{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7PXRDJ7NLJ6WOBN72WVQABKUSL","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":"78e23435528437984f639cdb73d3e2cfc961184eb66a97a6dec4ce6236c97cc6","cross_cats_sorted":["cs.DC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-31T13:01:18Z","title_canon_sha256":"5bd7666b8f0318242973b3590e1d311aa8a8a30e274a0452cfc31004d46ff02f"},"schema_version":"1.0","source":{"id":"2606.01211","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.01211","created_at":"2026-06-02T02:04:26Z"},{"alias_kind":"arxiv_version","alias_value":"2606.01211v1","created_at":"2026-06-02T02:04:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.01211","created_at":"2026-06-02T02:04:26Z"},{"alias_kind":"pith_short_12","alias_value":"7PXRDJ7NLJ6W","created_at":"2026-06-02T02:04:26Z"},{"alias_kind":"pith_short_16","alias_value":"7PXRDJ7NLJ6WOBN7","created_at":"2026-06-02T02:04:26Z"},{"alias_kind":"pith_short_8","alias_value":"7PXRDJ7N","created_at":"2026-06-02T02:04:26Z"}],"graph_snapshots":[{"event_id":"sha256:38dc32543038ae936b614db7c0a88f5efb5ad3fe9849201747f171d567d148ce","target":"graph","created_at":"2026-06-02T02:04:26Z","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/2606.01211/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Shor's algorithm proved that asymmetric cryptographic protocols based on the integer factorization and discrete logarithm problems are no longer safe in a world with large-scale quantum computers. As a result, Post-Quantum Cryptography (PQC) has been developed over the last few years, seeking cryptographic primitives resistant to quantum attacks. One of the main hard problems underlying PQC schemes is the Learning with Errors (LWE) problem, which is significantly more computationally intensive than its classical predecessors. In this work, we present a Key Encapsulation Mechanism (KEM) based o","authors_text":"Daniele Gregori, Elisabetta Boella, Gabriella Bettonte, Marco Pedicini, Matteo Barbieri, Nitin Shukla, Simone Rizzo, Tiziana Liberati","cross_cats":["cs.DC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-31T13:01:18Z","title":"GPU Acceleration of Learning With Errors KEMs Using OpenACC for Post-Quantum Cryptography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.01211","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":"sha256:4bf7a956de918ea7cc025f3ded6d327ea45cef39ae661280b1ec1bc1f5a8a808","target":"record","created_at":"2026-06-02T02:04:26Z","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":"78e23435528437984f639cdb73d3e2cfc961184eb66a97a6dec4ce6236c97cc6","cross_cats_sorted":["cs.DC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-31T13:01:18Z","title_canon_sha256":"5bd7666b8f0318242973b3590e1d311aa8a8a30e274a0452cfc31004d46ff02f"},"schema_version":"1.0","source":{"id":"2606.01211","kind":"arxiv","version":1}},"canonical_sha256":"fbef11a7ed5a7d6705bfd5ab00055492d36b0f98c8e552fd7934edfc3f4ea337","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fbef11a7ed5a7d6705bfd5ab00055492d36b0f98c8e552fd7934edfc3f4ea337","first_computed_at":"2026-06-02T02:04:26.931393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T02:04:26.931393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EpI7BkRPe74Su2SwUlU8C/zRhqe8bSvD895I4GQTmTHIjuJppbnuDhWCvLG9OjIJFjm02cgmMqWxsI9DWgpAAg==","signature_status":"signed_v1","signed_at":"2026-06-02T02:04:26.931799Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.01211","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bf7a956de918ea7cc025f3ded6d327ea45cef39ae661280b1ec1bc1f5a8a808","sha256:38dc32543038ae936b614db7c0a88f5efb5ad3fe9849201747f171d567d148ce"],"state_sha256":"6d0cbe406d7e84bce1ef6b480c032127fb8f6c5b66ef9326ef469086c1ec2dd6"}