{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:DOKTBQY3W6XB4JRSG42UUWWG5E","short_pith_number":"pith:DOKTBQY3","canonical_record":{"source":{"id":"2606.11247","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-08T07:06:11Z","cross_cats_sorted":["cs.AI","cs.AR"],"title_canon_sha256":"eb0561b82d2e94af193ec6441b6cbab10a6936c0685c5bec094ed89e720b7d5f","abstract_canon_sha256":"95dac423bef914bd27796332a374979ac6f8740484c244eebc122e3bcc549ac1"},"schema_version":"1.0"},"canonical_sha256":"1b9530c31bb7ae1e263237354a5ac6e91462200cf4870a282755d3d612bd7ffe","source":{"kind":"arxiv","id":"2606.11247","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11247","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11247v1","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11247","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"DOKTBQY3W6XB","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_16","alias_value":"DOKTBQY3W6XB4JRS","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_8","alias_value":"DOKTBQY3","created_at":"2026-06-11T00:08:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:DOKTBQY3W6XB4JRSG42UUWWG5E","target":"record","payload":{"canonical_record":{"source":{"id":"2606.11247","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-08T07:06:11Z","cross_cats_sorted":["cs.AI","cs.AR"],"title_canon_sha256":"eb0561b82d2e94af193ec6441b6cbab10a6936c0685c5bec094ed89e720b7d5f","abstract_canon_sha256":"95dac423bef914bd27796332a374979ac6f8740484c244eebc122e3bcc549ac1"},"schema_version":"1.0"},"canonical_sha256":"1b9530c31bb7ae1e263237354a5ac6e91462200cf4870a282755d3d612bd7ffe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T00:08:14.709821Z","signature_b64":"4GUdCLiV5I0RZzLf8RGGnuVopsnJLu+pwRIpSz8nN1q8iUZTsTxVXN/ltzdA1+RBGVibCPHpjHbgb0+MKrzmCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b9530c31bb7ae1e263237354a5ac6e91462200cf4870a282755d3d612bd7ffe","last_reissued_at":"2026-06-11T00:08:14.709243Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T00:08:14.709243Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.11247","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":"2026-06-11T00:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1QCTj6Hgf+VQbeRajOEhBAeVVPjyre6b1sa+BVIvcgPwmIi+/KgLxYRM0V0OM/8m3zdZY/ylJeyZR8jtqi5iDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T08:02:35.171171Z"},"content_sha256":"271d652c9945086ffe3f73d7df57b1d43a991afa44255d6882a9b4f0a94f38e7","schema_version":"1.0","event_id":"sha256:271d652c9945086ffe3f73d7df57b1d43a991afa44255d6882a9b4f0a94f38e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:DOKTBQY3W6XB4JRSG42UUWWG5E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Physics-informed generative AI for semiconductor manufacturing: Enforcing hard physical constraints in generative models by construction","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.AR"],"primary_cat":"cs.LG","authors_text":"Sarah Sharif, Yaser Mike Banad","submitted_at":"2026-06-08T07:06:11Z","abstract_excerpt":"Generative models are increasingly used to propose designs, data, and control actions for physical systems, yet many such systems are governed by hard physical constraints rather than by perceptual plausibility. Semiconductor manufacturing provides a demanding test case: generated masks, layouts, synthetic defect data, and process recipes must obey lithography, transport, reaction, and device-physics constraints, because physically invalid samples are not merely low quality but unusable. This Perspective argues that semiconductor manufacturing exposes a broader computational-science challenge,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11247","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/2606.11247/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":"2026-06-11T00:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4v3w/nkIaCGmQjS21s0C1yCTWb/QjDHi3pwPsk5RNRHlZDSbwD1i+Ar8SZD2QArZ/ZlxBkbXucgATuimuqtYBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T08:02:35.171567Z"},"content_sha256":"de918d2715a72f549bfad1035fa917a9bac2bbf703a254f857429cf9d8b41f85","schema_version":"1.0","event_id":"sha256:de918d2715a72f549bfad1035fa917a9bac2bbf703a254f857429cf9d8b41f85"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/bundle.json","state_url":"https://pith.science/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/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":"2026-06-12T08:02:35Z","links":{"resolver":"https://pith.science/pith/DOKTBQY3W6XB4JRSG42UUWWG5E","bundle":"https://pith.science/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/bundle.json","state":"https://pith.science/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOKTBQY3W6XB4JRSG42UUWWG5E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DOKTBQY3W6XB4JRSG42UUWWG5E","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":"95dac423bef914bd27796332a374979ac6f8740484c244eebc122e3bcc549ac1","cross_cats_sorted":["cs.AI","cs.AR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-08T07:06:11Z","title_canon_sha256":"eb0561b82d2e94af193ec6441b6cbab10a6936c0685c5bec094ed89e720b7d5f"},"schema_version":"1.0","source":{"id":"2606.11247","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11247","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11247v1","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11247","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"DOKTBQY3W6XB","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_16","alias_value":"DOKTBQY3W6XB4JRS","created_at":"2026-06-11T00:08:14Z"},{"alias_kind":"pith_short_8","alias_value":"DOKTBQY3","created_at":"2026-06-11T00:08:14Z"}],"graph_snapshots":[{"event_id":"sha256:de918d2715a72f549bfad1035fa917a9bac2bbf703a254f857429cf9d8b41f85","target":"graph","created_at":"2026-06-11T00:08:14Z","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/2606.11247/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative models are increasingly used to propose designs, data, and control actions for physical systems, yet many such systems are governed by hard physical constraints rather than by perceptual plausibility. Semiconductor manufacturing provides a demanding test case: generated masks, layouts, synthetic defect data, and process recipes must obey lithography, transport, reaction, and device-physics constraints, because physically invalid samples are not merely low quality but unusable. This Perspective argues that semiconductor manufacturing exposes a broader computational-science challenge,","authors_text":"Sarah Sharif, Yaser Mike Banad","cross_cats":["cs.AI","cs.AR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-08T07:06:11Z","title":"Physics-informed generative AI for semiconductor manufacturing: Enforcing hard physical constraints in generative models by construction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11247","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":"sha256:271d652c9945086ffe3f73d7df57b1d43a991afa44255d6882a9b4f0a94f38e7","target":"record","created_at":"2026-06-11T00:08:14Z","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":"95dac423bef914bd27796332a374979ac6f8740484c244eebc122e3bcc549ac1","cross_cats_sorted":["cs.AI","cs.AR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-08T07:06:11Z","title_canon_sha256":"eb0561b82d2e94af193ec6441b6cbab10a6936c0685c5bec094ed89e720b7d5f"},"schema_version":"1.0","source":{"id":"2606.11247","kind":"arxiv","version":1}},"canonical_sha256":"1b9530c31bb7ae1e263237354a5ac6e91462200cf4870a282755d3d612bd7ffe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b9530c31bb7ae1e263237354a5ac6e91462200cf4870a282755d3d612bd7ffe","first_computed_at":"2026-06-11T00:08:14.709243Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T00:08:14.709243Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4GUdCLiV5I0RZzLf8RGGnuVopsnJLu+pwRIpSz8nN1q8iUZTsTxVXN/ltzdA1+RBGVibCPHpjHbgb0+MKrzmCw==","signature_status":"signed_v1","signed_at":"2026-06-11T00:08:14.709821Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.11247","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:271d652c9945086ffe3f73d7df57b1d43a991afa44255d6882a9b4f0a94f38e7","sha256:de918d2715a72f549bfad1035fa917a9bac2bbf703a254f857429cf9d8b41f85"],"state_sha256":"ccafce71dfdda154a3e1d57d4bd5f2259ec89a064667b843b5a27c5c4d0ede6a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l20fpyQlQhTj1wePnvg58ateGt0WSGFYBbnphn6u9xjRCeaclnzpwsi+GtD0GLZ27Kgt8SrNY1658luynl6uBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T08:02:35.174514Z","bundle_sha256":"e1b609b9f149693ebd921e5231e9849e101a1f0ed5ad941141a95d3d6fb2ce5b"}}