{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:WZ7V6DJN7UVJNIBO5LNSPLGNNE","short_pith_number":"pith:WZ7V6DJN","canonical_record":{"source":{"id":"2212.12965","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-12-25T22:27:32Z","cross_cats_sorted":[],"title_canon_sha256":"8cd9f156f75715b3e45722cb75a4c67792f813c2bca6eaf834419a33c97a9725","abstract_canon_sha256":"e19a2e5911307618b8d212eca562b2b0507858f8e0560ec68fcf50f2329bca47"},"schema_version":"1.0"},"canonical_sha256":"b67f5f0d2dfd2a96a02eeadb27accd690ec717c1861824b1af164b44de72ab26","source":{"kind":"arxiv","id":"2212.12965","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.12965","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"2212.12965v2","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.12965","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"WZ7V6DJN7UVJ","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_16","alias_value":"WZ7V6DJN7UVJNIBO","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_8","alias_value":"WZ7V6DJN","created_at":"2026-07-05T09:48:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:WZ7V6DJN7UVJNIBO5LNSPLGNNE","target":"record","payload":{"canonical_record":{"source":{"id":"2212.12965","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-12-25T22:27:32Z","cross_cats_sorted":[],"title_canon_sha256":"8cd9f156f75715b3e45722cb75a4c67792f813c2bca6eaf834419a33c97a9725","abstract_canon_sha256":"e19a2e5911307618b8d212eca562b2b0507858f8e0560ec68fcf50f2329bca47"},"schema_version":"1.0"},"canonical_sha256":"b67f5f0d2dfd2a96a02eeadb27accd690ec717c1861824b1af164b44de72ab26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:58.978784Z","signature_b64":"WvCdklLF3dHeo/b+ln6sgYOnzZt3xj+7fAkmKguwa6kgKSbs7V5t2ihhFIYNIafaufE08zCh+hWs3pUY01/BAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b67f5f0d2dfd2a96a02eeadb27accd690ec717c1861824b1af164b44de72ab26","last_reissued_at":"2026-07-05T09:48:58.978263Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:58.978263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.12965","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X2zmsYvqy+LDeovIvkz7JtyENB4RmHYZ3PkS6y9xNhx/nCp/ojlMmgmMihM26utgVY53obpKpwkiNydtDfwuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:32:02.691206Z"},"content_sha256":"539e7dff8937f4457e695c735301d9f5540605223a52c6ee47ba40e234b60bff","schema_version":"1.0","event_id":"sha256:539e7dff8937f4457e695c735301d9f5540605223a52c6ee47ba40e234b60bff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:WZ7V6DJN7UVJNIBO5LNSPLGNNE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BD-KD: Balancing the Divergences for Online Knowledge Distillation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Brett H. Meyer, Ibtihel Amara, James J. Clark, Nazanin Sepahvand, Warren J. Gross","submitted_at":"2022-12-25T22:27:32Z","abstract_excerpt":"We address the challenge of producing trustworthy and accurate compact models for edge devices. While Knowledge Distillation (KD) has improved model compression in terms of achieving high accuracy performance, calibration of these compact models has been overlooked. We introduce BD-KD (Balanced Divergence Knowledge Distillation), a framework for logit-based online KD. BD-KD enhances both accuracy and model calibration simultaneously, eliminating the need for post-hoc recalibration techniques, which add computational overhead to the overall training pipeline and degrade performance. Our method "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.12965","kind":"arxiv","version":2},"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/2212.12965/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":"2026-07-05T09:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WisR3g52v0sVGtRHBuZx9tsLNl905FzUs2U9DPTcqmBXjMZiJ0lZjuWIuz8KvltWyiXXueuNE7l73/YCPwK3Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:32:02.691733Z"},"content_sha256":"2cd7925565a83f78ad184bfa601b6aa7ba9225972625bd98fecb15edf570c726","schema_version":"1.0","event_id":"sha256:2cd7925565a83f78ad184bfa601b6aa7ba9225972625bd98fecb15edf570c726"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/bundle.json","state_url":"https://pith.science/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/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":"2026-08-15T14:32:02Z","links":{"resolver":"https://pith.science/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE","bundle":"https://pith.science/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/bundle.json","state":"https://pith.science/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZ7V6DJN7UVJNIBO5LNSPLGNNE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:WZ7V6DJN7UVJNIBO5LNSPLGNNE","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":"e19a2e5911307618b8d212eca562b2b0507858f8e0560ec68fcf50f2329bca47","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-12-25T22:27:32Z","title_canon_sha256":"8cd9f156f75715b3e45722cb75a4c67792f813c2bca6eaf834419a33c97a9725"},"schema_version":"1.0","source":{"id":"2212.12965","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.12965","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"2212.12965v2","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.12965","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"WZ7V6DJN7UVJ","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_16","alias_value":"WZ7V6DJN7UVJNIBO","created_at":"2026-07-05T09:48:58Z"},{"alias_kind":"pith_short_8","alias_value":"WZ7V6DJN","created_at":"2026-07-05T09:48:58Z"}],"graph_snapshots":[{"event_id":"sha256:2cd7925565a83f78ad184bfa601b6aa7ba9225972625bd98fecb15edf570c726","target":"graph","created_at":"2026-07-05T09:48:58Z","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/2212.12965/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We address the challenge of producing trustworthy and accurate compact models for edge devices. While Knowledge Distillation (KD) has improved model compression in terms of achieving high accuracy performance, calibration of these compact models has been overlooked. We introduce BD-KD (Balanced Divergence Knowledge Distillation), a framework for logit-based online KD. BD-KD enhances both accuracy and model calibration simultaneously, eliminating the need for post-hoc recalibration techniques, which add computational overhead to the overall training pipeline and degrade performance. Our method ","authors_text":"Brett H. Meyer, Ibtihel Amara, James J. Clark, Nazanin Sepahvand, Warren J. Gross","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-12-25T22:27:32Z","title":"BD-KD: Balancing the Divergences for Online Knowledge Distillation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.12965","kind":"arxiv","version":2},"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":"sha256:539e7dff8937f4457e695c735301d9f5540605223a52c6ee47ba40e234b60bff","target":"record","created_at":"2026-07-05T09:48:58Z","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":"e19a2e5911307618b8d212eca562b2b0507858f8e0560ec68fcf50f2329bca47","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-12-25T22:27:32Z","title_canon_sha256":"8cd9f156f75715b3e45722cb75a4c67792f813c2bca6eaf834419a33c97a9725"},"schema_version":"1.0","source":{"id":"2212.12965","kind":"arxiv","version":2}},"canonical_sha256":"b67f5f0d2dfd2a96a02eeadb27accd690ec717c1861824b1af164b44de72ab26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b67f5f0d2dfd2a96a02eeadb27accd690ec717c1861824b1af164b44de72ab26","first_computed_at":"2026-07-05T09:48:58.978263Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:48:58.978263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WvCdklLF3dHeo/b+ln6sgYOnzZt3xj+7fAkmKguwa6kgKSbs7V5t2ihhFIYNIafaufE08zCh+hWs3pUY01/BAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:48:58.978784Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.12965","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:539e7dff8937f4457e695c735301d9f5540605223a52c6ee47ba40e234b60bff","sha256:2cd7925565a83f78ad184bfa601b6aa7ba9225972625bd98fecb15edf570c726"],"state_sha256":"eb9b3eb3210a20ba4bbd39ef837886522e8046b7eade59fbbf8f7becfd083879"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wSUkLnO57dO+soPz6Dh9Zy3GzM/uX70J6jZQdzC4MgYl+nz+A+0SnB8ZLVnyBNw0q/lUqAg8N+wjacjMA7dtCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T14:32:02.694940Z","bundle_sha256":"b939d7230645f689a868de7f416b0f76657115ec8ce611bd8232616133a8f1ff"}}