{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:XKOOF642TOZPZ7TVNECNDENW6T","short_pith_number":"pith:XKOOF642","canonical_record":{"source":{"id":"1809.11069","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-09-28T14:54:12Z","cross_cats_sorted":[],"title_canon_sha256":"3375a1b5374f08b7e85a9de4e5154140709e38c0e21082a881e4105a350c919a","abstract_canon_sha256":"91718ec40a28328f4af882ee879c62834d8aca491574a3230e56b96f24bd7888"},"schema_version":"1.0"},"canonical_sha256":"ba9ce2fb9a9bb2fcfe756904d191b6f4e336bb4992adaa6a6caf75cdf4d5d107","source":{"kind":"arxiv","id":"1809.11069","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.11069","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"arxiv_version","alias_value":"1809.11069v1","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.11069","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"pith_short_12","alias_value":"XKOOF642TOZP","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XKOOF642TOZPZ7TV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XKOOF642","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:XKOOF642TOZPZ7TVNECNDENW6T","target":"record","payload":{"canonical_record":{"source":{"id":"1809.11069","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-09-28T14:54:12Z","cross_cats_sorted":[],"title_canon_sha256":"3375a1b5374f08b7e85a9de4e5154140709e38c0e21082a881e4105a350c919a","abstract_canon_sha256":"91718ec40a28328f4af882ee879c62834d8aca491574a3230e56b96f24bd7888"},"schema_version":"1.0"},"canonical_sha256":"ba9ce2fb9a9bb2fcfe756904d191b6f4e336bb4992adaa6a6caf75cdf4d5d107","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:33.406286Z","signature_b64":"ueOPeCnmJv63ZbKzf0NU0mDdX/Ny1BImdNYwkMjg+6MpE+t89TvHM/0fX1tz2wl/db30gx4pYp1uw1Ly4OcBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba9ce2fb9a9bb2fcfe756904d191b6f4e336bb4992adaa6a6caf75cdf4d5d107","last_reissued_at":"2026-05-18T00:04:33.405571Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:33.405571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.11069","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":"2026-05-18T00:04:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TI7hRsjxPSuUg2pbUNvtautTYHRWKmbJUQb5tHadqftEu7dGMOXUzDb9TjrGPXOOyx0MOtR9EduW/IGg81IDCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:53:12.635846Z"},"content_sha256":"1bb94d3f632240c6709f1dd6b110a04de9b76b962da068d04bcd155fc3c7908a","schema_version":"1.0","event_id":"sha256:1bb94d3f632240c6709f1dd6b110a04de9b76b962da068d04bcd155fc3c7908a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:XKOOF642TOZPZ7TVNECNDENW6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Face Recognition Based on Sequence of Images","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jacek Komorowski, Przemyslaw Rokita","submitted_at":"2018-09-28T14:54:12Z","abstract_excerpt":"This paper presents a face recognition method based on a sequence of images. Face shape is reconstructed from images using a combination of structure-from-motion and multi-view stereo methods. The reconstructed 3D face model is compared against models held in a gallery. The novel element in the presented approach is the fact, that the reconstruction is based only on input images and doesn't require a generic, deformable face model. Experimental verification of the proposed method is also included."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.11069","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":"2026-05-18T00:04:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1fJYOVMkR0J27kNsm8HKnd2V5i1Hp0feUaE/7rRjri3OCz4KVOFexgs/mn+MskyScoagwcRsk4zBqs9jdcaJCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:53:12.636581Z"},"content_sha256":"0048d2fee1774729464e4b143e44f8a1dcefb4cc16ea886b3e03c4febf42ce92","schema_version":"1.0","event_id":"sha256:0048d2fee1774729464e4b143e44f8a1dcefb4cc16ea886b3e03c4febf42ce92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XKOOF642TOZPZ7TVNECNDENW6T/bundle.json","state_url":"https://pith.science/pith/XKOOF642TOZPZ7TVNECNDENW6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XKOOF642TOZPZ7TVNECNDENW6T/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":"2026-05-26T03:53:12Z","links":{"resolver":"https://pith.science/pith/XKOOF642TOZPZ7TVNECNDENW6T","bundle":"https://pith.science/pith/XKOOF642TOZPZ7TVNECNDENW6T/bundle.json","state":"https://pith.science/pith/XKOOF642TOZPZ7TVNECNDENW6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XKOOF642TOZPZ7TVNECNDENW6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XKOOF642TOZPZ7TVNECNDENW6T","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":"91718ec40a28328f4af882ee879c62834d8aca491574a3230e56b96f24bd7888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-09-28T14:54:12Z","title_canon_sha256":"3375a1b5374f08b7e85a9de4e5154140709e38c0e21082a881e4105a350c919a"},"schema_version":"1.0","source":{"id":"1809.11069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.11069","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"arxiv_version","alias_value":"1809.11069v1","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.11069","created_at":"2026-05-18T00:04:33Z"},{"alias_kind":"pith_short_12","alias_value":"XKOOF642TOZP","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XKOOF642TOZPZ7TV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XKOOF642","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:0048d2fee1774729464e4b143e44f8a1dcefb4cc16ea886b3e03c4febf42ce92","target":"graph","created_at":"2026-05-18T00:04:33Z","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 presents a face recognition method based on a sequence of images. Face shape is reconstructed from images using a combination of structure-from-motion and multi-view stereo methods. The reconstructed 3D face model is compared against models held in a gallery. The novel element in the presented approach is the fact, that the reconstruction is based only on input images and doesn't require a generic, deformable face model. Experimental verification of the proposed method is also included.","authors_text":"Jacek Komorowski, Przemyslaw Rokita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-09-28T14:54:12Z","title":"Face Recognition Based on Sequence of Images"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.11069","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":"sha256:1bb94d3f632240c6709f1dd6b110a04de9b76b962da068d04bcd155fc3c7908a","target":"record","created_at":"2026-05-18T00:04:33Z","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":"91718ec40a28328f4af882ee879c62834d8aca491574a3230e56b96f24bd7888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-09-28T14:54:12Z","title_canon_sha256":"3375a1b5374f08b7e85a9de4e5154140709e38c0e21082a881e4105a350c919a"},"schema_version":"1.0","source":{"id":"1809.11069","kind":"arxiv","version":1}},"canonical_sha256":"ba9ce2fb9a9bb2fcfe756904d191b6f4e336bb4992adaa6a6caf75cdf4d5d107","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba9ce2fb9a9bb2fcfe756904d191b6f4e336bb4992adaa6a6caf75cdf4d5d107","first_computed_at":"2026-05-18T00:04:33.405571Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:33.405571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ueOPeCnmJv63ZbKzf0NU0mDdX/Ny1BImdNYwkMjg+6MpE+t89TvHM/0fX1tz2wl/db30gx4pYp1uw1Ly4OcBAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:33.406286Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.11069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bb94d3f632240c6709f1dd6b110a04de9b76b962da068d04bcd155fc3c7908a","sha256:0048d2fee1774729464e4b143e44f8a1dcefb4cc16ea886b3e03c4febf42ce92"],"state_sha256":"862980eb50541b34c683ba477442dd8774ed09bac052ace72106ed176ae1487a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fL3Ru/m/gvcVdk7h4CT8A/wRrymIKI3f+V3vWA+p+Lx2Xa24dj2f05ESk5+JONwL9EPxhDXy7kso7p6vFHDYAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T03:53:12.640052Z","bundle_sha256":"c19f4caa74ce38da82524b79025d700d841b2dd433aa4eaa83eea51777db3058"}}