{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LRSSCEE332DHCC425A67GS3PL6","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":"a5c9ec074b449773d36cca1c5c711ae4b2b41fd6a4fb04e4bf8dd4342ad4bb1d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-01-23T14:26:20Z","title_canon_sha256":"b9622cb3d2c2c1c63e328e6f71d136cf3f60fc26d9418bc484e9b92f2e49d6d3"},"schema_version":"1.0","source":{"id":"1701.06408","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.06408","created_at":"2026-05-18T00:43:55Z"},{"alias_kind":"arxiv_version","alias_value":"1701.06408v1","created_at":"2026-05-18T00:43:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.06408","created_at":"2026-05-18T00:43:55Z"},{"alias_kind":"pith_short_12","alias_value":"LRSSCEE332DH","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LRSSCEE332DHCC42","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LRSSCEE3","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:eec7b925b0ddcfb6e87768dbb12b85ab4d569533dad0fdda2167a568a5ca3d8e","target":"graph","created_at":"2026-05-18T00:43:55Z","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":"We discuss the design and optimisation of two types of junctions between surface-electrode radiofrequency ion-trap arrays that enable the integration of experiments with sympathetically cooled molecular ions on a monolithic chip device. A detailed description of a multi-objective optimisation procedure applicable to an arbitrary planar junction is presented, and the results for a cross junction between four quadrupoles as well as a quadrupole-to-octupole junction are discussed. Based on these optimised functional elements, we propose a multi-functional ion-trap chip for experiments with transl","authors_text":"Arezoo Mokhberi, Roman Schmied, Stefan Willitsch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-01-23T14:26:20Z","title":"Optimised surface-electrode ion-trap junctions for experiments with cold molecular ions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.06408","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:cfb2ee673ea3b5a260a27b8ba5bb248d6550bc153722840e3558e45b7305d810","target":"record","created_at":"2026-05-18T00:43:55Z","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":"a5c9ec074b449773d36cca1c5c711ae4b2b41fd6a4fb04e4bf8dd4342ad4bb1d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-01-23T14:26:20Z","title_canon_sha256":"b9622cb3d2c2c1c63e328e6f71d136cf3f60fc26d9418bc484e9b92f2e49d6d3"},"schema_version":"1.0","source":{"id":"1701.06408","kind":"arxiv","version":1}},"canonical_sha256":"5c6521109bde86710b9ae83df34b6f5f9277b5dd63bec80bf0746e27aa41b768","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c6521109bde86710b9ae83df34b6f5f9277b5dd63bec80bf0746e27aa41b768","first_computed_at":"2026-05-18T00:43:55.443890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:55.443890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tsrgarH3gwyMq/g6iSPnTbE+TyK0sI9ZkH9itrmZNC2qTgVxVm0BCTVuYhIU3QxvKP7rH7lmmzn3yw4ZYFK7Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:55.444521Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.06408","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cfb2ee673ea3b5a260a27b8ba5bb248d6550bc153722840e3558e45b7305d810","sha256:eec7b925b0ddcfb6e87768dbb12b85ab4d569533dad0fdda2167a568a5ca3d8e"],"state_sha256":"8c37a59a8bc7a46d8356a86b9fcb97c5da4afa87e80a20538d6aea9a667df586"}