{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:G22J4YDGKCPLGLTXTUNTNI4R5H","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":"066c06ca97e987e681a559d1648f1d4dbed9c78f5d159ddbcd3564bca3177669","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2014-05-29T04:11:31Z","title_canon_sha256":"7edec72af6896fc3e965840f0f0f3bd6871a3d4d15949692009c64eec670baf6"},"schema_version":"1.0","source":{"id":"1405.7457","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7457","created_at":"2026-05-18T02:50:51Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7457v1","created_at":"2026-05-18T02:50:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7457","created_at":"2026-05-18T02:50:51Z"},{"alias_kind":"pith_short_12","alias_value":"G22J4YDGKCPL","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"G22J4YDGKCPLGLTX","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"G22J4YDG","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:045a142abe526c7296afd9fceefe82de8f747b7f1a7cd0c4565ecb9d901e5fe3","target":"graph","created_at":"2026-05-18T02:50:51Z","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"},"paper":{"abstract_excerpt":"This paper extends a recently proposed robust computational framework for constructing the boundary representation (brep) of the volume swept by a given smooth solid moving along a one parameter family $h$ of rigid motions. Our extension allows the input solid to have sharp features, i.e., to be of class G0 wherein, the unit outward normal to the solid may be discontinuous. In the earlier framework, the solid to be swept was restricted to be G1, and thus this is a significant and useful extension of that work. This naturally requires a precise description of the geometry of the surface generat","authors_text":"Bharat Adsul, Jinesh Machchhar, Milind Sohoni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2014-05-29T04:11:31Z","title":"Incorporating Sharp Features in the General Solid Sweep Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7457","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:fbf701b466a4b1aaf58854a95e65099e36ed1ae9076bd4e5b33f9ac6667bca98","target":"record","created_at":"2026-05-18T02:50:51Z","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":"066c06ca97e987e681a559d1648f1d4dbed9c78f5d159ddbcd3564bca3177669","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2014-05-29T04:11:31Z","title_canon_sha256":"7edec72af6896fc3e965840f0f0f3bd6871a3d4d15949692009c64eec670baf6"},"schema_version":"1.0","source":{"id":"1405.7457","kind":"arxiv","version":1}},"canonical_sha256":"36b49e6066509eb32e779d1b36a391e9ea7ee01e128b319647dfdd75b3b025a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36b49e6066509eb32e779d1b36a391e9ea7ee01e128b319647dfdd75b3b025a1","first_computed_at":"2026-05-18T02:50:51.207447Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:51.207447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6FWXfMkASTzRljHh4IwjdGlfqJlRwEI0Kj04cQhbua/mnR6Zm0G9eaOZ6PFfmwBHR2t6x1SOQBAH9GFFqPbLAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:51.207945Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7457","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fbf701b466a4b1aaf58854a95e65099e36ed1ae9076bd4e5b33f9ac6667bca98","sha256:045a142abe526c7296afd9fceefe82de8f747b7f1a7cd0c4565ecb9d901e5fe3"],"state_sha256":"c5fb9ef25fcf1cb9b52c9ca387e5a6ef70a8b5291b336a1df4fb69b035c961e3"}