{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:Y2QJN5X7GWLDGOBVNA3G76MQY6","short_pith_number":"pith:Y2QJN5X7","canonical_record":{"source":{"id":"2312.10553","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-16T22:40:39Z","cross_cats_sorted":[],"title_canon_sha256":"12ef4ba8ad7283d177f74af9a927282f5114355a70f8629c680cb145744b63e7","abstract_canon_sha256":"377fab34422f8951c989010773cb0079e4ec258f0a137f94c21a6d850b6cff4b"},"schema_version":"1.0"},"canonical_sha256":"c6a096f6ff359633383568366ff990c7be3e16a99e98ec18e79c7dc0b8a6aad5","source":{"kind":"arxiv","id":"2312.10553","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.10553","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"arxiv_version","alias_value":"2312.10553v1","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.10553","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QJN5X7GWLD","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QJN5X7GWLDGOBV","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QJN5X7","created_at":"2026-07-05T07:25:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:Y2QJN5X7GWLDGOBVNA3G76MQY6","target":"record","payload":{"canonical_record":{"source":{"id":"2312.10553","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-16T22:40:39Z","cross_cats_sorted":[],"title_canon_sha256":"12ef4ba8ad7283d177f74af9a927282f5114355a70f8629c680cb145744b63e7","abstract_canon_sha256":"377fab34422f8951c989010773cb0079e4ec258f0a137f94c21a6d850b6cff4b"},"schema_version":"1.0"},"canonical_sha256":"c6a096f6ff359633383568366ff990c7be3e16a99e98ec18e79c7dc0b8a6aad5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:25:08.760586Z","signature_b64":"NPAGu6DR0tP/4I12HKGqRwPoiGzhq8t72WmCNh4A9Ow1cCL2SeNwvvsKq3ka6Vb/g1koHTV3pHwceBJwk3J2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6a096f6ff359633383568366ff990c7be3e16a99e98ec18e79c7dc0b8a6aad5","last_reissued_at":"2026-07-05T07:25:08.760073Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:25:08.760073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.10553","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":"2026-07-05T07:25:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"barDbGNBqjTLYwxMhyoEG5bdD43n9qfqe4o1ZdQcmmY7fMLTCZHz2bxkyJeCsaGvjm5BSBRr88A6wKIHDXg4Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T00:36:24.116992Z"},"content_sha256":"fc088489142ca62ef91cc44a3af27d34d45605a90aca6e2adf901511e79e5507","schema_version":"1.0","event_id":"sha256:fc088489142ca62ef91cc44a3af27d34d45605a90aca6e2adf901511e79e5507"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:Y2QJN5X7GWLDGOBVNA3G76MQY6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Machine Learning-Enhanced Prediction of Surface Smoothness for Inertial Confinement Fusion Target Polishing Using Limited Data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Akash Tiwari, Antonios Alexos, Junze Liu, Kshitij Bhardwaj, Pierre Baldi, Satish Bukkapatnam, Sean Hayes, Suhas Bhandarkar","submitted_at":"2023-12-16T22:40:39Z","abstract_excerpt":"In Inertial Confinement Fusion (ICF) process, roughly a 2mm spherical shell made of high density carbon is used as target for laser beams, which compress and heat it to energy levels needed for high fusion yield. These shells are polished meticulously to meet the standards for a fusion shot. However, the polishing of these shells involves multiple stages, with each stage taking several hours. To make sure that the polishing process is advancing in the right direction, we are able to measure the shell surface roughness. This measurement, however, is very labor-intensive, time-consuming, and req"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.10553","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/2312.10553/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":"2026-07-05T07:25:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sSFn09bM9eEf9Cbs2i217DPYoz+yF4M5uoOzVJcBGnBBlmNmhVsx+dD8RRQm08WzKm9zKFto14nJIyoB7s6fCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T00:36:24.117548Z"},"content_sha256":"2ba806c51adc22f0aaedaa762d8d8e250b6354302dc8fe5283fa9b4fcc4bce4d","schema_version":"1.0","event_id":"sha256:2ba806c51adc22f0aaedaa762d8d8e250b6354302dc8fe5283fa9b4fcc4bce4d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/bundle.json","state_url":"https://pith.science/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/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":"2026-08-24T00:36:24Z","links":{"resolver":"https://pith.science/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6","bundle":"https://pith.science/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/bundle.json","state":"https://pith.science/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y2QJN5X7GWLDGOBVNA3G76MQY6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:Y2QJN5X7GWLDGOBVNA3G76MQY6","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":"377fab34422f8951c989010773cb0079e4ec258f0a137f94c21a6d850b6cff4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-16T22:40:39Z","title_canon_sha256":"12ef4ba8ad7283d177f74af9a927282f5114355a70f8629c680cb145744b63e7"},"schema_version":"1.0","source":{"id":"2312.10553","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.10553","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"arxiv_version","alias_value":"2312.10553v1","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.10553","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QJN5X7GWLD","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QJN5X7GWLDGOBV","created_at":"2026-07-05T07:25:08Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QJN5X7","created_at":"2026-07-05T07:25:08Z"}],"graph_snapshots":[{"event_id":"sha256:2ba806c51adc22f0aaedaa762d8d8e250b6354302dc8fe5283fa9b4fcc4bce4d","target":"graph","created_at":"2026-07-05T07:25:08Z","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/2312.10553/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In Inertial Confinement Fusion (ICF) process, roughly a 2mm spherical shell made of high density carbon is used as target for laser beams, which compress and heat it to energy levels needed for high fusion yield. These shells are polished meticulously to meet the standards for a fusion shot. However, the polishing of these shells involves multiple stages, with each stage taking several hours. To make sure that the polishing process is advancing in the right direction, we are able to measure the shell surface roughness. This measurement, however, is very labor-intensive, time-consuming, and req","authors_text":"Akash Tiwari, Antonios Alexos, Junze Liu, Kshitij Bhardwaj, Pierre Baldi, Satish Bukkapatnam, Sean Hayes, Suhas Bhandarkar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-16T22:40:39Z","title":"Machine Learning-Enhanced Prediction of Surface Smoothness for Inertial Confinement Fusion Target Polishing Using Limited Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.10553","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:fc088489142ca62ef91cc44a3af27d34d45605a90aca6e2adf901511e79e5507","target":"record","created_at":"2026-07-05T07:25:08Z","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":"377fab34422f8951c989010773cb0079e4ec258f0a137f94c21a6d850b6cff4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-16T22:40:39Z","title_canon_sha256":"12ef4ba8ad7283d177f74af9a927282f5114355a70f8629c680cb145744b63e7"},"schema_version":"1.0","source":{"id":"2312.10553","kind":"arxiv","version":1}},"canonical_sha256":"c6a096f6ff359633383568366ff990c7be3e16a99e98ec18e79c7dc0b8a6aad5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6a096f6ff359633383568366ff990c7be3e16a99e98ec18e79c7dc0b8a6aad5","first_computed_at":"2026-07-05T07:25:08.760073Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:25:08.760073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NPAGu6DR0tP/4I12HKGqRwPoiGzhq8t72WmCNh4A9Ow1cCL2SeNwvvsKq3ka6Vb/g1koHTV3pHwceBJwk3J2Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:25:08.760586Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.10553","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc088489142ca62ef91cc44a3af27d34d45605a90aca6e2adf901511e79e5507","sha256:2ba806c51adc22f0aaedaa762d8d8e250b6354302dc8fe5283fa9b4fcc4bce4d"],"state_sha256":"b05b8f07c891de596a3c70fb3821f195f298bd472bc1bbb4827057330624f453"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dVWs2FtgGL59lXkVlDgnZMXbzFnSqxbD7zKYxQd14R95/xudEPaWEF0ncnoskTBmDrupuJLGGUYjdVGcOo4sDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-24T00:36:24.122148Z","bundle_sha256":"ec02fb39eb3c4e41ba2257f24e57a75ef3bdbe59ec6e4d4d4d43629fb2550496"}}