{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CAED3AP6IBMJN76PBL6UPGH4DW","short_pith_number":"pith:CAED3AP6","canonical_record":{"source":{"id":"2501.01737","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-01-03T10:00:46Z","cross_cats_sorted":[],"title_canon_sha256":"6bee80e2f4ee91d642174f62e0b4ac39a8c75f3b095e0c6a6104b90a84d1dfec","abstract_canon_sha256":"decd705c2646ad4b71051f8c2f1a185d66b5d71a36de00f6d7e044f1d814f9b4"},"schema_version":"1.0"},"canonical_sha256":"10083d81fe405896ffcf0afd4798fc1d828ea07edccc3b402e41d94fff079319","source":{"kind":"arxiv","id":"2501.01737","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.01737","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"arxiv_version","alias_value":"2501.01737v1","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.01737","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_12","alias_value":"CAED3AP6IBMJ","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_16","alias_value":"CAED3AP6IBMJN76P","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_8","alias_value":"CAED3AP6","created_at":"2026-07-05T09:56:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CAED3AP6IBMJN76PBL6UPGH4DW","target":"record","payload":{"canonical_record":{"source":{"id":"2501.01737","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-01-03T10:00:46Z","cross_cats_sorted":[],"title_canon_sha256":"6bee80e2f4ee91d642174f62e0b4ac39a8c75f3b095e0c6a6104b90a84d1dfec","abstract_canon_sha256":"decd705c2646ad4b71051f8c2f1a185d66b5d71a36de00f6d7e044f1d814f9b4"},"schema_version":"1.0"},"canonical_sha256":"10083d81fe405896ffcf0afd4798fc1d828ea07edccc3b402e41d94fff079319","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:56:40.174182Z","signature_b64":"ICmDVl2GKFdTmB9MX2sAD+0XoHfVEW0qvTTRCWiNyVadhaPj94YvO8UKT/W1e+0+Pm3B1Mr0NLdRJACoW/hbDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10083d81fe405896ffcf0afd4798fc1d828ea07edccc3b402e41d94fff079319","last_reissued_at":"2026-07-05T09:56:40.173668Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:56:40.173668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.01737","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":"2026-07-05T09:56:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OlKUlnlAzBSIBiNl6pX1OG3YyWB7mI6tTmY4Cc9XZmo/85IiDjlYZOy0CZM0ThBRPCG4auFd3rAl0iAAU0ciCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:55:52.954552Z"},"content_sha256":"83468137bf32c332384cc729bdfffeff788581250d9d0b52d4090c7fd1b593a9","schema_version":"1.0","event_id":"sha256:83468137bf32c332384cc729bdfffeff788581250d9d0b52d4090c7fd1b593a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CAED3AP6IBMJN76PBL6UPGH4DW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"DSLR-CNN: Efficient CNN Acceleration using Digit-Serial Left-to-Right Arithmetic","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Jeong-A Lee, Malik Zohaib Nisar, Muhammad Sohail Ibrahim, Muhammad Usman, Saeid Gorgin","submitted_at":"2025-01-03T10:00:46Z","abstract_excerpt":"Digit-serial arithmetic has emerged as a viable approach for designing hardware accelerators, reducing interconnections, area utilization, and power consumption. However, conventional methods suffer from performance and latency issues. To address these challenges, we propose an accelerator design using left-to-right (LR) arithmetic, which performs computations in a most-significant digit first (MSDF) manner, enabling digit-level pipelining. This leads to substantial performance improvements and reduced latency. The processing engine is designed for convolutional neural networks (CNNs), which i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.01737","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.01737/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:56:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l0KIWfXKRRG9oWe4zE7NVViHjShBJbaQD8+uAKzaxMaz58DYZBFvdYy9T4QFsQKexcQHAiqi7ge4KbpMKvluBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:55:52.955086Z"},"content_sha256":"2d39c30cc1e97216fd0f4e54314320f8a1ca9af4b419afd3d4809dd62bee717c","schema_version":"1.0","event_id":"sha256:2d39c30cc1e97216fd0f4e54314320f8a1ca9af4b419afd3d4809dd62bee717c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CAED3AP6IBMJN76PBL6UPGH4DW/bundle.json","state_url":"https://pith.science/pith/CAED3AP6IBMJN76PBL6UPGH4DW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CAED3AP6IBMJN76PBL6UPGH4DW/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":"2026-08-04T01:55:52Z","links":{"resolver":"https://pith.science/pith/CAED3AP6IBMJN76PBL6UPGH4DW","bundle":"https://pith.science/pith/CAED3AP6IBMJN76PBL6UPGH4DW/bundle.json","state":"https://pith.science/pith/CAED3AP6IBMJN76PBL6UPGH4DW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CAED3AP6IBMJN76PBL6UPGH4DW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CAED3AP6IBMJN76PBL6UPGH4DW","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":"decd705c2646ad4b71051f8c2f1a185d66b5d71a36de00f6d7e044f1d814f9b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-01-03T10:00:46Z","title_canon_sha256":"6bee80e2f4ee91d642174f62e0b4ac39a8c75f3b095e0c6a6104b90a84d1dfec"},"schema_version":"1.0","source":{"id":"2501.01737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.01737","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"arxiv_version","alias_value":"2501.01737v1","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.01737","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_12","alias_value":"CAED3AP6IBMJ","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_16","alias_value":"CAED3AP6IBMJN76P","created_at":"2026-07-05T09:56:40Z"},{"alias_kind":"pith_short_8","alias_value":"CAED3AP6","created_at":"2026-07-05T09:56:40Z"}],"graph_snapshots":[{"event_id":"sha256:2d39c30cc1e97216fd0f4e54314320f8a1ca9af4b419afd3d4809dd62bee717c","target":"graph","created_at":"2026-07-05T09:56:40Z","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/2501.01737/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Digit-serial arithmetic has emerged as a viable approach for designing hardware accelerators, reducing interconnections, area utilization, and power consumption. However, conventional methods suffer from performance and latency issues. To address these challenges, we propose an accelerator design using left-to-right (LR) arithmetic, which performs computations in a most-significant digit first (MSDF) manner, enabling digit-level pipelining. This leads to substantial performance improvements and reduced latency. The processing engine is designed for convolutional neural networks (CNNs), which i","authors_text":"Jeong-A Lee, Malik Zohaib Nisar, Muhammad Sohail Ibrahim, Muhammad Usman, Saeid Gorgin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-01-03T10:00:46Z","title":"DSLR-CNN: Efficient CNN Acceleration using Digit-Serial Left-to-Right Arithmetic"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.01737","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":"sha256:83468137bf32c332384cc729bdfffeff788581250d9d0b52d4090c7fd1b593a9","target":"record","created_at":"2026-07-05T09:56:40Z","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":"decd705c2646ad4b71051f8c2f1a185d66b5d71a36de00f6d7e044f1d814f9b4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2025-01-03T10:00:46Z","title_canon_sha256":"6bee80e2f4ee91d642174f62e0b4ac39a8c75f3b095e0c6a6104b90a84d1dfec"},"schema_version":"1.0","source":{"id":"2501.01737","kind":"arxiv","version":1}},"canonical_sha256":"10083d81fe405896ffcf0afd4798fc1d828ea07edccc3b402e41d94fff079319","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10083d81fe405896ffcf0afd4798fc1d828ea07edccc3b402e41d94fff079319","first_computed_at":"2026-07-05T09:56:40.173668Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:56:40.173668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ICmDVl2GKFdTmB9MX2sAD+0XoHfVEW0qvTTRCWiNyVadhaPj94YvO8UKT/W1e+0+Pm3B1Mr0NLdRJACoW/hbDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:56:40.174182Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.01737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83468137bf32c332384cc729bdfffeff788581250d9d0b52d4090c7fd1b593a9","sha256:2d39c30cc1e97216fd0f4e54314320f8a1ca9af4b419afd3d4809dd62bee717c"],"state_sha256":"46b84e2108aff27ff4aaaa207dc5bd7e14181656d043a2fe96da44645106832a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f6W8EDUa1DgtAvo9dJd1HTxRNc8FN/EXWyafIHPFTMP+DH1ySTUe2HNJtfpDZ7HJIS0EWz84qkrAQlzdwxV8Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T01:55:52.961070Z","bundle_sha256":"163acf31d5afc242946553433811c68618a6e76eac80b42f35df38d49d2b0396"}}