","title_canon_sha256":"f0306392d63be53a9bd20404c891d14a58051696b64ded3c4c6747c5b1254505"},"schema_version":"1.0","source":{"id":"1806.00045","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.00045","created_at":"2026-05-18T00:14:29Z"},{"alias_kind":"arxiv_version","alias_value":"1806.00045v1","created_at":"2026-05-18T00:14:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.00045","created_at":"2026-05-18T00:14:29Z"},{"alias_kind":"pith_short_12","alias_value":"PUQF7ASR7QGP","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PUQF7ASR7QGPICJM","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PUQF7ASR","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:a064a8f2bc460ca58a080c380fa249838932dfc740668cb5fd1a10ae44fec5bf","target":"graph","created_at":"2026-05-18T00:14:29Z","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":"DEMIRCI software aims to aid RFQ design efforts by making the process easy, fast and accurate. In this report, DEMIRCI 8-term potential results are compared with the results provided by other commercially available simulation software. Computed electric fields are compared to the results from simulations of a recently produced 352 MHz RFQ. Recent developments like the inclusion of space charge effects in DEMIRCI beam dynamics are also discussed. Moreover, further terms are added to 8-term potential to simulate possible vane production errors. The FEM solver was also improved to mesh the cells ","authors_text":"Emre \\c{C}elebi, G\\\"okhan \\\"Unel, G\\\"orkem T\\\"uremen, Orhan \\c{C}ak{\\i}r","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-05-31T18:39:56Z","title":"Recent Developments in Demirci for RFQ Design"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.00045","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":"sha256:896c1bf9b5beace99e8a688f60a884a8ee58a534b4d60a173e682b8aa405f8b9","target":"record","created_at":"2026-05-18T00:14:29Z","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":"4df164382d3f9b0493ac8aedf83dcd97e7644af5ce3c2bf1e19908afff21537c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-05-31T18:39:56Z","title_canon_sha256":"f0306392d63be53a9bd20404c891d14a58051696b64ded3c4c6747c5b1254505"},"schema_version":"1.0","source":{"id":"1806.00045","kind":"arxiv","version":1}},"canonical_sha256":"7d205f8251fc0cf4092cced4a57fb57439461901b01b4188e7f9c5853d257c27","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d205f8251fc0cf4092cced4a57fb57439461901b01b4188e7f9c5853d257c27","first_computed_at":"2026-05-18T00:14:29.584666Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:29.584666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2DDG319hi6ACm5Q5hYxe87S63H0oPCG8z+cqRq0qMnMw9aL2rDnvJus8DmHEip4aYwcRuS5qIUmMDuW4xWiNDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:29.585362Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.00045","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:896c1bf9b5beace99e8a688f60a884a8ee58a534b4d60a173e682b8aa405f8b9","sha256:a064a8f2bc460ca58a080c380fa249838932dfc740668cb5fd1a10ae44fec5bf"],"state_sha256":"c2830e102069236d6bb813792863587d51ded58613c693133276b545b4622304"}