{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HX6HKHFW27ROZMRW425FEEJZXB","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":"beb17f56312000eb6c1e26e58e6b0642331682c0098002a057187ecad072ef73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MS","submitted_at":"2016-07-26T20:32:29Z","title_canon_sha256":"70f83db999c988e8fa31f526b4b9a03d7a6d168eada993cb586ae16b7d0d96e5"},"schema_version":"1.0","source":{"id":"1607.07892","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07892","created_at":"2026-05-18T01:10:23Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07892v1","created_at":"2026-05-18T01:10:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07892","created_at":"2026-05-18T01:10:23Z"},{"alias_kind":"pith_short_12","alias_value":"HX6HKHFW27RO","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HX6HKHFW27ROZMRW","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HX6HKHFW","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:6598106f534c433a3ccda4906fb2e03a499cebbf44abb3faaf948f86270b0213","target":"graph","created_at":"2026-05-18T01:10:23Z","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":"We present ForwardDiff, a Julia package for forward-mode automatic differentiation (AD) featuring performance competitive with low-level languages like C++. Unlike recently developed AD tools in other popular high-level languages such as Python and MATLAB, ForwardDiff takes advantage of just-in-time (JIT) compilation to transparently recompile AD-unaware user code, enabling efficient support for higher-order differentiation and differentiation using custom number types (including complex numbers). For gradient and Jacobian calculations, ForwardDiff provides a variant of vector-forward mode tha","authors_text":"Jarrett Revels, Miles Lubin, Theodore Papamarkou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MS","submitted_at":"2016-07-26T20:32:29Z","title":"Forward-Mode Automatic Differentiation in Julia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07892","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:e72fee1f1424ea714bf6bd8dd33e13a64d65d729378484efc4afa875e77c4982","target":"record","created_at":"2026-05-18T01:10:23Z","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":"beb17f56312000eb6c1e26e58e6b0642331682c0098002a057187ecad072ef73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MS","submitted_at":"2016-07-26T20:32:29Z","title_canon_sha256":"70f83db999c988e8fa31f526b4b9a03d7a6d168eada993cb586ae16b7d0d96e5"},"schema_version":"1.0","source":{"id":"1607.07892","kind":"arxiv","version":1}},"canonical_sha256":"3dfc751cb6d7e2ecb236e6ba521139b85e0716905b8ae5dbe1d478d2e8014811","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3dfc751cb6d7e2ecb236e6ba521139b85e0716905b8ae5dbe1d478d2e8014811","first_computed_at":"2026-05-18T01:10:23.023069Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:23.023069Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CZcTtAEDaGNZkZ9klduSW1y06rfBoamUT1g67DM8ytrXP8GxZXkXBDNde9rLWFI9MDDgKCnZjFaTuHAKb+THCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:23.023538Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07892","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e72fee1f1424ea714bf6bd8dd33e13a64d65d729378484efc4afa875e77c4982","sha256:6598106f534c433a3ccda4906fb2e03a499cebbf44abb3faaf948f86270b0213"],"state_sha256":"3b1d18cf3f1101a41ec4d3b10dd480a6df15a6097720e11b38939d1457931bb7"}