{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AUZDVIOXDKKWACWMJIK7CTNQJC","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":"f54604b2a7d3b6d6848336d245d8ea3b8241bbe5e458f7652a7fb3097a70073a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-01T16:21:37Z","title_canon_sha256":"5d9ff7bad6a3a6cab3158b2a616b90141e77c065f428173ecd386d73cd3c0103"},"schema_version":"1.0","source":{"id":"2607.01134","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.01134","created_at":"2026-07-02T01:18:30Z"},{"alias_kind":"arxiv_version","alias_value":"2607.01134v1","created_at":"2026-07-02T01:18:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.01134","created_at":"2026-07-02T01:18:30Z"},{"alias_kind":"pith_short_12","alias_value":"AUZDVIOXDKKW","created_at":"2026-07-02T01:18:30Z"},{"alias_kind":"pith_short_16","alias_value":"AUZDVIOXDKKWACWM","created_at":"2026-07-02T01:18:30Z"},{"alias_kind":"pith_short_8","alias_value":"AUZDVIOX","created_at":"2026-07-02T01:18:30Z"}],"graph_snapshots":[{"event_id":"sha256:8e5e2c954a87dfb5e001fc3b8efe270e7ebcf93471ee992a842f2d9f6a47c17c","target":"graph","created_at":"2026-07-02T01:18:30Z","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/2607.01134/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Altitude Structure of the Wide-field Spectroscopic Telescope (WST) is designed to support and position both primary and secondary mirrors, made of structural steel. Due to its dimensions, the Altitude Structure is a substantial part of the WST facility, and its weight, performance, and dynamic behavior play a critical role in the functioning of the Telescope. This paper discusses the iterative process starting from the preliminary structural layout and leading to the optimization of the entire Structure. A Finite Element (FE) model was developed, defining the detailed dimensions and cross ","authors_text":"Ciro Del Vecchio, Gaston Gausachs, Olga Bellido, Philippe Dierickx, Simone D'Auria, Tony Trauvillon, Vincenzo Cianniello, Vincenzo de Caprio, William Sutherland","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-01T16:21:37Z","title":"WST, the Wide-field Spectroscopic Telescope: Telescope structure FE analyses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.01134","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:fb9c6e29b88af5c4fc1064823904aa3512ff1a70183fa3b22c77c4484c5b5e50","target":"record","created_at":"2026-07-02T01:18:30Z","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":"f54604b2a7d3b6d6848336d245d8ea3b8241bbe5e458f7652a7fb3097a70073a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-07-01T16:21:37Z","title_canon_sha256":"5d9ff7bad6a3a6cab3158b2a616b90141e77c065f428173ecd386d73cd3c0103"},"schema_version":"1.0","source":{"id":"2607.01134","kind":"arxiv","version":1}},"canonical_sha256":"05323aa1d71a95600acc4a15f14db048a885e3d60cbcc4dc1a2357675602bf49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05323aa1d71a95600acc4a15f14db048a885e3d60cbcc4dc1a2357675602bf49","first_computed_at":"2026-07-02T01:18:30.063239Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-02T01:18:30.063239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"odS8dJgccUA5BEgM/wfxgWVFbCvznx2R9F9otP5czrRevBRrW8Qon7MzKv5lTa/MC/qkX/306jzUNZdklGl9AQ==","signature_status":"signed_v1","signed_at":"2026-07-02T01:18:30.063648Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.01134","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb9c6e29b88af5c4fc1064823904aa3512ff1a70183fa3b22c77c4484c5b5e50","sha256:8e5e2c954a87dfb5e001fc3b8efe270e7ebcf93471ee992a842f2d9f6a47c17c"],"state_sha256":"e369f07e6693b307d444fe9acefc6da96d99863c81942ba41183b6e126e9f35a"}