{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:D7Q652BL7M7XDZJAMHB7OGEHXE","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":"99642591e511a9f2b22497d9de95a23c149f8b7583d33b05d0e40fa470b47157","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-02T09:38:24Z","title_canon_sha256":"61d0a5f64d1c541f661b993925b50dbc0decc93bf53e4e390734f54b827d7c17"},"schema_version":"1.0","source":{"id":"2412.01321","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01321","created_at":"2026-07-05T09:42:57Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01321v1","created_at":"2026-07-05T09:42:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01321","created_at":"2026-07-05T09:42:57Z"},{"alias_kind":"pith_short_12","alias_value":"D7Q652BL7M7X","created_at":"2026-07-05T09:42:57Z"},{"alias_kind":"pith_short_16","alias_value":"D7Q652BL7M7XDZJA","created_at":"2026-07-05T09:42:57Z"},{"alias_kind":"pith_short_8","alias_value":"D7Q652BL","created_at":"2026-07-05T09:42:57Z"}],"graph_snapshots":[{"event_id":"sha256:8a8040be32035472db60849d81bb04b9b3ccc45e9409faac5580ff1957e8e52c","target":"graph","created_at":"2026-07-05T09:42:57Z","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/2412.01321/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Designing fiber-reinforced polymer composites (FRPCs) with a tailored nonlinear stress-strain response can enable innovative applications across various industries. Currently, no efforts have achieved the inverse design of FRPCs that target the entire stress-strain curve. Here, we develop PC3D_Diffusion, a 3D spatial diffusion model designed for the inverse design of FRPCs. We generate 1.35 million FRPCs and calculate their stress-strain curves for training. Although the vanilla PC3D_Diffusion can generate visually appealing results, less than 10% of FRPCs generated by the vanilla model are co","authors_text":"Feng Luo, Gang Li, Pei Xu, Srikanth Pilla, Yunpeng Wu","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-02T09:38:24Z","title":"Physically Constrained 3D Diffusion for Inverse Design of Fiber-reinforced Polymer Composite Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01321","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:f9273d72026e2eefbd256dce3fd7b95cb5444832afcb91b9760e70a3f1ecfeb9","target":"record","created_at":"2026-07-05T09:42:57Z","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":"99642591e511a9f2b22497d9de95a23c149f8b7583d33b05d0e40fa470b47157","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-12-02T09:38:24Z","title_canon_sha256":"61d0a5f64d1c541f661b993925b50dbc0decc93bf53e4e390734f54b827d7c17"},"schema_version":"1.0","source":{"id":"2412.01321","kind":"arxiv","version":1}},"canonical_sha256":"1fe1eee82bfb3f71e52061c3f71887b9022b8b2b99ed8fb9f6d2acd3f1892285","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1fe1eee82bfb3f71e52061c3f71887b9022b8b2b99ed8fb9f6d2acd3f1892285","first_computed_at":"2026-07-05T09:42:57.924441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:42:57.924441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GbCzpCMLIAaxoisDcdDdMIJHqbQQRw6Dc9Hwc7IlVrpP5HssI1J0lofefOXXuqICD+ZN4cyMqOWs9Nnyyiq2DA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:42:57.924904Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.01321","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9273d72026e2eefbd256dce3fd7b95cb5444832afcb91b9760e70a3f1ecfeb9","sha256:8a8040be32035472db60849d81bb04b9b3ccc45e9409faac5580ff1957e8e52c"],"state_sha256":"1a30b8905c56d9227af83b5415e0cf114601a0ca096c9a557310f64c0c75f531"}