{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:P3E5ZG4XWFSFALLTUZ422BU2LQ","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":"f6c14eb3ebfcb628a561948dcbc6419dc947059ebbfa6c9549015275f2dd7a9a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-06-22T15:14:39Z","title_canon_sha256":"f1402afdb172aa309fca7b035bf61d8a6f1f66969fd5ec7b9666c882d46f9c58"},"schema_version":"1.0","source":{"id":"1806.08717","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08717","created_at":"2026-05-18T00:00:54Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08717v1","created_at":"2026-05-18T00:00:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08717","created_at":"2026-05-18T00:00:54Z"},{"alias_kind":"pith_short_12","alias_value":"P3E5ZG4XWFSF","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"P3E5ZG4XWFSFALLT","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"P3E5ZG4X","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:30923be618ee11427d54181951ce27e94895183811580b7be2559bcfd6cb5209","target":"graph","created_at":"2026-05-18T00:00:54Z","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":"A Muon Collider poses a number of challenging problems in the lattice design - low beta-star, small circumference, large physical and dynamic aperture - which must be solved in order to realize the unique opportunities it offers for the high-energy physics. This contribution presents basic solutions which make it possible to achieve the goals for both the energy frontier collider and the Higgs factory with Nb3Sn magnet parameters.","authors_text":"E. Gianfelice-Wendt, V. Kapin, Y. Alexahin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-06-22T15:14:39Z","title":"Muon Collider Lattice Concepts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08717","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:e60cf417785ac27458d2e87a2c5107daa77f2ca7fa8665b71ff559260f8a3c01","target":"record","created_at":"2026-05-18T00:00:54Z","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":"f6c14eb3ebfcb628a561948dcbc6419dc947059ebbfa6c9549015275f2dd7a9a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-06-22T15:14:39Z","title_canon_sha256":"f1402afdb172aa309fca7b035bf61d8a6f1f66969fd5ec7b9666c882d46f9c58"},"schema_version":"1.0","source":{"id":"1806.08717","kind":"arxiv","version":1}},"canonical_sha256":"7ec9dc9b97b164502d73a679ad069a5c36f027590b25bec2e990fe3b62a2518d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ec9dc9b97b164502d73a679ad069a5c36f027590b25bec2e990fe3b62a2518d","first_computed_at":"2026-05-18T00:00:54.825443Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:54.825443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZU4HtbVRssoFEnqJAvlP06/gKrvDULkR1XE4DE0CrE12FW+2ewhQp+8Ghe0t1MUfBbpTnLQIc12cAEg6aetNBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:54.825967Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.08717","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e60cf417785ac27458d2e87a2c5107daa77f2ca7fa8665b71ff559260f8a3c01","sha256:30923be618ee11427d54181951ce27e94895183811580b7be2559bcfd6cb5209"],"state_sha256":"6c33ab9d4e816f13b04142a4420af2f52d8c750337aa0f9c51c107c0ca4d0b0c"}