{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CZIHTUROZIQ37ADO5UMYG7HJES","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":"3624363c7480cf99bf7079835f970e60a4fbb302d9a00ccc9f37beffda668dcd","cross_cats_sorted":["nucl-ex","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-08-28T13:07:03Z","title_canon_sha256":"428af8c32cd8f864bf72024c3c6c500745a2af84f8acab36f004f7024d203de9"},"schema_version":"1.0","source":{"id":"1808.10280","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10280","created_at":"2026-05-18T00:06:11Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10280v1","created_at":"2026-05-18T00:06:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10280","created_at":"2026-05-18T00:06:11Z"},{"alias_kind":"pith_short_12","alias_value":"CZIHTUROZIQ3","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"CZIHTUROZIQ37ADO","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"CZIHTURO","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:89449616c84b4bd58c6db650da0a0f13b2a40ec953060432bd386184c5cbbd09","target":"graph","created_at":"2026-05-18T00:06:11Z","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 report on the design, installation, and test of an experimental facility for the production of ultra-cold atomic isotopes and isomers of cesium. The setup covers a broad span of mass numbers and nuclear isomers, allowing one to directly compare chains of isotopes and isotope/isomer pairs. Cesium nuclei are produced by fission or fusion-evaporation reactions using primary proton beams from a 130 MeV cyclotron impinging upon a suitable target. The species of interest is ejected from the target in ionic form, electrostatically accelerated, mass separated, and routed to a science chamber. Here,","authors_text":"Alexandros Giatzoglou, Ferruccio Renzoni, Iain D. Moore, Ilkka Pohjalainen, Luca Marmugi, Philip M. Walker, Sami Rinta-Antila, Tanapoom Poomaradee","cross_cats":["nucl-ex","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-08-28T13:07:03Z","title":"A Facility for Production and Laser Cooling of Cesium Isotopes and Isomers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10280","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":"sha256:860622abb7139e4f5f3d9e2444192a498e2bf228adfb42e9b2606060d905f8e9","target":"record","created_at":"2026-05-18T00:06:11Z","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":"3624363c7480cf99bf7079835f970e60a4fbb302d9a00ccc9f37beffda668dcd","cross_cats_sorted":["nucl-ex","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-08-28T13:07:03Z","title_canon_sha256":"428af8c32cd8f864bf72024c3c6c500745a2af84f8acab36f004f7024d203de9"},"schema_version":"1.0","source":{"id":"1808.10280","kind":"arxiv","version":1}},"canonical_sha256":"165079d22eca21bf806eed19837ce924bec81aca8e73f7d0676ea43d4373339e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"165079d22eca21bf806eed19837ce924bec81aca8e73f7d0676ea43d4373339e","first_computed_at":"2026-05-18T00:06:11.041551Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:11.041551Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xJS07/e+x8lz4WqlRN8dBiIYfQUfXiQnVViQgJKpH4d1+tfVTNcK1W9KeVFLWKFtg4JAE00wzJb64CcNacFUBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:11.042213Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.10280","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:860622abb7139e4f5f3d9e2444192a498e2bf228adfb42e9b2606060d905f8e9","sha256:89449616c84b4bd58c6db650da0a0f13b2a40ec953060432bd386184c5cbbd09"],"state_sha256":"5a863fb59d39f23460a17a106ffbfbf3cd4df43d13372a3c8cf1598f5aee4924"}