{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HOOLI6TFESW674GM74UZH4RR72","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":"21b6b97297278a35b9c1c96a8413584050729574c4fcbce4815dc089a475cb86","cross_cats_sorted":["cs.CR","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-05-09T22:55:16Z","title_canon_sha256":"1c1459b3e232e27bdc25cee0bb37dc7fae83f9cd4574e8b957c05b69f0349839"},"schema_version":"1.0","source":{"id":"1505.02325","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.02325","created_at":"2026-05-18T02:16:19Z"},{"alias_kind":"arxiv_version","alias_value":"1505.02325v1","created_at":"2026-05-18T02:16:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02325","created_at":"2026-05-18T02:16:19Z"},{"alias_kind":"pith_short_12","alias_value":"HOOLI6TFESW6","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HOOLI6TFESW674GM","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HOOLI6TF","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:4e2692cb91cb39c8415947b6765935fe113b6163b0f119f16913307d0fdba685","target":"graph","created_at":"2026-05-18T02:16:19Z","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":"Choosing a hard-to-guess secret is a prerequisite in many security applications. Whether it is a password for user authentication or a secret key for a cryptographic primitive, picking it requires the user to trade-off usability costs with resistance against an adversary: a simple password is easier to remember but is also easier to guess; likewise, a shorter cryptographic key may require fewer computational and storage resources but it is also easier to attack. A fundamental question is how one can optimally resolve this trade-off. A big challenge is the fact that an adversary can also utiliz","authors_text":"Carlos Cid, MHR Khouzani, Mudhakar Srivatsa, Piotr Mardziel","cross_cats":["cs.CR","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-05-09T22:55:16Z","title":"Picking vs. Guessing Secrets: A Game-Theoretic Analysis (Technical Report)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02325","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:aa9bc47f9d1e64b5476ac4301592466b414d7149280aca9b70e20aa1da88e9ac","target":"record","created_at":"2026-05-18T02:16:19Z","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":"21b6b97297278a35b9c1c96a8413584050729574c4fcbce4815dc089a475cb86","cross_cats_sorted":["cs.CR","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-05-09T22:55:16Z","title_canon_sha256":"1c1459b3e232e27bdc25cee0bb37dc7fae83f9cd4574e8b957c05b69f0349839"},"schema_version":"1.0","source":{"id":"1505.02325","kind":"arxiv","version":1}},"canonical_sha256":"3b9cb47a6524adeff0ccff2993f231fe80292b27b14b6b995fbf3538f8ff3fbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b9cb47a6524adeff0ccff2993f231fe80292b27b14b6b995fbf3538f8ff3fbc","first_computed_at":"2026-05-18T02:16:19.184523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:19.184523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uPsOg0rO11AT7mfAce00SNpkWSnLbzz7IK/W4ZxWMWfBIyBnBWH+cCv7xSaE3F31B7Rr2yb9KC4HgYVnpH5QBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:19.185627Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.02325","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa9bc47f9d1e64b5476ac4301592466b414d7149280aca9b70e20aa1da88e9ac","sha256:4e2692cb91cb39c8415947b6765935fe113b6163b0f119f16913307d0fdba685"],"state_sha256":"3df30db48c17f430823ff2206d50f755def27b4782a2e5b1f88cc668fc5b28bd"}