{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5MFAZEO5U4U35V5VOUPUJJP64T","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":"2f3d0a433c70f9961a6904c56c492bf0c7aabcd5c33978c6ac966b2e03a0749e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-01-23T16:16:23Z","title_canon_sha256":"7315c4875d42180ed46291cc40184048a3b303eca31e5fac48ee54056517ad91"},"schema_version":"1.0","source":{"id":"2501.13799","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.13799","created_at":"2026-07-05T10:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"2501.13799v1","created_at":"2026-07-05T10:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.13799","created_at":"2026-07-05T10:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"5MFAZEO5U4U3","created_at":"2026-07-05T10:04:34Z"},{"alias_kind":"pith_short_16","alias_value":"5MFAZEO5U4U35V5V","created_at":"2026-07-05T10:04:34Z"},{"alias_kind":"pith_short_8","alias_value":"5MFAZEO5","created_at":"2026-07-05T10:04:34Z"}],"graph_snapshots":[{"event_id":"sha256:99b0980ad32b5dbdcc691f78a9f76699f97c9703dfdff9f5276b7a31d708f285","target":"graph","created_at":"2026-07-05T10:04:34Z","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/2501.13799/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Resource-constrained devices such as wireless sensors and Internet of Things (IoT) devices have become ubiquitous in our digital ecosystem. These devices generate and handle a major part of our digital data. However, due to the impending threat of quantum computers on our existing public-key cryptographic schemes and the limited resources available on IoT devices, it is important to design lightweight post-quantum cryptographic (PQC) schemes suitable for these devices. In this work, we explored the design space of learning with error-based PQC schemes to design a lightweight key-encapsulation ","authors_text":"Angshuman Karmakar, Archisman Ghosh, Ingrid Verbauwhede, Shreyas Sen, Suparna Kundu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-01-23T16:16:23Z","title":"Rudraksh: A compact and lightweight post-quantum key-encapsulation mechanism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.13799","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:b72b2ce9af2757f05424354cd2c34453b666f709d84f822660c8b5bae9ac58e4","target":"record","created_at":"2026-07-05T10:04:34Z","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":"2f3d0a433c70f9961a6904c56c492bf0c7aabcd5c33978c6ac966b2e03a0749e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2025-01-23T16:16:23Z","title_canon_sha256":"7315c4875d42180ed46291cc40184048a3b303eca31e5fac48ee54056517ad91"},"schema_version":"1.0","source":{"id":"2501.13799","kind":"arxiv","version":1}},"canonical_sha256":"eb0a0c91dda729bed7b5751f44a5fee4e3e7e4105f4c8436f6f041588e1e6f5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb0a0c91dda729bed7b5751f44a5fee4e3e7e4105f4c8436f6f041588e1e6f5f","first_computed_at":"2026-07-05T10:04:34.040530Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:04:34.040530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A35wHI7ByWpxgusKn+pE4KcGe9KjaQvnTAF0E7ov8JvhnqPXjSWo2UE6zeq5vjhJtAbTNYZMJMFSUI/9L+0QCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:04:34.040933Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.13799","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b72b2ce9af2757f05424354cd2c34453b666f709d84f822660c8b5bae9ac58e4","sha256:99b0980ad32b5dbdcc691f78a9f76699f97c9703dfdff9f5276b7a31d708f285"],"state_sha256":"a94467ab3795c6112fc2510a9d86e17ff936c8e6787559b0fe1f30338fe08e5d"}