{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:SKMJKGWCFQ4A6XI53JF5TROD36","short_pith_number":"pith:SKMJKGWC","canonical_record":{"source":{"id":"2201.00007","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-12-30T11:00:49Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"19409ae7307651b2405c2b63576f3f39ddbbd5a3a7e16905b6d02133d818909c","abstract_canon_sha256":"13b2f073891c43b32f240171ff9e2512a93beb919f954dafe169c32f208c4f35"},"schema_version":"1.0"},"canonical_sha256":"9298951ac22c380f5d1dda4bd9c5c3dfa44438938a7759ef148873eb4fb2b199","source":{"kind":"arxiv","id":"2201.00007","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.00007","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"arxiv_version","alias_value":"2201.00007v3","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.00007","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_12","alias_value":"SKMJKGWCFQ4A","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_16","alias_value":"SKMJKGWCFQ4A6XI5","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_8","alias_value":"SKMJKGWC","created_at":"2026-07-05T03:56:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:SKMJKGWCFQ4A6XI53JF5TROD36","target":"record","payload":{"canonical_record":{"source":{"id":"2201.00007","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-12-30T11:00:49Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"19409ae7307651b2405c2b63576f3f39ddbbd5a3a7e16905b6d02133d818909c","abstract_canon_sha256":"13b2f073891c43b32f240171ff9e2512a93beb919f954dafe169c32f208c4f35"},"schema_version":"1.0"},"canonical_sha256":"9298951ac22c380f5d1dda4bd9c5c3dfa44438938a7759ef148873eb4fb2b199","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:56:33.220294Z","signature_b64":"DIav7vitOI2LvpxU9OsIAWgevb09gd6rICCgPyYOhQTIQbHYYiktX8JBDll8pw1w1NXuJ0J4Imjml9sgeAwjBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9298951ac22c380f5d1dda4bd9c5c3dfa44438938a7759ef148873eb4fb2b199","last_reissued_at":"2026-07-05T03:56:33.219877Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:56:33.219877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2201.00007","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":"2026-07-05T03:56:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oCLZeo+hC60s3MlOUPDs6eV/r1nfb5ZuaPsLF4L+wSeLVGSnoSEPIUV2KBj8VOhXyLc7BqMf6I6OE2pI9qsKAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T22:18:21.320125Z"},"content_sha256":"ae43827c4b7ca3ec0d56a82d71b519765562187c4087aca486439671155ae048","schema_version":"1.0","event_id":"sha256:ae43827c4b7ca3ec0d56a82d71b519765562187c4087aca486439671155ae048"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:SKMJKGWCFQ4A6XI53JF5TROD36","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Confidence-Aware Multi-Teacher Knowledge Distillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Can Wang, Defang Chen, Hailin Zhang","submitted_at":"2021-12-30T11:00:49Z","abstract_excerpt":"Knowledge distillation is initially introduced to utilize additional supervision from a single teacher model for the student model training. To boost the student performance, some recent variants attempt to exploit diverse knowledge sources from multiple teachers. However, existing studies mainly integrate knowledge from diverse sources by averaging over multiple teacher predictions or combining them using other various label-free strategies, which may mislead student in the presence of low-quality teacher predictions. To tackle this problem, we propose Confidence-Aware Multi-teacher Knowledge"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.00007","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/2201.00007/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":"2026-07-05T03:56:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iTihsIFQ6MT9AddEqgNAa9z1RPgXe9jm/BNXNtSgfSL+BS6YrRFW3A0gSF4rWw/orVHdNNlAn+rS8AvTf2aoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T22:18:21.320595Z"},"content_sha256":"1453d60e4fe7d03966c8e52ff5bec86f340700d9366e7cc8e3af690e3a54e6d3","schema_version":"1.0","event_id":"sha256:1453d60e4fe7d03966c8e52ff5bec86f340700d9366e7cc8e3af690e3a54e6d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SKMJKGWCFQ4A6XI53JF5TROD36/bundle.json","state_url":"https://pith.science/pith/SKMJKGWCFQ4A6XI53JF5TROD36/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SKMJKGWCFQ4A6XI53JF5TROD36/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":"2026-08-18T22:18:21Z","links":{"resolver":"https://pith.science/pith/SKMJKGWCFQ4A6XI53JF5TROD36","bundle":"https://pith.science/pith/SKMJKGWCFQ4A6XI53JF5TROD36/bundle.json","state":"https://pith.science/pith/SKMJKGWCFQ4A6XI53JF5TROD36/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SKMJKGWCFQ4A6XI53JF5TROD36/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:SKMJKGWCFQ4A6XI53JF5TROD36","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":"13b2f073891c43b32f240171ff9e2512a93beb919f954dafe169c32f208c4f35","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-12-30T11:00:49Z","title_canon_sha256":"19409ae7307651b2405c2b63576f3f39ddbbd5a3a7e16905b6d02133d818909c"},"schema_version":"1.0","source":{"id":"2201.00007","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.00007","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"arxiv_version","alias_value":"2201.00007v3","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.00007","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_12","alias_value":"SKMJKGWCFQ4A","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_16","alias_value":"SKMJKGWCFQ4A6XI5","created_at":"2026-07-05T03:56:33Z"},{"alias_kind":"pith_short_8","alias_value":"SKMJKGWC","created_at":"2026-07-05T03:56:33Z"}],"graph_snapshots":[{"event_id":"sha256:1453d60e4fe7d03966c8e52ff5bec86f340700d9366e7cc8e3af690e3a54e6d3","target":"graph","created_at":"2026-07-05T03:56:33Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.00007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Knowledge distillation is initially introduced to utilize additional supervision from a single teacher model for the student model training. To boost the student performance, some recent variants attempt to exploit diverse knowledge sources from multiple teachers. However, existing studies mainly integrate knowledge from diverse sources by averaging over multiple teacher predictions or combining them using other various label-free strategies, which may mislead student in the presence of low-quality teacher predictions. To tackle this problem, we propose Confidence-Aware Multi-teacher Knowledge","authors_text":"Can Wang, Defang Chen, Hailin Zhang","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-12-30T11:00:49Z","title":"Confidence-Aware Multi-Teacher Knowledge Distillation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.00007","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:ae43827c4b7ca3ec0d56a82d71b519765562187c4087aca486439671155ae048","target":"record","created_at":"2026-07-05T03:56:33Z","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":"13b2f073891c43b32f240171ff9e2512a93beb919f954dafe169c32f208c4f35","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-12-30T11:00:49Z","title_canon_sha256":"19409ae7307651b2405c2b63576f3f39ddbbd5a3a7e16905b6d02133d818909c"},"schema_version":"1.0","source":{"id":"2201.00007","kind":"arxiv","version":3}},"canonical_sha256":"9298951ac22c380f5d1dda4bd9c5c3dfa44438938a7759ef148873eb4fb2b199","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9298951ac22c380f5d1dda4bd9c5c3dfa44438938a7759ef148873eb4fb2b199","first_computed_at":"2026-07-05T03:56:33.219877Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:56:33.219877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DIav7vitOI2LvpxU9OsIAWgevb09gd6rICCgPyYOhQTIQbHYYiktX8JBDll8pw1w1NXuJ0J4Imjml9sgeAwjBA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:56:33.220294Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.00007","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae43827c4b7ca3ec0d56a82d71b519765562187c4087aca486439671155ae048","sha256:1453d60e4fe7d03966c8e52ff5bec86f340700d9366e7cc8e3af690e3a54e6d3"],"state_sha256":"08e86800c58fcbd4409e093b4b3035df4b05590b08f4e05aa9814961ee3f6885"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZYpmfG6NVXw6q5tPIM3jLkw+4o+5GggDYPRrigQHZmZe6vJREivO0sSPuUy4QuSrFjAjUhOtrVHCAvRz5+HSBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T22:18:21.324161Z","bundle_sha256":"3b977f957510aac3aec4172d6a6f018c33a4aeb07ed6ed270b3c2bd32ac73c37"}}