{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VDOEDW6XPI6FBCQ7MSAAURZRYN","short_pith_number":"pith:VDOEDW6X","canonical_record":{"source":{"id":"2405.12931","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-05-21T16:59:21Z","cross_cats_sorted":[],"title_canon_sha256":"083785d7b2b1ad9aa7209e253cc2c641f52577bad191063b03eade4ac73fa1e1","abstract_canon_sha256":"4cecd0b6e7033a7bfcbd2ef1a5fe66b84a8d9bcce5c72ed69ea4c12759baecb1"},"schema_version":"1.0"},"canonical_sha256":"a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b","source":{"kind":"arxiv","id":"2405.12931","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.12931","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.12931v1","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.12931","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"VDOEDW6XPI6F","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_16","alias_value":"VDOEDW6XPI6FBCQ7","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_8","alias_value":"VDOEDW6X","created_at":"2026-07-05T08:21:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VDOEDW6XPI6FBCQ7MSAAURZRYN","target":"record","payload":{"canonical_record":{"source":{"id":"2405.12931","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-05-21T16:59:21Z","cross_cats_sorted":[],"title_canon_sha256":"083785d7b2b1ad9aa7209e253cc2c641f52577bad191063b03eade4ac73fa1e1","abstract_canon_sha256":"4cecd0b6e7033a7bfcbd2ef1a5fe66b84a8d9bcce5c72ed69ea4c12759baecb1"},"schema_version":"1.0"},"canonical_sha256":"a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:21:28.484978Z","signature_b64":"dCA95fgurCQV+T/DUPu22xVQSodx6UX7AHklvxZRzQ1apkSUvV42+n6w4XHucB9kSq+hjE8uq2oUSKZtD+6HCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b","last_reissued_at":"2026-07-05T08:21:28.484530Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:21:28.484530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.12931","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":"2026-07-05T08:21:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oyqAiZii99GnMWTs1fpy+z5d2YR+pCTeu1Tw8QktEiBHfT/D0bxz3pIaJdYZSRgucLpYoqUQGIjJGkEAcj6aAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T18:14:44.478786Z"},"content_sha256":"78303b5227643f1bdec8a0e2240b700caa9a5edfe63152ffa72cd6ea8a6489ba","schema_version":"1.0","event_id":"sha256:78303b5227643f1bdec8a0e2240b700caa9a5edfe63152ffa72cd6ea8a6489ba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VDOEDW6XPI6FBCQ7MSAAURZRYN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enabling Additive Manufacturing Part Inspection of Digital Twins via Collaborative Virtual Reality","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Brian Au, Brian Giera, Brian Weston, Garrett Hooten, Haichao Miao, Peer-Timo Bremer, Robert Cerda, Saurabh Narain, Vuthea Chheang","submitted_at":"2024-05-21T16:59:21Z","abstract_excerpt":"Digital twins (DTs) are an emerging capability in additive manufacturing (AM), set to revolutionize design optimization, inspection, in situ monitoring, and root cause analysis. AM DTs typically incorporate multimodal data streams, ranging from machine toolpaths and in-process imaging to X-ray CT scans and performance metrics. Despite the evolution of DT platforms, challenges remain in effectively inspecting them for actionable insights, either individually or in a multidisciplinary team setting. Quality assurance, manufacturing departments, pilot labs, and plant operations must collaborate cl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.12931","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/2405.12931/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":"2026-07-05T08:21:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pf/jewV04icolv/vZL0lSmuRn+xKAV55lgrpNgf3gS/vpnD93VOOwkXsRuoj/gu5W0mBdH4ZlKOfWfdJ/p2zCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T18:14:44.479288Z"},"content_sha256":"6b182baf3f42ed07f289053075429579cb12b4a6e01722e29027a55973a5cd2e","schema_version":"1.0","event_id":"sha256:6b182baf3f42ed07f289053075429579cb12b4a6e01722e29027a55973a5cd2e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/bundle.json","state_url":"https://pith.science/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/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":"2026-08-06T18:14:44Z","links":{"resolver":"https://pith.science/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN","bundle":"https://pith.science/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/bundle.json","state":"https://pith.science/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VDOEDW6XPI6FBCQ7MSAAURZRYN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VDOEDW6XPI6FBCQ7MSAAURZRYN","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":"4cecd0b6e7033a7bfcbd2ef1a5fe66b84a8d9bcce5c72ed69ea4c12759baecb1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-05-21T16:59:21Z","title_canon_sha256":"083785d7b2b1ad9aa7209e253cc2c641f52577bad191063b03eade4ac73fa1e1"},"schema_version":"1.0","source":{"id":"2405.12931","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.12931","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.12931v1","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.12931","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"VDOEDW6XPI6F","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_16","alias_value":"VDOEDW6XPI6FBCQ7","created_at":"2026-07-05T08:21:28Z"},{"alias_kind":"pith_short_8","alias_value":"VDOEDW6X","created_at":"2026-07-05T08:21:28Z"}],"graph_snapshots":[{"event_id":"sha256:6b182baf3f42ed07f289053075429579cb12b4a6e01722e29027a55973a5cd2e","target":"graph","created_at":"2026-07-05T08:21:28Z","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/2405.12931/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Digital twins (DTs) are an emerging capability in additive manufacturing (AM), set to revolutionize design optimization, inspection, in situ monitoring, and root cause analysis. AM DTs typically incorporate multimodal data streams, ranging from machine toolpaths and in-process imaging to X-ray CT scans and performance metrics. Despite the evolution of DT platforms, challenges remain in effectively inspecting them for actionable insights, either individually or in a multidisciplinary team setting. Quality assurance, manufacturing departments, pilot labs, and plant operations must collaborate cl","authors_text":"Brian Au, Brian Giera, Brian Weston, Garrett Hooten, Haichao Miao, Peer-Timo Bremer, Robert Cerda, Saurabh Narain, Vuthea Chheang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-05-21T16:59:21Z","title":"Enabling Additive Manufacturing Part Inspection of Digital Twins via Collaborative Virtual Reality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.12931","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":"sha256:78303b5227643f1bdec8a0e2240b700caa9a5edfe63152ffa72cd6ea8a6489ba","target":"record","created_at":"2026-07-05T08:21:28Z","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":"4cecd0b6e7033a7bfcbd2ef1a5fe66b84a8d9bcce5c72ed69ea4c12759baecb1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-05-21T16:59:21Z","title_canon_sha256":"083785d7b2b1ad9aa7209e253cc2c641f52577bad191063b03eade4ac73fa1e1"},"schema_version":"1.0","source":{"id":"2405.12931","kind":"arxiv","version":1}},"canonical_sha256":"a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b","first_computed_at":"2026-07-05T08:21:28.484530Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:21:28.484530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dCA95fgurCQV+T/DUPu22xVQSodx6UX7AHklvxZRzQ1apkSUvV42+n6w4XHucB9kSq+hjE8uq2oUSKZtD+6HCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:21:28.484978Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.12931","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78303b5227643f1bdec8a0e2240b700caa9a5edfe63152ffa72cd6ea8a6489ba","sha256:6b182baf3f42ed07f289053075429579cb12b4a6e01722e29027a55973a5cd2e"],"state_sha256":"22c4ee2d375d44ae2eaa61cb3cb546528306c7fb1b00755d82cc2918f14c96c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qeyRkKfyTAc7YXKBsMVmeeNESbpCJWsJNKT/nS6lzQTaODcLj/OZ6MGzgKlkDuWmmH8Zx6LtSX7PLWbZI7xYBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T18:14:44.483748Z","bundle_sha256":"8f9b02420df4be89ac08d8176e5486130bc7c11b89d1fbfa8b1b118100790cac"}}