{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:JHXVQJ3WT6ZDQQYPWPP6PBK3AK","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":"c80ae182d2eb0070f01bea1dab2c3708acb42adf11ccc09103b31c9a9a2c38c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2013-06-21T10:21:00Z","title_canon_sha256":"fd5ab0dc577d194e7a1e0df1818f6c827ef746824f456879710daeea7b18118b"},"schema_version":"1.0","source":{"id":"1306.5089","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.5089","created_at":"2026-05-18T03:02:59Z"},{"alias_kind":"arxiv_version","alias_value":"1306.5089v3","created_at":"2026-05-18T03:02:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.5089","created_at":"2026-05-18T03:02:59Z"},{"alias_kind":"pith_short_12","alias_value":"JHXVQJ3WT6ZD","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JHXVQJ3WT6ZDQQYP","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JHXVQJ3W","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:c7d9073421b6e14dd7073d11d3b3367d1282a0a331c3c9f01ffadee1e5cef06d","target":"graph","created_at":"2026-05-18T03:02:59Z","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 provide a proof of strong normalisation for lambda+, a recently introduced, explicitly typed, non-deterministic lambda-calculus where isomorphic propositions are identified. Such a proof is a non-trivial adaptation of the reducibility candidates technique.","authors_text":"Alejandro D\\'iaz-Caro, Gilles Dowek","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2013-06-21T10:21:00Z","title":"Normalisation of a Non-deterministic Type Isomorphic {\\lambda}-calculus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5089","kind":"arxiv","version":3},"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:ac19765e558c9c0e220b734b04b8bd56e73559bf1a4299be2582c15091b2237b","target":"record","created_at":"2026-05-18T03:02:59Z","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":"c80ae182d2eb0070f01bea1dab2c3708acb42adf11ccc09103b31c9a9a2c38c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2013-06-21T10:21:00Z","title_canon_sha256":"fd5ab0dc577d194e7a1e0df1818f6c827ef746824f456879710daeea7b18118b"},"schema_version":"1.0","source":{"id":"1306.5089","kind":"arxiv","version":3}},"canonical_sha256":"49ef5827769fb238430fb3dfe7855b02a44c68c85bb4379ab3854946e0fc604a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49ef5827769fb238430fb3dfe7855b02a44c68c85bb4379ab3854946e0fc604a","first_computed_at":"2026-05-18T03:02:59.379355Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:02:59.379355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r4KXgVlX3Dn2DQd3ACc7XMtV57zyRMaR3/imqRb9Akp809byhVY5mKZpYSy58LrsZQlEEjqWDMyFhNA2CtwWBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:02:59.380102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.5089","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac19765e558c9c0e220b734b04b8bd56e73559bf1a4299be2582c15091b2237b","sha256:c7d9073421b6e14dd7073d11d3b3367d1282a0a331c3c9f01ffadee1e5cef06d"],"state_sha256":"32698f93458e08a699ce4f5121859741de261e1d9d397e332b172f474198cb56"}