{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:SAZBWMAKJHYW6EBF7GT44E2UZ2","short_pith_number":"pith:SAZBWMAK","canonical_record":{"source":{"id":"2601.13992","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-01-20T14:05:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8f54c4dff7fe02bc89501e7c5a3ea9a00b56de8296af02a62347ae268ec831fd","abstract_canon_sha256":"f8bae97dc6e2452a4a0e4c94971146c1c4b083dd661fb86d743e6db015e6a6e9"},"schema_version":"1.0"},"canonical_sha256":"90321b300a49f16f1025f9a7ce1354ceacbbd54829dafc9d51c954570d5e44cb","source":{"kind":"arxiv","id":"2601.13992","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.13992","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"arxiv_version","alias_value":"2601.13992v2","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.13992","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_12","alias_value":"SAZBWMAKJHYW","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_16","alias_value":"SAZBWMAKJHYW6EBF","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_8","alias_value":"SAZBWMAK","created_at":"2026-05-20T00:03:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:SAZBWMAKJHYW6EBF7GT44E2UZ2","target":"record","payload":{"canonical_record":{"source":{"id":"2601.13992","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-01-20T14:05:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8f54c4dff7fe02bc89501e7c5a3ea9a00b56de8296af02a62347ae268ec831fd","abstract_canon_sha256":"f8bae97dc6e2452a4a0e4c94971146c1c4b083dd661fb86d743e6db015e6a6e9"},"schema_version":"1.0"},"canonical_sha256":"90321b300a49f16f1025f9a7ce1354ceacbbd54829dafc9d51c954570d5e44cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:03:02.675934Z","signature_b64":"eo9RfR3Th4V4/8uA0mv3N9EoZMAqwcwyzrxdAWGIfoqYYhkLWRdUWd2yK7miign7dk6PCTNHr9X3TY5xHXp/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90321b300a49f16f1025f9a7ce1354ceacbbd54829dafc9d51c954570d5e44cb","last_reissued_at":"2026-05-20T00:03:02.675116Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:03:02.675116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.13992","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":"2026-05-20T00:03:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hq5ZDCYwZQ72apIvygRC+4gysasKdhYQXZRba/B/R9Rnl1Nk5kwQl0vTY+xogr2/AdcwEnX9QZs/ZI96Vef5Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T19:54:14.356762Z"},"content_sha256":"9fc9743a24fe8d5a1db50ed41097b1309edc3e577d11bde55f7dbadc27e19971","schema_version":"1.0","event_id":"sha256:9fc9743a24fe8d5a1db50ed41097b1309edc3e577d11bde55f7dbadc27e19971"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:SAZBWMAKJHYW6EBF7GT44E2UZ2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"\"The Whole Is Greater Than the Sum of Its Parts\": A Compatibility-Aware Multi-Teacher CoT Distillation Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Boran Zhao, Jiajun Xu, Jiangcheng Song, Jiaqi Guo, Jiayi Lu, Jiepeng Zhou, Jin Cui, Pengju Ren, Ruixuan Yang","submitted_at":"2026-01-20T14:05:19Z","abstract_excerpt":"Chain-of-Thought (CoT) reasoning empowers Large Language Models (LLMs) with remarkable capabilities but typically requires prohibitive parameter scales. CoT distillation has emerged as a promising paradigm to transfer reasoning prowess into compact Student Models (SLMs), but existing approaches often rely on a solitary teacher, capping the student's potential since individual LLMs often exhibit distinct capability biases and may suffer from catastrophic forgetting. While leveraging diverse teachers seems appealing, effectively fusing their supervisions remains challenging: teacher-student inco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.13992","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/2601.13992/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":"2026-05-20T00:03:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0rtT7FizG5UaS6K0i09D0ZgxeiJdY/eww21IdD4VI6LaPG55i/oizwzCN3dYWykyJ2Lv73GZqNeN3WbwzTM8Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T19:54:14.357508Z"},"content_sha256":"e0f7e7b85abf616cac06db9ec97b425602af4db23699e8b76c1f801a541bfc15","schema_version":"1.0","event_id":"sha256:e0f7e7b85abf616cac06db9ec97b425602af4db23699e8b76c1f801a541bfc15"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/bundle.json","state_url":"https://pith.science/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/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":"2026-05-24T19:54:14Z","links":{"resolver":"https://pith.science/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2","bundle":"https://pith.science/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/bundle.json","state":"https://pith.science/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SAZBWMAKJHYW6EBF7GT44E2UZ2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SAZBWMAKJHYW6EBF7GT44E2UZ2","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":"f8bae97dc6e2452a4a0e4c94971146c1c4b083dd661fb86d743e6db015e6a6e9","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-01-20T14:05:19Z","title_canon_sha256":"8f54c4dff7fe02bc89501e7c5a3ea9a00b56de8296af02a62347ae268ec831fd"},"schema_version":"1.0","source":{"id":"2601.13992","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.13992","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"arxiv_version","alias_value":"2601.13992v2","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.13992","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_12","alias_value":"SAZBWMAKJHYW","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_16","alias_value":"SAZBWMAKJHYW6EBF","created_at":"2026-05-20T00:03:02Z"},{"alias_kind":"pith_short_8","alias_value":"SAZBWMAK","created_at":"2026-05-20T00:03:02Z"}],"graph_snapshots":[{"event_id":"sha256:e0f7e7b85abf616cac06db9ec97b425602af4db23699e8b76c1f801a541bfc15","target":"graph","created_at":"2026-05-20T00:03:02Z","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/2601.13992/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Chain-of-Thought (CoT) reasoning empowers Large Language Models (LLMs) with remarkable capabilities but typically requires prohibitive parameter scales. CoT distillation has emerged as a promising paradigm to transfer reasoning prowess into compact Student Models (SLMs), but existing approaches often rely on a solitary teacher, capping the student's potential since individual LLMs often exhibit distinct capability biases and may suffer from catastrophic forgetting. While leveraging diverse teachers seems appealing, effectively fusing their supervisions remains challenging: teacher-student inco","authors_text":"Boran Zhao, Jiajun Xu, Jiangcheng Song, Jiaqi Guo, Jiayi Lu, Jiepeng Zhou, Jin Cui, Pengju Ren, Ruixuan Yang","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-01-20T14:05:19Z","title":"\"The Whole Is Greater Than the Sum of Its Parts\": A Compatibility-Aware Multi-Teacher CoT Distillation Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.13992","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":"sha256:9fc9743a24fe8d5a1db50ed41097b1309edc3e577d11bde55f7dbadc27e19971","target":"record","created_at":"2026-05-20T00:03:02Z","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":"f8bae97dc6e2452a4a0e4c94971146c1c4b083dd661fb86d743e6db015e6a6e9","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-01-20T14:05:19Z","title_canon_sha256":"8f54c4dff7fe02bc89501e7c5a3ea9a00b56de8296af02a62347ae268ec831fd"},"schema_version":"1.0","source":{"id":"2601.13992","kind":"arxiv","version":2}},"canonical_sha256":"90321b300a49f16f1025f9a7ce1354ceacbbd54829dafc9d51c954570d5e44cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90321b300a49f16f1025f9a7ce1354ceacbbd54829dafc9d51c954570d5e44cb","first_computed_at":"2026-05-20T00:03:02.675116Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:03:02.675116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eo9RfR3Th4V4/8uA0mv3N9EoZMAqwcwyzrxdAWGIfoqYYhkLWRdUWd2yK7miign7dk6PCTNHr9X3TY5xHXp/Dw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:03:02.675934Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.13992","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fc9743a24fe8d5a1db50ed41097b1309edc3e577d11bde55f7dbadc27e19971","sha256:e0f7e7b85abf616cac06db9ec97b425602af4db23699e8b76c1f801a541bfc15"],"state_sha256":"1e655beaec8fa3fd90bd62b66e3c0dacedf3d1270f3c35bc4b79c10e280f3b44"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvjyL7c/DuUbqmTBDAr7hsAz3r/TQFgHhi5TRG9W8SWkV657ifHpZPDVzqc18hI9zAkeucv8BaHQi8mPY7vbAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T19:54:14.361290Z","bundle_sha256":"fa8903817b4ecbaa46d3ae55eb2d2b66e88ab3883c93d823da20b8348dcae60b"}}