{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IW53XFJVCPEPGZWWZ56LUXMCUL","short_pith_number":"pith:IW53XFJV","canonical_record":{"source":{"id":"2601.08856","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-01-06T04:00:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8748c0a2e0576316ee651848c4c3b3982cb09cb2a8483c3e6a110ff43533d9df","abstract_canon_sha256":"823460245384e46d822eb8558013b58147ca7fe5d456f83a081d63d56db14906"},"schema_version":"1.0"},"canonical_sha256":"45bbbb953513c8f366d6cf7cba5d82a2cd5adc963bde7e19d8fe00f51e877d55","source":{"kind":"arxiv","id":"2601.08856","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.08856","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"2601.08856v3","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.08856","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"IW53XFJVCPEP","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"IW53XFJVCPEPGZWW","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"IW53XFJV","created_at":"2026-08-11T01:24:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IW53XFJVCPEPGZWWZ56LUXMCUL","target":"record","payload":{"canonical_record":{"source":{"id":"2601.08856","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-01-06T04:00:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8748c0a2e0576316ee651848c4c3b3982cb09cb2a8483c3e6a110ff43533d9df","abstract_canon_sha256":"823460245384e46d822eb8558013b58147ca7fe5d456f83a081d63d56db14906"},"schema_version":"1.0"},"canonical_sha256":"45bbbb953513c8f366d6cf7cba5d82a2cd5adc963bde7e19d8fe00f51e877d55","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T01:24:35.305550Z","signature_b64":"5ECMPIAmeDJUPWfQrUQTfX7HZOItSpnfP+rsfexNNQK0JB+J+DstlF9XNA9WzZMCd20utOfeQeqo7xyxD0vKDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45bbbb953513c8f366d6cf7cba5d82a2cd5adc963bde7e19d8fe00f51e877d55","last_reissued_at":"2026-08-11T01:24:35.302988Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T01:24:35.302988Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.08856","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-11T01:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+kHEN8qEpajXmVVdYkTftl0Jz4cjZhJnkh+sH6t29n6yiRgAcjpo4YdO5WGGA9RBsLul8jirRNUzZXccmqKzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T13:48:23.119882Z"},"content_sha256":"6ec86cba459800bcf50f3ac31fc50694be7a8e51528a435e6ccd6bae6636c66c","schema_version":"1.0","event_id":"sha256:6ec86cba459800bcf50f3ac31fc50694be7a8e51528a435e6ccd6bae6636c66c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IW53XFJVCPEPGZWWZ56LUXMCUL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LAUDE: LLM-Assisted Unit Test Generation and Debugging of Hardware DEsigns","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.SE","authors_text":"Debjit Pal, Deeksha Nandal, Riccardo Revalor, Soham Dan","submitted_at":"2026-01-06T04:00:07Z","abstract_excerpt":"Unit tests are critical in the hardware design lifecycle to ensure that component design modules are functionally correct and conform to the specification before they are integrated at the system level. Thus developing unit tests targeting various design features requires deep understanding of the design functionality and creativity. When one or more unit tests expose a design failure, the debugging engineer needs to diagnose, localize, and debug the failure to ensure design correctness, which is often a painstaking and intense process. In this work, we introduce LAUDE, a unified unit-test gen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.08856","kind":"arxiv","version":3},"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/2601.08856/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":"2026-08-11T01:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N7HXE3Dx9A2tADlAQvx2Z3r4282CuaNvLI8iqNRL8zQrMs9kMw839sc05qCCsjTS377pOXsFFT6fnEuA8+8nDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T13:48:23.121036Z"},"content_sha256":"796a62b799179c84d1f49cc03fba4593178fcb92014b0cc6ed0ed054f4485377","schema_version":"1.0","event_id":"sha256:796a62b799179c84d1f49cc03fba4593178fcb92014b0cc6ed0ed054f4485377"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/bundle.json","state_url":"https://pith.science/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/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":"2026-08-12T13:48:23Z","links":{"resolver":"https://pith.science/pith/IW53XFJVCPEPGZWWZ56LUXMCUL","bundle":"https://pith.science/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/bundle.json","state":"https://pith.science/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IW53XFJVCPEPGZWWZ56LUXMCUL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IW53XFJVCPEPGZWWZ56LUXMCUL","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":"823460245384e46d822eb8558013b58147ca7fe5d456f83a081d63d56db14906","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-01-06T04:00:07Z","title_canon_sha256":"8748c0a2e0576316ee651848c4c3b3982cb09cb2a8483c3e6a110ff43533d9df"},"schema_version":"1.0","source":{"id":"2601.08856","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.08856","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"2601.08856v3","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.08856","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"IW53XFJVCPEP","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"IW53XFJVCPEPGZWW","created_at":"2026-08-11T01:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"IW53XFJV","created_at":"2026-08-11T01:24:35Z"}],"graph_snapshots":[{"event_id":"sha256:796a62b799179c84d1f49cc03fba4593178fcb92014b0cc6ed0ed054f4485377","target":"graph","created_at":"2026-08-11T01:24:35Z","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/2601.08856/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unit tests are critical in the hardware design lifecycle to ensure that component design modules are functionally correct and conform to the specification before they are integrated at the system level. Thus developing unit tests targeting various design features requires deep understanding of the design functionality and creativity. When one or more unit tests expose a design failure, the debugging engineer needs to diagnose, localize, and debug the failure to ensure design correctness, which is often a painstaking and intense process. In this work, we introduce LAUDE, a unified unit-test gen","authors_text":"Debjit Pal, Deeksha Nandal, Riccardo Revalor, Soham Dan","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-01-06T04:00:07Z","title":"LAUDE: LLM-Assisted Unit Test Generation and Debugging of Hardware DEsigns"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.08856","kind":"arxiv","version":3},"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":"sha256:6ec86cba459800bcf50f3ac31fc50694be7a8e51528a435e6ccd6bae6636c66c","target":"record","created_at":"2026-08-11T01:24:35Z","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":"823460245384e46d822eb8558013b58147ca7fe5d456f83a081d63d56db14906","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-01-06T04:00:07Z","title_canon_sha256":"8748c0a2e0576316ee651848c4c3b3982cb09cb2a8483c3e6a110ff43533d9df"},"schema_version":"1.0","source":{"id":"2601.08856","kind":"arxiv","version":3}},"canonical_sha256":"45bbbb953513c8f366d6cf7cba5d82a2cd5adc963bde7e19d8fe00f51e877d55","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45bbbb953513c8f366d6cf7cba5d82a2cd5adc963bde7e19d8fe00f51e877d55","first_computed_at":"2026-08-11T01:24:35.302988Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-11T01:24:35.302988Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5ECMPIAmeDJUPWfQrUQTfX7HZOItSpnfP+rsfexNNQK0JB+J+DstlF9XNA9WzZMCd20utOfeQeqo7xyxD0vKDg==","signature_status":"signed_v1","signed_at":"2026-08-11T01:24:35.305550Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.08856","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ec86cba459800bcf50f3ac31fc50694be7a8e51528a435e6ccd6bae6636c66c","sha256:796a62b799179c84d1f49cc03fba4593178fcb92014b0cc6ed0ed054f4485377"],"state_sha256":"55ce72a7e686aa420bbc7ec30ba435aa004b96f87f7733988f8b46db08f4bd3b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"scXp2NOwsUS08s+8NNtfF7SXJB7NxPaqQAfSaf71igdidX86NtNbugc7tMN8P9FA6D43zc/38TB4040OcVGSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T13:48:23.129264Z","bundle_sha256":"00c961bfb884030a2881a8b339e7e5e79a90d5c9a11876b89e8ed1599a4d89f7"}}