{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SKSW7OEBE2WIG4HACIU3NG34HD","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":"1dfb25501fec9a0efe63f7392e007ee3501f88952b8cfb76d97e93b3a213d37c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-29T14:34:36Z","title_canon_sha256":"5b444c45e741c7dd9c2c02abab36db2035ea724fc6754339a1ecd8fc9899b3f0"},"schema_version":"1.0","source":{"id":"2505.23485","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.23485","created_at":"2026-05-22T01:03:43Z"},{"alias_kind":"arxiv_version","alias_value":"2505.23485v2","created_at":"2026-05-22T01:03:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.23485","created_at":"2026-05-22T01:03:43Z"},{"alias_kind":"pith_short_12","alias_value":"SKSW7OEBE2WI","created_at":"2026-05-22T01:03:43Z"},{"alias_kind":"pith_short_16","alias_value":"SKSW7OEBE2WIG4HA","created_at":"2026-05-22T01:03:43Z"},{"alias_kind":"pith_short_8","alias_value":"SKSW7OEB","created_at":"2026-05-22T01:03:43Z"}],"graph_snapshots":[{"event_id":"sha256:a7ee68be10e5b49fee42a2de404988670b8a55a93aa46775a22864869f62f269","target":"graph","created_at":"2026-05-22T01:03:43Z","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/2505.23485/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The working parameters and challenges of ultra-high-field pulsed commercial stellarator reactors of small plasma volume with breeding external to resistive coils ($transposed$ stellarator) are studied. They may allow production of commercial heat and electricity in a tiny and simple device, and contribute to the knowledge on burning plasmas. The concept is based on the previous works (V. Queral et al.) performed for the high-field experimental fusion reactor i-ASTER (J. Fus. Energy 37 2018) and the recent Distributed Divertor concept (non-resonant divertor on the full toroid; J. Fus. Energy 44","authors_text":"A. De Castro, A. Moro\\~no, D. Spong, E. Rincon, I. Fernandez-Berceruelo, I. Palermo, J.M. Reynolds, J. Varela, S. Cabrera, V. Queral, V. Tribaldos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-29T14:34:36Z","title":"Initial evaluation of miniature ultra-high-field commercial stellarator reactors with breeding external to resistive coils"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.23485","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":"sha256:6cbace47b017654cae132a730c221454ed2cafc0f9d93bd462b3cc2ba839e54a","target":"record","created_at":"2026-05-22T01:03:43Z","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":"1dfb25501fec9a0efe63f7392e007ee3501f88952b8cfb76d97e93b3a213d37c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2025-05-29T14:34:36Z","title_canon_sha256":"5b444c45e741c7dd9c2c02abab36db2035ea724fc6754339a1ecd8fc9899b3f0"},"schema_version":"1.0","source":{"id":"2505.23485","kind":"arxiv","version":2}},"canonical_sha256":"92a56fb88126ac8370e01229b69b7c38d88bdc215ef8c3702d84fc0a94c3e53e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92a56fb88126ac8370e01229b69b7c38d88bdc215ef8c3702d84fc0a94c3e53e","first_computed_at":"2026-05-22T01:03:43.269611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:03:43.269611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IV8KrDmdIIrwdR8QXLpPvb7OLc9FzLt+rk8RZ8Uw9vSUWzSoctwqsmKnlTB6+ZIgsGMFbpFjaWjn+R3U+WN5DA==","signature_status":"signed_v1","signed_at":"2026-05-22T01:03:43.270458Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.23485","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cbace47b017654cae132a730c221454ed2cafc0f9d93bd462b3cc2ba839e54a","sha256:a7ee68be10e5b49fee42a2de404988670b8a55a93aa46775a22864869f62f269"],"state_sha256":"4cfcfe1222a31430d00c5fdbe3e11b8f4740c70f8441bcb6ce91c512a2473292"}