{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:RE73QXLYZU3VM2WFZXOEJ22BQ5","short_pith_number":"pith:RE73QXLY","canonical_record":{"source":{"id":"2502.05147","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-07T18:25:28Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"aecb6492d2209bbbf69cfb223af0d74ff93fa97c8d633e3203943055bf52335c","abstract_canon_sha256":"d4371c680a6e7dec1d035276dc099cf6bbfa263d3cc33d860f9748ef1b39fcfb"},"schema_version":"1.0"},"canonical_sha256":"893fb85d78cd37566ac5cddc44eb41877d83eb92176b066d1e12e8c60c101a23","source":{"kind":"arxiv","id":"2502.05147","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.05147","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"arxiv_version","alias_value":"2502.05147v3","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.05147","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_12","alias_value":"RE73QXLYZU3V","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_16","alias_value":"RE73QXLYZU3VM2WF","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_8","alias_value":"RE73QXLY","created_at":"2026-07-05T11:01:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:RE73QXLYZU3VM2WFZXOEJ22BQ5","target":"record","payload":{"canonical_record":{"source":{"id":"2502.05147","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-07T18:25:28Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"aecb6492d2209bbbf69cfb223af0d74ff93fa97c8d633e3203943055bf52335c","abstract_canon_sha256":"d4371c680a6e7dec1d035276dc099cf6bbfa263d3cc33d860f9748ef1b39fcfb"},"schema_version":"1.0"},"canonical_sha256":"893fb85d78cd37566ac5cddc44eb41877d83eb92176b066d1e12e8c60c101a23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:01:56.836323Z","signature_b64":"U4PkZc5pbI/4OF9gluGfXzV7h3pHTP3JipYBLN6PYO50Ay8T8uAAbJUa35IE5e48lLGaOLlYuDzru+YIPe/LDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"893fb85d78cd37566ac5cddc44eb41877d83eb92176b066d1e12e8c60c101a23","last_reissued_at":"2026-07-05T11:01:56.835753Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:01:56.835753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.05147","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:01:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IxreqEWYyPExLBZ+jpsq9gHh/3HIhGoHSlI01Vbc7r1XfO2R3u6vOTO611QqHofQI6RTiMyS2f9FsCXMlWaTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T23:15:11.082940Z"},"content_sha256":"11935da682d7aafbeb599a90b841b3332ad0f6ab763ed3d335ec6885f994e5c2","schema_version":"1.0","event_id":"sha256:11935da682d7aafbeb599a90b841b3332ad0f6ab763ed3d335ec6885f994e5c2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:RE73QXLYZU3VM2WFZXOEJ22BQ5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LP-DETR: Layer-wise Progressive Relations for Object Detection","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"XiaoYu Deng, Xintao Li, Ye Zhang, Yongzhe Zhang, Zhengjian Kang","submitted_at":"2025-02-07T18:25:28Z","abstract_excerpt":"This paper presents LP-DETR (Layer-wise Progressive DETR), a novel approach that enhances DETR-based object detection through multi-scale relation modeling. Our method introduces learnable spatial relationships between object queries through a relation-aware self-attention mechanism, which adaptively learns to balance different scales of relations (local, medium and global) across decoder layers. This progressive design enables the model to effectively capture evolving spatial dependencies throughout the detection pipeline. Extensive experiments on COCO 2017 dataset demonstrate that our method"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.05147","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.05147/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T11:01:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGU4i53vqozxQMx0QoQqVGOTrcF0Rj4a5vjuooz5R1wBuXZ0ico0LB5hgL9zXJQfMQd1wMk5G8lfuycU6zK4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T23:15:11.083472Z"},"content_sha256":"a3df7af93591585da5dc6b25045f5e0047fb4dae2dcb4f5ff88d9ba49fc71cb1","schema_version":"1.0","event_id":"sha256:a3df7af93591585da5dc6b25045f5e0047fb4dae2dcb4f5ff88d9ba49fc71cb1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/bundle.json","state_url":"https://pith.science/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/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":"2026-08-09T23:15:11Z","links":{"resolver":"https://pith.science/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5","bundle":"https://pith.science/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/bundle.json","state":"https://pith.science/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RE73QXLYZU3VM2WFZXOEJ22BQ5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RE73QXLYZU3VM2WFZXOEJ22BQ5","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":"d4371c680a6e7dec1d035276dc099cf6bbfa263d3cc33d860f9748ef1b39fcfb","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-07T18:25:28Z","title_canon_sha256":"aecb6492d2209bbbf69cfb223af0d74ff93fa97c8d633e3203943055bf52335c"},"schema_version":"1.0","source":{"id":"2502.05147","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.05147","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"arxiv_version","alias_value":"2502.05147v3","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.05147","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_12","alias_value":"RE73QXLYZU3V","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_16","alias_value":"RE73QXLYZU3VM2WF","created_at":"2026-07-05T11:01:56Z"},{"alias_kind":"pith_short_8","alias_value":"RE73QXLY","created_at":"2026-07-05T11:01:56Z"}],"graph_snapshots":[{"event_id":"sha256:a3df7af93591585da5dc6b25045f5e0047fb4dae2dcb4f5ff88d9ba49fc71cb1","target":"graph","created_at":"2026-07-05T11:01:56Z","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/2502.05147/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper presents LP-DETR (Layer-wise Progressive DETR), a novel approach that enhances DETR-based object detection through multi-scale relation modeling. Our method introduces learnable spatial relationships between object queries through a relation-aware self-attention mechanism, which adaptively learns to balance different scales of relations (local, medium and global) across decoder layers. This progressive design enables the model to effectively capture evolving spatial dependencies throughout the detection pipeline. Extensive experiments on COCO 2017 dataset demonstrate that our method","authors_text":"XiaoYu Deng, Xintao Li, Ye Zhang, Yongzhe Zhang, Zhengjian Kang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-07T18:25:28Z","title":"LP-DETR: Layer-wise Progressive Relations for Object Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.05147","kind":"arxiv","version":3},"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":"sha256:11935da682d7aafbeb599a90b841b3332ad0f6ab763ed3d335ec6885f994e5c2","target":"record","created_at":"2026-07-05T11:01:56Z","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":"d4371c680a6e7dec1d035276dc099cf6bbfa263d3cc33d860f9748ef1b39fcfb","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-07T18:25:28Z","title_canon_sha256":"aecb6492d2209bbbf69cfb223af0d74ff93fa97c8d633e3203943055bf52335c"},"schema_version":"1.0","source":{"id":"2502.05147","kind":"arxiv","version":3}},"canonical_sha256":"893fb85d78cd37566ac5cddc44eb41877d83eb92176b066d1e12e8c60c101a23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"893fb85d78cd37566ac5cddc44eb41877d83eb92176b066d1e12e8c60c101a23","first_computed_at":"2026-07-05T11:01:56.835753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:01:56.835753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U4PkZc5pbI/4OF9gluGfXzV7h3pHTP3JipYBLN6PYO50Ay8T8uAAbJUa35IE5e48lLGaOLlYuDzru+YIPe/LDw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:01:56.836323Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.05147","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:11935da682d7aafbeb599a90b841b3332ad0f6ab763ed3d335ec6885f994e5c2","sha256:a3df7af93591585da5dc6b25045f5e0047fb4dae2dcb4f5ff88d9ba49fc71cb1"],"state_sha256":"2a2fc54e8d3cc84b26d546c8a8039e1ced410b7e7f89e59ffa18d33ff3c416ec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AQwYlYUaMZHp9jR2pRj4WLhUyoI+QzvkEa8TFm1ru/BIAtF4MfFKGIM3AJ+mwtUfmOgJUE0Hx0GKIsisBBuiBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T23:15:11.088497Z","bundle_sha256":"51391c8e6af2b9dcc04eb0e95d6122725a56f68d9bd9bb741ea2fe436e72ac8e"}}