{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:LLRKLDZS34D3ETBCIGZJULYOOG","short_pith_number":"pith:LLRKLDZS","canonical_record":{"source":{"id":"2209.13325","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-09-27T12:05:59Z","cross_cats_sorted":[],"title_canon_sha256":"16bc5fb7bc82fe772bfd69af85789787af4b32f6e52dfa9a8266ae3b16ede6ba","abstract_canon_sha256":"02e568f59722d62e490d22ecd1135965ca29a4230932e9c5c30d44b3439a1eef"},"schema_version":"1.0"},"canonical_sha256":"5ae2a58f32df07b24c2241b29a2f0e718715ba2354a1cde7049932cad6fee02c","source":{"kind":"arxiv","id":"2209.13325","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.13325","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"arxiv_version","alias_value":"2209.13325v3","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.13325","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_12","alias_value":"LLRKLDZS34D3","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_16","alias_value":"LLRKLDZS34D3ETBC","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_8","alias_value":"LLRKLDZS","created_at":"2026-07-05T05:43:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:LLRKLDZS34D3ETBCIGZJULYOOG","target":"record","payload":{"canonical_record":{"source":{"id":"2209.13325","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-09-27T12:05:59Z","cross_cats_sorted":[],"title_canon_sha256":"16bc5fb7bc82fe772bfd69af85789787af4b32f6e52dfa9a8266ae3b16ede6ba","abstract_canon_sha256":"02e568f59722d62e490d22ecd1135965ca29a4230932e9c5c30d44b3439a1eef"},"schema_version":"1.0"},"canonical_sha256":"5ae2a58f32df07b24c2241b29a2f0e718715ba2354a1cde7049932cad6fee02c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:43:57.275938Z","signature_b64":"sUNEBUBjvsqafxIi61gCuocJHRMtgVsqadEURsmvrrYLzjQuJg0wERk6w7GGXwZo8xEHmInvn1ERgd2Ox603Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ae2a58f32df07b24c2241b29a2f0e718715ba2354a1cde7049932cad6fee02c","last_reissued_at":"2026-07-05T05:43:57.275400Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:43:57.275400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.13325","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":"2026-07-05T05:43:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cl26aLhYcZyPEwdx70OxbMJXACQ3Q1VDq2CxSMHERC8oC5RWyZnwz6T8zQ5/ZQH2SCOscSxzsvTukdZzLu1AAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-20T16:21:40.248194Z"},"content_sha256":"482d66b62fa614f7e40c6f9317ecb4727827d07ba452740ad495f2089f5a07fb","schema_version":"1.0","event_id":"sha256:482d66b62fa614f7e40c6f9317ecb4727827d07ba452740ad495f2089f5a07fb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:LLRKLDZS34D3ETBCIGZJULYOOG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Outlier Suppression: Pushing the Limit of Low-bit Transformer Language Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Fengwei Yu, Qi Zhang, Ruihao Gong, Shanghang Zhang, Xiangguo Zhang, Xianglong Liu, Xiuying Wei, Yunchen Zhang","submitted_at":"2022-09-27T12:05:59Z","abstract_excerpt":"Transformer architecture has become the fundamental element of the widespread natural language processing~(NLP) models. With the trends of large NLP models, the increasing memory and computation costs hinder their efficient deployment on resource-limited devices. Therefore, transformer quantization attracts wide research interest. Recent work recognizes that structured outliers are the critical bottleneck for quantization performance. However, their proposed methods increase the computation overhead and still leave the outliers there. To fundamentally address this problem, this paper delves in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13325","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/2209.13325/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":"2026-07-05T05:43:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AlsFofSKc43FoauV9iGepYY6/VcGdBEnkwBc05zztGor+j7lh4DATz90r78BRN5PU2GoHQbMYtyOYcEE17A0BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-20T16:21:40.248776Z"},"content_sha256":"bc00792658febdb7b29e7ddc539f5ff1c68b707def71e0e3d51671f88a84e9dc","schema_version":"1.0","event_id":"sha256:bc00792658febdb7b29e7ddc539f5ff1c68b707def71e0e3d51671f88a84e9dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLRKLDZS34D3ETBCIGZJULYOOG/bundle.json","state_url":"https://pith.science/pith/LLRKLDZS34D3ETBCIGZJULYOOG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLRKLDZS34D3ETBCIGZJULYOOG/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":"2026-07-20T16:21:40Z","links":{"resolver":"https://pith.science/pith/LLRKLDZS34D3ETBCIGZJULYOOG","bundle":"https://pith.science/pith/LLRKLDZS34D3ETBCIGZJULYOOG/bundle.json","state":"https://pith.science/pith/LLRKLDZS34D3ETBCIGZJULYOOG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLRKLDZS34D3ETBCIGZJULYOOG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:LLRKLDZS34D3ETBCIGZJULYOOG","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":"02e568f59722d62e490d22ecd1135965ca29a4230932e9c5c30d44b3439a1eef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-09-27T12:05:59Z","title_canon_sha256":"16bc5fb7bc82fe772bfd69af85789787af4b32f6e52dfa9a8266ae3b16ede6ba"},"schema_version":"1.0","source":{"id":"2209.13325","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.13325","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"arxiv_version","alias_value":"2209.13325v3","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.13325","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_12","alias_value":"LLRKLDZS34D3","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_16","alias_value":"LLRKLDZS34D3ETBC","created_at":"2026-07-05T05:43:57Z"},{"alias_kind":"pith_short_8","alias_value":"LLRKLDZS","created_at":"2026-07-05T05:43:57Z"}],"graph_snapshots":[{"event_id":"sha256:bc00792658febdb7b29e7ddc539f5ff1c68b707def71e0e3d51671f88a84e9dc","target":"graph","created_at":"2026-07-05T05:43:57Z","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/2209.13325/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Transformer architecture has become the fundamental element of the widespread natural language processing~(NLP) models. With the trends of large NLP models, the increasing memory and computation costs hinder their efficient deployment on resource-limited devices. Therefore, transformer quantization attracts wide research interest. Recent work recognizes that structured outliers are the critical bottleneck for quantization performance. However, their proposed methods increase the computation overhead and still leave the outliers there. To fundamentally address this problem, this paper delves in","authors_text":"Fengwei Yu, Qi Zhang, Ruihao Gong, Shanghang Zhang, Xiangguo Zhang, Xianglong Liu, Xiuying Wei, Yunchen Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-09-27T12:05:59Z","title":"Outlier Suppression: Pushing the Limit of Low-bit Transformer Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13325","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":"sha256:482d66b62fa614f7e40c6f9317ecb4727827d07ba452740ad495f2089f5a07fb","target":"record","created_at":"2026-07-05T05:43:57Z","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":"02e568f59722d62e490d22ecd1135965ca29a4230932e9c5c30d44b3439a1eef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-09-27T12:05:59Z","title_canon_sha256":"16bc5fb7bc82fe772bfd69af85789787af4b32f6e52dfa9a8266ae3b16ede6ba"},"schema_version":"1.0","source":{"id":"2209.13325","kind":"arxiv","version":3}},"canonical_sha256":"5ae2a58f32df07b24c2241b29a2f0e718715ba2354a1cde7049932cad6fee02c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ae2a58f32df07b24c2241b29a2f0e718715ba2354a1cde7049932cad6fee02c","first_computed_at":"2026-07-05T05:43:57.275400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:43:57.275400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sUNEBUBjvsqafxIi61gCuocJHRMtgVsqadEURsmvrrYLzjQuJg0wERk6w7GGXwZo8xEHmInvn1ERgd2Ox603Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:43:57.275938Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.13325","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:482d66b62fa614f7e40c6f9317ecb4727827d07ba452740ad495f2089f5a07fb","sha256:bc00792658febdb7b29e7ddc539f5ff1c68b707def71e0e3d51671f88a84e9dc"],"state_sha256":"7091079700f9d8a764459b4bd24e69660d4799e6c694287eff1a0771d64eab02"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kah2TF0RGPcdGZiExDMmYflZ80ZTKfFX9osinpxBTtya63HR9j79QHXwHiqyzLsGdTFPIzsT3Mgh4Z9vJ0ebBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-20T16:21:40.252005Z","bundle_sha256":"5dfffbbb7681a13193bc0f2f7e99353d4c13102a4c8be186acf4f9a24a65ffe7"}}