{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:PMYSYKI4HHYKUNZMVK2GP4QGDM","short_pith_number":"pith:PMYSYKI4","canonical_record":{"source":{"id":"1403.7295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-03-28T07:47:11Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"aea7e2ec17821f0bda161daadc5e2337b8eb3bd4fa3eb050d31f1c46f0300252","abstract_canon_sha256":"3361d4d39c13cd13c63c17ef6693d58a4938cb7832a4c7833cb85de6b2ae03e7"},"schema_version":"1.0"},"canonical_sha256":"7b312c291c39f0aa372caab467f2061b1f44359c076eaafff11938932800039c","source":{"kind":"arxiv","id":"1403.7295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.7295","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"arxiv_version","alias_value":"1403.7295v1","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7295","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"pith_short_12","alias_value":"PMYSYKI4HHYK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PMYSYKI4HHYKUNZM","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PMYSYKI4","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:PMYSYKI4HHYKUNZMVK2GP4QGDM","target":"record","payload":{"canonical_record":{"source":{"id":"1403.7295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-03-28T07:47:11Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"aea7e2ec17821f0bda161daadc5e2337b8eb3bd4fa3eb050d31f1c46f0300252","abstract_canon_sha256":"3361d4d39c13cd13c63c17ef6693d58a4938cb7832a4c7833cb85de6b2ae03e7"},"schema_version":"1.0"},"canonical_sha256":"7b312c291c39f0aa372caab467f2061b1f44359c076eaafff11938932800039c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:19.994886Z","signature_b64":"cZ5bHnBDKvB/fCciYAQN1uREUBQCTkNeftm+GE4qRw3KJ8/KLlypcVDDKVATvbKjJ+6bM2FS6MuLssmr3qyyCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b312c291c39f0aa372caab467f2061b1f44359c076eaafff11938932800039c","last_reissued_at":"2026-05-18T02:55:19.994363Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:19.994363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.7295","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:55:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2jZ4mwnMfvzfiJdK8qAMJh59pGS8rkAbrdvHAAhbbmOC/e9K8oUY8i9PL0OChgTK7SlqNfx8W9eAgtyDruz6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:27:34.307150Z"},"content_sha256":"48c41f0dd40c901debcbade67888d8d06a2650a88cee1c63d28c079b17580ad8","schema_version":"1.0","event_id":"sha256:48c41f0dd40c901debcbade67888d8d06a2650a88cee1c63d28c079b17580ad8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:PMYSYKI4HHYKUNZMVK2GP4QGDM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improving the throughput of the AES algorithm with multicore processors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.DC","authors_text":"A. Barnes, K. Mettananda, R. Fernando, R. G. Ragel","submitted_at":"2014-03-28T07:47:11Z","abstract_excerpt":"AES, Advanced Encryption Standard, can be considered the most widely used modern symmetric key encryption standard. To encrypt/decrypt a file using the AES algorithm, the file must undergo a set of complex computational steps. Therefore a software implementation of AES algorithm would be slow and consume large amount of time to complete. The immense increase of both stored and transferred data in the recent years had made this problem even more daunting when the need to encrypt/decrypt such data arises. As a solution to this problem, in this paper, we present an extensive study of enhancing th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7295","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:55:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HTdubXXtbNSWeS1ZgffVFnba4TzRGTmxB92fYKdLTLTxHomcLBnfBJbgbEremmoaM8705j23SxDV/ht9HZf9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:27:34.307905Z"},"content_sha256":"a8fd5f5ade7b03ed015b453112d4a0e37adfa88fff73cabd9c70c78404583081","schema_version":"1.0","event_id":"sha256:a8fd5f5ade7b03ed015b453112d4a0e37adfa88fff73cabd9c70c78404583081"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/bundle.json","state_url":"https://pith.science/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T20:27:34Z","links":{"resolver":"https://pith.science/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM","bundle":"https://pith.science/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/bundle.json","state":"https://pith.science/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PMYSYKI4HHYKUNZMVK2GP4QGDM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PMYSYKI4HHYKUNZMVK2GP4QGDM","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":"3361d4d39c13cd13c63c17ef6693d58a4938cb7832a4c7833cb85de6b2ae03e7","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-03-28T07:47:11Z","title_canon_sha256":"aea7e2ec17821f0bda161daadc5e2337b8eb3bd4fa3eb050d31f1c46f0300252"},"schema_version":"1.0","source":{"id":"1403.7295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.7295","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"arxiv_version","alias_value":"1403.7295v1","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7295","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"pith_short_12","alias_value":"PMYSYKI4HHYK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PMYSYKI4HHYKUNZM","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PMYSYKI4","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:a8fd5f5ade7b03ed015b453112d4a0e37adfa88fff73cabd9c70c78404583081","target":"graph","created_at":"2026-05-18T02:55:19Z","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":"AES, Advanced Encryption Standard, can be considered the most widely used modern symmetric key encryption standard. To encrypt/decrypt a file using the AES algorithm, the file must undergo a set of complex computational steps. Therefore a software implementation of AES algorithm would be slow and consume large amount of time to complete. The immense increase of both stored and transferred data in the recent years had made this problem even more daunting when the need to encrypt/decrypt such data arises. As a solution to this problem, in this paper, we present an extensive study of enhancing th","authors_text":"A. Barnes, K. Mettananda, R. Fernando, R. G. Ragel","cross_cats":["cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-03-28T07:47:11Z","title":"Improving the throughput of the AES algorithm with multicore processors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7295","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":"sha256:48c41f0dd40c901debcbade67888d8d06a2650a88cee1c63d28c079b17580ad8","target":"record","created_at":"2026-05-18T02:55:19Z","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":"3361d4d39c13cd13c63c17ef6693d58a4938cb7832a4c7833cb85de6b2ae03e7","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-03-28T07:47:11Z","title_canon_sha256":"aea7e2ec17821f0bda161daadc5e2337b8eb3bd4fa3eb050d31f1c46f0300252"},"schema_version":"1.0","source":{"id":"1403.7295","kind":"arxiv","version":1}},"canonical_sha256":"7b312c291c39f0aa372caab467f2061b1f44359c076eaafff11938932800039c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b312c291c39f0aa372caab467f2061b1f44359c076eaafff11938932800039c","first_computed_at":"2026-05-18T02:55:19.994363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:19.994363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cZ5bHnBDKvB/fCciYAQN1uREUBQCTkNeftm+GE4qRw3KJ8/KLlypcVDDKVATvbKjJ+6bM2FS6MuLssmr3qyyCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:19.994886Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.7295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48c41f0dd40c901debcbade67888d8d06a2650a88cee1c63d28c079b17580ad8","sha256:a8fd5f5ade7b03ed015b453112d4a0e37adfa88fff73cabd9c70c78404583081"],"state_sha256":"883191e81d244ca66ea635ac2983dba28d087e3441145dee3710375862c96e32"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Fxp2buMAkE0k1Rz/YydhgT/Yuz2EklPiQEHqlNoQ3OCi6lxZjrPKEtos68nzRY5x15P+G56MPLeFoLqvTGOCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:27:34.311618Z","bundle_sha256":"8a389753224fb4ce01c6dd45d202b37abd481ffd5604be44e6cc9255b81ce4ef"}}