{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MZYXBQJCQSVOF5SHYOUKRAE4EB","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":"674510bdc0dbf19e2e1e1a8ce7d158e65db0b04435ba4fb3c58940df8b426691","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-08-09T16:16:43Z","title_canon_sha256":"b831f2fc4f24a19e4463d2068ee49f0f91fbc7b6e2cecba284ae1f3cef2d1739"},"schema_version":"1.0","source":{"id":"2208.04881","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.04881","created_at":"2026-07-05T07:12:32Z"},{"alias_kind":"arxiv_version","alias_value":"2208.04881v2","created_at":"2026-07-05T07:12:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.04881","created_at":"2026-07-05T07:12:32Z"},{"alias_kind":"pith_short_12","alias_value":"MZYXBQJCQSVO","created_at":"2026-07-05T07:12:32Z"},{"alias_kind":"pith_short_16","alias_value":"MZYXBQJCQSVOF5SH","created_at":"2026-07-05T07:12:32Z"},{"alias_kind":"pith_short_8","alias_value":"MZYXBQJC","created_at":"2026-07-05T07:12:32Z"}],"graph_snapshots":[{"event_id":"sha256:5680e493ec8234a757bee3b559e673916cb18a436b405303ec16a850e5f5355c","target":"graph","created_at":"2026-07-05T07:12:32Z","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/2208.04881/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A promising approach for scaling-up trapped-ion quantum computer platforms is by storing multiple trapped-ion qubit sets ('ion crystals') in segmented microchip traps and to interconnect these via physical movement of the ions ('shuttling'). Already for realizing quantum circuits with moderate complexity, the design of suitable qubit assignments and shuttling schedules require automation. Here, we describe and test algorithms which address exactly these tasks. We describe an algorithm for fully automated generation of shuttling schedules, complying to constraints imposed by a given trap struct","authors_text":"Charles-Antoine Brunet, Ferdinand Schmidt-Kaler, Fr\\'ed\\'eric Mailhot, Janis Wagner, Jonathan Durandau, Ulrich Poschinger, Yves B\\'erub\\'e-Lauzi\\`ere","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-08-09T16:16:43Z","title":"Automated Generation of Shuttling Sequences for a Linear Segmented Ion Trap Quantum Computer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.04881","kind":"arxiv","version":2},"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":"sha256:882c31695ef62e6a0838b0c901c0348e2320e0e462fdbaf82fd58bb864544a7a","target":"record","created_at":"2026-07-05T07:12:32Z","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":"674510bdc0dbf19e2e1e1a8ce7d158e65db0b04435ba4fb3c58940df8b426691","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-08-09T16:16:43Z","title_canon_sha256":"b831f2fc4f24a19e4463d2068ee49f0f91fbc7b6e2cecba284ae1f3cef2d1739"},"schema_version":"1.0","source":{"id":"2208.04881","kind":"arxiv","version":2}},"canonical_sha256":"667170c12284aae2f647c3a8a8809c205408862c536dc2908a9dc22992d61bc3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"667170c12284aae2f647c3a8a8809c205408862c536dc2908a9dc22992d61bc3","first_computed_at":"2026-07-05T07:12:32.496838Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:12:32.496838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m6Tu1BMiHFkyL3O7F05fQz/7LlBCWaxeeheg32hqrCIqSsS7MFqxq5tYXsuOfldjU1RiJiHF8PRGni5s+RS9Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:12:32.497307Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.04881","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:882c31695ef62e6a0838b0c901c0348e2320e0e462fdbaf82fd58bb864544a7a","sha256:5680e493ec8234a757bee3b559e673916cb18a436b405303ec16a850e5f5355c"],"state_sha256":"f55dc4059969c482004f57f0b315f02853cd643bcfa2abb5be47ca4c9e3fb494"}