{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OWC2RKXKGZENBMU2AMBYTRH6LO","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":"a5d6ce746841e87b4acc7c89a4792f88b27321cc42b26c53cd46b820e92d725e","cross_cats_sorted":["cs.LG","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-03T20:51:18Z","title_canon_sha256":"5235a42358cc7531e9374f5f1b09e2602e1affbeeb5057423afa7f8d0f2b8583"},"schema_version":"1.0","source":{"id":"1907.02129","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.02129","created_at":"2026-05-17T23:41:29Z"},{"alias_kind":"arxiv_version","alias_value":"1907.02129v1","created_at":"2026-05-17T23:41:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.02129","created_at":"2026-05-17T23:41:29Z"},{"alias_kind":"pith_short_12","alias_value":"OWC2RKXKGZEN","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OWC2RKXKGZENBMU2","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OWC2RKXK","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:86c612cb6ff4d775fcbf2df96ba463351e3a5f9df945b224756669a6503a0fea","target":"graph","created_at":"2026-05-17T23:41:29Z","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":"Deep learning frameworks commonly implement convolution operators with GEMM-based algorithms. In these algorithms, convolution is implemented on top of matrix-matrix multiplication (GEMM) functions, provided by highly optimized BLAS libraries. Convolutions with 1x1 kernels can be directly represented as a GEMM call, but convolutions with larger kernels require a special memory layout transformation - im2col or im2row - to fit into GEMM interface.\n  The Indirect Convolution algorithm provides the efficiency of the GEMM primitive without the overhead of im2col transformation. In contrast to GEMM","authors_text":"Marat Dukhan","cross_cats":["cs.LG","cs.NE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-03T20:51:18Z","title":"The Indirect Convolution Algorithm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.02129","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":"sha256:8c25fdcbb7fbaa804ddbb2b2494e5d6fdbfdb1b2b2285d63faf1a45a3e296d13","target":"record","created_at":"2026-05-17T23:41:29Z","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":"a5d6ce746841e87b4acc7c89a4792f88b27321cc42b26c53cd46b820e92d725e","cross_cats_sorted":["cs.LG","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-03T20:51:18Z","title_canon_sha256":"5235a42358cc7531e9374f5f1b09e2602e1affbeeb5057423afa7f8d0f2b8583"},"schema_version":"1.0","source":{"id":"1907.02129","kind":"arxiv","version":1}},"canonical_sha256":"7585a8aaea3648d0b29a030389c4fe5bbf7c72c24cca5e1270e9218950d23ddc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7585a8aaea3648d0b29a030389c4fe5bbf7c72c24cca5e1270e9218950d23ddc","first_computed_at":"2026-05-17T23:41:29.795934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:29.795934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gsEkGU0RtYVOq8G+c/Q4+wlkz2jRwhUUdzlPLxDpNKLgBshJOhnwn1GTfGE7zxpzmLFwsYAZWMpZOPSfvaoyCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:29.796657Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.02129","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c25fdcbb7fbaa804ddbb2b2494e5d6fdbfdb1b2b2285d63faf1a45a3e296d13","sha256:86c612cb6ff4d775fcbf2df96ba463351e3a5f9df945b224756669a6503a0fea"],"state_sha256":"6f4bc9c5d2f0df5ad3f04f0cc7735f62d657acc27baca17c49403106bc3c03a2"}