{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SABEMODDEC2YJMO5T7ENHE34PU","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":"54b18d8bcb0c1d7cae1dac203440240f5ac574f91e6da1b37a7f648c49bf23d4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-05-20T02:18:22Z","title_canon_sha256":"1650f61e567439677f9a30798eb78e453d957f7f8cad0d963f470a154c5f92ec"},"schema_version":"1.0","source":{"id":"2505.13828","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.13828","created_at":"2026-07-05T11:05:51Z"},{"alias_kind":"arxiv_version","alias_value":"2505.13828v1","created_at":"2026-07-05T11:05:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.13828","created_at":"2026-07-05T11:05:51Z"},{"alias_kind":"pith_short_12","alias_value":"SABEMODDEC2Y","created_at":"2026-07-05T11:05:51Z"},{"alias_kind":"pith_short_16","alias_value":"SABEMODDEC2YJMO5","created_at":"2026-07-05T11:05:51Z"},{"alias_kind":"pith_short_8","alias_value":"SABEMODD","created_at":"2026-07-05T11:05:51Z"}],"graph_snapshots":[{"event_id":"sha256:cc78e9a573a84ac2836304b0ce6c793e3dddb99e4fcf843d2f046985d3795053","target":"graph","created_at":"2026-07-05T11:05:51Z","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/2505.13828/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Additive manufacturing enables the fabrication of complex designs while minimizing waste, but faces challenges related to defects and process anomalies. This study presents a novel multimodal Retrieval-Augmented Generation-based framework that automates anomaly detection across various Additive Manufacturing processes leveraging retrieved information from literature, including images and descriptive text, rather than training datasets. This framework integrates text and image retrieval from scientific literature and multimodal generation models to perform zero-shot anomaly identification, clas","authors_text":"Farhad Imani, Hongyi Xu, Kiarash Naghavi Khanghah, Lela Romeo, Qian Yang, Rajiv Malhotra, Zhiling Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-05-20T02:18:22Z","title":"Multimodal RAG-driven Anomaly Detection and Classification in Laser Powder Bed Fusion using Large Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.13828","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":"sha256:388608f3d63d0e5f07727d043bd0e497d8d2cbed36212e6c14886dc1e0b1a869","target":"record","created_at":"2026-07-05T11:05:51Z","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":"54b18d8bcb0c1d7cae1dac203440240f5ac574f91e6da1b37a7f648c49bf23d4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-05-20T02:18:22Z","title_canon_sha256":"1650f61e567439677f9a30798eb78e453d957f7f8cad0d963f470a154c5f92ec"},"schema_version":"1.0","source":{"id":"2505.13828","kind":"arxiv","version":1}},"canonical_sha256":"900246386320b584b1dd9fc8d3937c7d127bfca78c29cfd906785cab4b0c7257","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"900246386320b584b1dd9fc8d3937c7d127bfca78c29cfd906785cab4b0c7257","first_computed_at":"2026-07-05T11:05:51.546637Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:05:51.546637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"elvNmzF7OgSy4MxzFJ/iAP7oZpzQozWkTjSkJ4J7eiumw9rYRYOhZKudY3sgFgFXDC3kFyE0XETZX3HDJ71iBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:05:51.547104Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.13828","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:388608f3d63d0e5f07727d043bd0e497d8d2cbed36212e6c14886dc1e0b1a869","sha256:cc78e9a573a84ac2836304b0ce6c793e3dddb99e4fcf843d2f046985d3795053"],"state_sha256":"b61749350920771b9192f9a34e54eb171be682b3a60e317bbbadb5e51dc74dd4"}