{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:A4N2NY5ESSKK65YFMZWQSM74RI","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":"0cb2635f5b5e00de291b3f5d2c5b19dea90112585d840a256d4aacd6f7dcbb2e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-06-14T07:34:46Z","title_canon_sha256":"da886ed3d0bde0f0ddaeaa22540d0e4146023a311f62bca02f5fe14fab51873e"},"schema_version":"1.0","source":{"id":"2306.08316","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.08316","created_at":"2026-07-05T06:20:50Z"},{"alias_kind":"arxiv_version","alias_value":"2306.08316v1","created_at":"2026-07-05T06:20:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.08316","created_at":"2026-07-05T06:20:50Z"},{"alias_kind":"pith_short_12","alias_value":"A4N2NY5ESSKK","created_at":"2026-07-05T06:20:50Z"},{"alias_kind":"pith_short_16","alias_value":"A4N2NY5ESSKK65YF","created_at":"2026-07-05T06:20:50Z"},{"alias_kind":"pith_short_8","alias_value":"A4N2NY5E","created_at":"2026-07-05T06:20:50Z"}],"graph_snapshots":[{"event_id":"sha256:bd901ed0a4b8780591ca2b0e10bb8e995f45a8a70cd6de1eb8c2f5c7294cf662","target":"graph","created_at":"2026-07-05T06:20:50Z","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/2306.08316/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Microstructure reconstruction is an important and emerging aspect of computational materials engineering and multiscale modeling and simulation. Despite extensive research and fast progress in the field, the application of descriptor-based reconstruction remains limited by computational resources. Common methods for increasing the computational feasibility of descriptor-based microstructure reconstruction lie in approximating the microstructure by simple geometrical shapes and by utilizing differentiable descriptors to enable gradient-based optimization. The present work combines these two ide","authors_text":"Karl A. Kalina, Markus Husert, Markus K\\\"astner, Maximilian P. Wollner, Paul Seibert","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-06-14T07:34:46Z","title":"Fast reconstruction of microstructures with ellipsoidal inclusions using analytical descriptors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.08316","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:b0632448bfa2b9b63e67ec63f89294ba0483966b26b24f5916bd565c2dcd1d56","target":"record","created_at":"2026-07-05T06:20:50Z","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":"0cb2635f5b5e00de291b3f5d2c5b19dea90112585d840a256d4aacd6f7dcbb2e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-06-14T07:34:46Z","title_canon_sha256":"da886ed3d0bde0f0ddaeaa22540d0e4146023a311f62bca02f5fe14fab51873e"},"schema_version":"1.0","source":{"id":"2306.08316","kind":"arxiv","version":1}},"canonical_sha256":"071ba6e3a49494af7705666d0933fc8a1d32a42fad8a2a8c9489acb3559833e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"071ba6e3a49494af7705666d0933fc8a1d32a42fad8a2a8c9489acb3559833e5","first_computed_at":"2026-07-05T06:20:50.875285Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:20:50.875285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+o7cfvY0q/JTdHOXeKjyDRYDOpuTCtCXWPstoFBbaExaD+BesdSyXKUY+p4VFTs1p5juNnOkHoWDaayNX129Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T06:20:50.875650Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.08316","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0632448bfa2b9b63e67ec63f89294ba0483966b26b24f5916bd565c2dcd1d56","sha256:bd901ed0a4b8780591ca2b0e10bb8e995f45a8a70cd6de1eb8c2f5c7294cf662"],"state_sha256":"7c3cc34bfa1130383f8287bd7fed35eb257d1c30e4595597762c637ec2f6ac1d"}