{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ZX5TEWHXVUQFBH5E2HR23FZRBB","short_pith_number":"pith:ZX5TEWHX","canonical_record":{"source":{"id":"2412.01552","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T14:38:26Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"c7b6b104f09a4c2a573dcada67e9641e8f8c15e1d07ee29b125a199459d6b43a","abstract_canon_sha256":"c56ed78d7e1f9a40ce73e68a7da1ee1bda9f36b06127500e9c0e2b7db3c5ac8e"},"schema_version":"1.0"},"canonical_sha256":"cdfb3258f7ad20509fa4d1e3ad9731086952cf8387ccd48595d08c6dc048842f","source":{"kind":"arxiv","id":"2412.01552","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01552","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01552v4","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01552","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_12","alias_value":"ZX5TEWHXVUQF","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_16","alias_value":"ZX5TEWHXVUQFBH5E","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_8","alias_value":"ZX5TEWHX","created_at":"2026-07-05T10:52:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ZX5TEWHXVUQFBH5E2HR23FZRBB","target":"record","payload":{"canonical_record":{"source":{"id":"2412.01552","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T14:38:26Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"c7b6b104f09a4c2a573dcada67e9641e8f8c15e1d07ee29b125a199459d6b43a","abstract_canon_sha256":"c56ed78d7e1f9a40ce73e68a7da1ee1bda9f36b06127500e9c0e2b7db3c5ac8e"},"schema_version":"1.0"},"canonical_sha256":"cdfb3258f7ad20509fa4d1e3ad9731086952cf8387ccd48595d08c6dc048842f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:52:38.628774Z","signature_b64":"W57v4CJO43+GdVtDVZ4bjJfP/WrzDYzjvC2AtiDAciCvIb+9S4PdYxGuob5MuuAQ3Q/c1IhhH8SeGyaUHG9xDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cdfb3258f7ad20509fa4d1e3ad9731086952cf8387ccd48595d08c6dc048842f","last_reissued_at":"2026-07-05T10:52:38.628301Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:52:38.628301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.01552","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:52:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PELERx0XXc5JrAKv1Y8+SXdehv5GFiiAUNj2qLJ9qCCmEpVzB5MsEuoRjIdd+RVP4yfigb3On1wUhT/ko0BHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:29:18.240749Z"},"content_sha256":"49386dc76cb8bdedc7e36df7a14f09cce9b3154c16cd2e4c2375f86a6de9f396","schema_version":"1.0","event_id":"sha256:49386dc76cb8bdedc7e36df7a14f09cce9b3154c16cd2e4c2375f86a6de9f396"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ZX5TEWHXVUQFBH5E2HR23FZRBB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GFreeDet: Exploiting Gaussian Splatting and Foundation Models for Model-free Unseen Object Detection in the BOP Challenge 2024","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO"],"primary_cat":"cs.CV","authors_text":"Chengxi Li, Chenyangguang Zhang, Gu Wang, Xiangyang Ji, Xingyu Liu, Yingyue Li, Ziqin Huang","submitted_at":"2024-12-02T14:38:26Z","abstract_excerpt":"We present GFreeDet, an unseen object detection approach that leverages Gaussian splatting and vision Foundation models under model-free setting. Unlike existing methods that rely on predefined CAD templates, GFreeDet reconstructs objects directly from reference videos using Gaussian splatting, enabling robust detection of novel objects without prior 3D models. Evaluated on the BOP-H3 benchmark, GFreeDet achieves comparable performance to CAD-based methods, demonstrating the viability of model-free detection for mixed reality (MR) applications. Notably, GFreeDet won the best overall method and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01552","kind":"arxiv","version":4},"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/2412.01552/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":"2026-07-05T10:52:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xuzFD4ju4wS+BpzTduQBqdBnG7e8w8ECv9r+u9YL7ANXElTqL/NFx4Nu7Ln5dtg4QWCEzpPtiLtnpaWchU7VAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:29:18.241262Z"},"content_sha256":"0fd6cc7675e0d669592ffa08cdec1a8fe7bcc3ce63cec75fde87580d168c1c40","schema_version":"1.0","event_id":"sha256:0fd6cc7675e0d669592ffa08cdec1a8fe7bcc3ce63cec75fde87580d168c1c40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/bundle.json","state_url":"https://pith.science/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/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":"2026-08-12T14:29:18Z","links":{"resolver":"https://pith.science/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB","bundle":"https://pith.science/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/bundle.json","state":"https://pith.science/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZX5TEWHXVUQFBH5E2HR23FZRBB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZX5TEWHXVUQFBH5E2HR23FZRBB","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":"c56ed78d7e1f9a40ce73e68a7da1ee1bda9f36b06127500e9c0e2b7db3c5ac8e","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T14:38:26Z","title_canon_sha256":"c7b6b104f09a4c2a573dcada67e9641e8f8c15e1d07ee29b125a199459d6b43a"},"schema_version":"1.0","source":{"id":"2412.01552","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01552","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01552v4","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01552","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_12","alias_value":"ZX5TEWHXVUQF","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_16","alias_value":"ZX5TEWHXVUQFBH5E","created_at":"2026-07-05T10:52:38Z"},{"alias_kind":"pith_short_8","alias_value":"ZX5TEWHX","created_at":"2026-07-05T10:52:38Z"}],"graph_snapshots":[{"event_id":"sha256:0fd6cc7675e0d669592ffa08cdec1a8fe7bcc3ce63cec75fde87580d168c1c40","target":"graph","created_at":"2026-07-05T10:52:38Z","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/2412.01552/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present GFreeDet, an unseen object detection approach that leverages Gaussian splatting and vision Foundation models under model-free setting. Unlike existing methods that rely on predefined CAD templates, GFreeDet reconstructs objects directly from reference videos using Gaussian splatting, enabling robust detection of novel objects without prior 3D models. Evaluated on the BOP-H3 benchmark, GFreeDet achieves comparable performance to CAD-based methods, demonstrating the viability of model-free detection for mixed reality (MR) applications. Notably, GFreeDet won the best overall method and","authors_text":"Chengxi Li, Chenyangguang Zhang, Gu Wang, Xiangyang Ji, Xingyu Liu, Yingyue Li, Ziqin Huang","cross_cats":["cs.RO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T14:38:26Z","title":"GFreeDet: Exploiting Gaussian Splatting and Foundation Models for Model-free Unseen Object Detection in the BOP Challenge 2024"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01552","kind":"arxiv","version":4},"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":"sha256:49386dc76cb8bdedc7e36df7a14f09cce9b3154c16cd2e4c2375f86a6de9f396","target":"record","created_at":"2026-07-05T10:52:38Z","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":"c56ed78d7e1f9a40ce73e68a7da1ee1bda9f36b06127500e9c0e2b7db3c5ac8e","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T14:38:26Z","title_canon_sha256":"c7b6b104f09a4c2a573dcada67e9641e8f8c15e1d07ee29b125a199459d6b43a"},"schema_version":"1.0","source":{"id":"2412.01552","kind":"arxiv","version":4}},"canonical_sha256":"cdfb3258f7ad20509fa4d1e3ad9731086952cf8387ccd48595d08c6dc048842f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cdfb3258f7ad20509fa4d1e3ad9731086952cf8387ccd48595d08c6dc048842f","first_computed_at":"2026-07-05T10:52:38.628301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:52:38.628301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W57v4CJO43+GdVtDVZ4bjJfP/WrzDYzjvC2AtiDAciCvIb+9S4PdYxGuob5MuuAQ3Q/c1IhhH8SeGyaUHG9xDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:52:38.628774Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.01552","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49386dc76cb8bdedc7e36df7a14f09cce9b3154c16cd2e4c2375f86a6de9f396","sha256:0fd6cc7675e0d669592ffa08cdec1a8fe7bcc3ce63cec75fde87580d168c1c40"],"state_sha256":"288a02682efb25269c68202900e6fbe12ecb1ffdc816ba9d64cc86de20ab5cdb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vZ3nU9FSkor4Z9RvMenuFovy3p+c0JL3oHHBgug8XquDS3wp4F24rRmUtKFUXksmM/7EUgSgFfrqgL97GR+xDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T14:29:18.245988Z","bundle_sha256":"8f0e00e82226eb4edbfcd058e227adb7bd6754aae48fafd5cd77087a9a77cc6f"}}