{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TXPJDH3TACJDWDV6EI5XHIZKLS","short_pith_number":"pith:TXPJDH3T","canonical_record":{"source":{"id":"1311.6190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-11-25T00:50:50Z","cross_cats_sorted":[],"title_canon_sha256":"43ae782b88d408adf3c0676397d3451b299a68de00d61a7988b242332ba5705f","abstract_canon_sha256":"346b5de2b2b9fc6b413d65e7b4275f81f3e67802ee006d20e2da5000d172bbbf"},"schema_version":"1.0"},"canonical_sha256":"9dde919f7300923b0ebe223b73a32a5caf9da7de62c3dd0150e9e1d9311a8b1e","source":{"kind":"arxiv","id":"1311.6190","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.6190","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"arxiv_version","alias_value":"1311.6190v1","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.6190","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"pith_short_12","alias_value":"TXPJDH3TACJD","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TXPJDH3TACJDWDV6","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TXPJDH3T","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TXPJDH3TACJDWDV6EI5XHIZKLS","target":"record","payload":{"canonical_record":{"source":{"id":"1311.6190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-11-25T00:50:50Z","cross_cats_sorted":[],"title_canon_sha256":"43ae782b88d408adf3c0676397d3451b299a68de00d61a7988b242332ba5705f","abstract_canon_sha256":"346b5de2b2b9fc6b413d65e7b4275f81f3e67802ee006d20e2da5000d172bbbf"},"schema_version":"1.0"},"canonical_sha256":"9dde919f7300923b0ebe223b73a32a5caf9da7de62c3dd0150e9e1d9311a8b1e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:14.672889Z","signature_b64":"YZzfQ0+J+mRilnnTI9CNKThVwSdIRzXhUW2dok/smLM5OxVMLiIklJ5aNdjeyNw+BYI/S54JRl2KrPaWdmPNCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9dde919f7300923b0ebe223b73a32a5caf9da7de62c3dd0150e9e1d9311a8b1e","last_reissued_at":"2026-05-18T03:06:14.672449Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:14.672449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.6190","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":"2026-05-18T03:06:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KtVZadpsY1iRbAU4mhrAW2N//mIf0EjMIVG4Eo29YFAPe2uqdU3K8RqbB+nlzpUctG+j8rVjVFbVtvl41brwAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T12:08:41.526023Z"},"content_sha256":"f559956afcacd2178222a4de44952f316f68eb552e3a12f5076abe996085a271","schema_version":"1.0","event_id":"sha256:f559956afcacd2178222a4de44952f316f68eb552e3a12f5076abe996085a271"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TXPJDH3TACJDWDV6EI5XHIZKLS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automatic parametrization and mesh deformation for CFD optimization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"{\\L}ukasz {\\L}aniewski-Wo{\\l}{\\l}k","submitted_at":"2013-11-25T00:50:50Z","abstract_excerpt":"We present an automatic and memory efficient methods of morphing-based parametrization of shapes in CFD optimization. Method is based on Kriging and Radial Basis Function interpolation methods."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.6190","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":""},"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":"2026-05-18T03:06:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ox4EPcN007WJFEOxdftKRMNxH+ImqPuj6sRSlUB0GWoz1jipFwHzdlA9slU+/HZiji1u2HY0uI1AA99QysGFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T12:08:41.526378Z"},"content_sha256":"bed9679bae637d8cd35e318a5dbfd503e4e783e85f2acd55faa83f8a8f41158b","schema_version":"1.0","event_id":"sha256:bed9679bae637d8cd35e318a5dbfd503e4e783e85f2acd55faa83f8a8f41158b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/bundle.json","state_url":"https://pith.science/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/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":"2026-07-04T12:08:41Z","links":{"resolver":"https://pith.science/pith/TXPJDH3TACJDWDV6EI5XHIZKLS","bundle":"https://pith.science/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/bundle.json","state":"https://pith.science/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TXPJDH3TACJDWDV6EI5XHIZKLS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TXPJDH3TACJDWDV6EI5XHIZKLS","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":"346b5de2b2b9fc6b413d65e7b4275f81f3e67802ee006d20e2da5000d172bbbf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-11-25T00:50:50Z","title_canon_sha256":"43ae782b88d408adf3c0676397d3451b299a68de00d61a7988b242332ba5705f"},"schema_version":"1.0","source":{"id":"1311.6190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.6190","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"arxiv_version","alias_value":"1311.6190v1","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.6190","created_at":"2026-05-18T03:06:14Z"},{"alias_kind":"pith_short_12","alias_value":"TXPJDH3TACJD","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TXPJDH3TACJDWDV6","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TXPJDH3T","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:bed9679bae637d8cd35e318a5dbfd503e4e783e85f2acd55faa83f8a8f41158b","target":"graph","created_at":"2026-05-18T03:06:14Z","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":"We present an automatic and memory efficient methods of morphing-based parametrization of shapes in CFD optimization. Method is based on Kriging and Radial Basis Function interpolation methods.","authors_text":"{\\L}ukasz {\\L}aniewski-Wo{\\l}{\\l}k","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-11-25T00:50:50Z","title":"Automatic parametrization and mesh deformation for CFD optimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.6190","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:f559956afcacd2178222a4de44952f316f68eb552e3a12f5076abe996085a271","target":"record","created_at":"2026-05-18T03:06:14Z","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":"346b5de2b2b9fc6b413d65e7b4275f81f3e67802ee006d20e2da5000d172bbbf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-11-25T00:50:50Z","title_canon_sha256":"43ae782b88d408adf3c0676397d3451b299a68de00d61a7988b242332ba5705f"},"schema_version":"1.0","source":{"id":"1311.6190","kind":"arxiv","version":1}},"canonical_sha256":"9dde919f7300923b0ebe223b73a32a5caf9da7de62c3dd0150e9e1d9311a8b1e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9dde919f7300923b0ebe223b73a32a5caf9da7de62c3dd0150e9e1d9311a8b1e","first_computed_at":"2026-05-18T03:06:14.672449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:14.672449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YZzfQ0+J+mRilnnTI9CNKThVwSdIRzXhUW2dok/smLM5OxVMLiIklJ5aNdjeyNw+BYI/S54JRl2KrPaWdmPNCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:14.672889Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.6190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f559956afcacd2178222a4de44952f316f68eb552e3a12f5076abe996085a271","sha256:bed9679bae637d8cd35e318a5dbfd503e4e783e85f2acd55faa83f8a8f41158b"],"state_sha256":"5c3fcb60825720105a05c79ff722010ca5d8b34983547b055a0102a22037b02e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S1fGuycUtGkMZrvQH/Jvvm2l5Z9lhxUZPkrdpty8FWsx0RL5Yeny4gmPzvMi5kAqB3AAG9CS8mEBMmCw1O2SBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T12:08:41.528236Z","bundle_sha256":"4221b71738a5c090a7e4a38604b3cf5dbcdae14d992cdfa110de57de98143b5c"}}