{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:Y7ULOUECCJYOT7E33HQKH6HGE7","short_pith_number":"pith:Y7ULOUEC","canonical_record":{"source":{"id":"1605.03720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-05-12T08:22:46Z","cross_cats_sorted":[],"title_canon_sha256":"5ffebe57c9ec959febceb7e84661bf48482551281c1334ec5d6698ee7da5ca23","abstract_canon_sha256":"cc95783740b30cfd0802db122c7e48ed8231a4f98995b0bb6ce5728cbb851a25"},"schema_version":"1.0"},"canonical_sha256":"c7e8b750821270e9fc9bd9e0a3f8e627f3751d14cda0b2346c976a479dff9634","source":{"kind":"arxiv","id":"1605.03720","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.03720","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"arxiv_version","alias_value":"1605.03720v1","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.03720","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"pith_short_12","alias_value":"Y7ULOUECCJYO","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"Y7ULOUECCJYOT7E3","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"Y7ULOUEC","created_at":"2026-05-18T12:30:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:Y7ULOUECCJYOT7E33HQKH6HGE7","target":"record","payload":{"canonical_record":{"source":{"id":"1605.03720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-05-12T08:22:46Z","cross_cats_sorted":[],"title_canon_sha256":"5ffebe57c9ec959febceb7e84661bf48482551281c1334ec5d6698ee7da5ca23","abstract_canon_sha256":"cc95783740b30cfd0802db122c7e48ed8231a4f98995b0bb6ce5728cbb851a25"},"schema_version":"1.0"},"canonical_sha256":"c7e8b750821270e9fc9bd9e0a3f8e627f3751d14cda0b2346c976a479dff9634","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:14:59.650503Z","signature_b64":"bWe+lcYL8rHYrdKy+jXERMcTBrz3jHi1Uw90NrQV98k2Yg5ju8WJFA64gg1XA8GYm8hYxAXjU2ppsjnAkLbrDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7e8b750821270e9fc9bd9e0a3f8e627f3751d14cda0b2346c976a479dff9634","last_reissued_at":"2026-05-18T01:14:59.650075Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:14:59.650075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.03720","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":"2026-05-18T01:14:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R3Gla+TZoRRaHH8Bh0cdG4QdyisB7RjzfP7Rr2hwLR0dxDUvNjLUSw+klGpg34MI/aIsr//D0jGIS8sTIqyuDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T23:25:16.847998Z"},"content_sha256":"facd949a04c5acf92c6c0a6836e23a9f2e5af260cfcf16becf232eef6c76a9d7","schema_version":"1.0","event_id":"sha256:facd949a04c5acf92c6c0a6836e23a9f2e5af260cfcf16becf232eef6c76a9d7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:Y7ULOUECCJYOT7E33HQKH6HGE7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deformable Parts Correlation Filters for Robust Visual Tracking","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Alan Luke\\v{z}i\\v{c}, Luka \\v{C}ehovin, Matej Kristan","submitted_at":"2016-05-12T08:22:46Z","abstract_excerpt":"Deformable parts models show a great potential in tracking by principally addressing non-rigid object deformations and self occlusions, but according to recent benchmarks, they often lag behind the holistic approaches. The reason is that potentially large number of degrees of freedom have to be estimated for object localization and simplifications of the constellation topology are often assumed to make the inference tractable. We present a new formulation of the constellation model with correlation filters that treats the geometric and visual constraints within a single convex cost function an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.03720","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":"2026-05-18T01:14:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G9JGMQtY5Wj6574DgAdrZzXvCwXmHyzeBdD0bFk0Th53O0f/UhzpUUrr9lDG2+6c5IfBJ76SJBgI7c16rlMEAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T23:25:16.848993Z"},"content_sha256":"84c43355d067e98ff9b1d8345816e9ce6f08951413023ae8f7ae5fbec93502c7","schema_version":"1.0","event_id":"sha256:84c43355d067e98ff9b1d8345816e9ce6f08951413023ae8f7ae5fbec93502c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/bundle.json","state_url":"https://pith.science/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/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":"2026-06-06T23:25:16Z","links":{"resolver":"https://pith.science/pith/Y7ULOUECCJYOT7E33HQKH6HGE7","bundle":"https://pith.science/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/bundle.json","state":"https://pith.science/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y7ULOUECCJYOT7E33HQKH6HGE7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:Y7ULOUECCJYOT7E33HQKH6HGE7","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":"cc95783740b30cfd0802db122c7e48ed8231a4f98995b0bb6ce5728cbb851a25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-05-12T08:22:46Z","title_canon_sha256":"5ffebe57c9ec959febceb7e84661bf48482551281c1334ec5d6698ee7da5ca23"},"schema_version":"1.0","source":{"id":"1605.03720","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.03720","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"arxiv_version","alias_value":"1605.03720v1","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.03720","created_at":"2026-05-18T01:14:59Z"},{"alias_kind":"pith_short_12","alias_value":"Y7ULOUECCJYO","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"Y7ULOUECCJYOT7E3","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"Y7ULOUEC","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:84c43355d067e98ff9b1d8345816e9ce6f08951413023ae8f7ae5fbec93502c7","target":"graph","created_at":"2026-05-18T01:14:59Z","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":"Deformable parts models show a great potential in tracking by principally addressing non-rigid object deformations and self occlusions, but according to recent benchmarks, they often lag behind the holistic approaches. The reason is that potentially large number of degrees of freedom have to be estimated for object localization and simplifications of the constellation topology are often assumed to make the inference tractable. We present a new formulation of the constellation model with correlation filters that treats the geometric and visual constraints within a single convex cost function an","authors_text":"Alan Luke\\v{z}i\\v{c}, Luka \\v{C}ehovin, Matej Kristan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-05-12T08:22:46Z","title":"Deformable Parts Correlation Filters for Robust Visual Tracking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.03720","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:facd949a04c5acf92c6c0a6836e23a9f2e5af260cfcf16becf232eef6c76a9d7","target":"record","created_at":"2026-05-18T01:14:59Z","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":"cc95783740b30cfd0802db122c7e48ed8231a4f98995b0bb6ce5728cbb851a25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-05-12T08:22:46Z","title_canon_sha256":"5ffebe57c9ec959febceb7e84661bf48482551281c1334ec5d6698ee7da5ca23"},"schema_version":"1.0","source":{"id":"1605.03720","kind":"arxiv","version":1}},"canonical_sha256":"c7e8b750821270e9fc9bd9e0a3f8e627f3751d14cda0b2346c976a479dff9634","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7e8b750821270e9fc9bd9e0a3f8e627f3751d14cda0b2346c976a479dff9634","first_computed_at":"2026-05-18T01:14:59.650075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:14:59.650075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bWe+lcYL8rHYrdKy+jXERMcTBrz3jHi1Uw90NrQV98k2Yg5ju8WJFA64gg1XA8GYm8hYxAXjU2ppsjnAkLbrDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:14:59.650503Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.03720","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:facd949a04c5acf92c6c0a6836e23a9f2e5af260cfcf16becf232eef6c76a9d7","sha256:84c43355d067e98ff9b1d8345816e9ce6f08951413023ae8f7ae5fbec93502c7"],"state_sha256":"75223ed32ea8d899c0e46e40aa9fe64a941deb4c6e948312c81fa59fad290528"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1SjVA8xX9iK3FTqBKTEQNd3qcRrnBEC+GWyxCPf9tBnvqQqPMHqxOmT4V8iSXd7RmE+DE7+YbQTbMEiZUDQ6Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T23:25:16.852412Z","bundle_sha256":"e8ae3dd233fd0683b4779a426d80468b10e97447ac3a32516beb109b9fa9bd52"}}