{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:S2J23ZLKY264QYN4Q644JZXKCL","short_pith_number":"pith:S2J23ZLK","canonical_record":{"source":{"id":"2202.05239","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-02-10T18:48:56Z","cross_cats_sorted":["cs.AI","cs.AR","cs.LG","cs.NE"],"title_canon_sha256":"b463473ddfa73134da02aff5c0dfa983c599764546d4efbd2ec86bb68a47ae79","abstract_canon_sha256":"648e12329d0083e24b9e622ddc367edcf660e0b35520816a420fff551ec8f759"},"schema_version":"1.0"},"canonical_sha256":"9693ade56ac6bdc861bc87b9c4e6ea12d5cacb16e386007f90c7d8b22ac928df","source":{"kind":"arxiv","id":"2202.05239","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.05239","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"arxiv_version","alias_value":"2202.05239v1","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.05239","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_12","alias_value":"S2J23ZLKY264","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_16","alias_value":"S2J23ZLKY264QYN4","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_8","alias_value":"S2J23ZLK","created_at":"2026-07-05T03:55:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:S2J23ZLKY264QYN4Q644JZXKCL","target":"record","payload":{"canonical_record":{"source":{"id":"2202.05239","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-02-10T18:48:56Z","cross_cats_sorted":["cs.AI","cs.AR","cs.LG","cs.NE"],"title_canon_sha256":"b463473ddfa73134da02aff5c0dfa983c599764546d4efbd2ec86bb68a47ae79","abstract_canon_sha256":"648e12329d0083e24b9e622ddc367edcf660e0b35520816a420fff551ec8f759"},"schema_version":"1.0"},"canonical_sha256":"9693ade56ac6bdc861bc87b9c4e6ea12d5cacb16e386007f90c7d8b22ac928df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:58.690000Z","signature_b64":"D/uB8SxLvfXvbMtBjsI7cFZx3Pi0A8Ep2q2ZnV1+A7LzVxFVQ8NQMWCv91w5gwmGm0MzW7VZBxGy0ka2yixBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9693ade56ac6bdc861bc87b9c4e6ea12d5cacb16e386007f90c7d8b22ac928df","last_reissued_at":"2026-07-05T03:55:58.689603Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:58.689603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.05239","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:55:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cpsGUwlInHT8ExTIB+hrCCrjZjRixpDRe5y5j3XNSLlVsnboilvo5Z+xcJ5F2mZd8qSeyRBmMKsoQ/X4A8HsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:13:09.047020Z"},"content_sha256":"482b64c833bf676caaa69970e6b5d4a726fffc868ac1cf0412d9396f38a62859","schema_version":"1.0","event_id":"sha256:482b64c833bf676caaa69970e6b5d4a726fffc868ac1cf0412d9396f38a62859"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:S2J23ZLKY264QYN4Q644JZXKCL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"F8Net: Fixed-Point 8-bit Only Multiplication for Network Quantization","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.AR","cs.LG","cs.NE"],"primary_cat":"cs.CV","authors_text":"Jian Ren, Kaiyuan Yang, Qing Jin, Richard Zhuang, Sergey Tulyakov, Sumant Hanumante, Yanzhi Wang, Zhengang Li, Zhiyu Chen","submitted_at":"2022-02-10T18:48:56Z","abstract_excerpt":"Neural network quantization is a promising compression technique to reduce memory footprint and save energy consumption, potentially leading to real-time inference. However, there is a performance gap between quantized and full-precision models. To reduce it, existing quantization approaches require high-precision INT32 or full-precision multiplication during inference for scaling or dequantization. This introduces a noticeable cost in terms of memory, speed, and required energy. To tackle these issues, we present F8Net, a novel quantization framework consisting of only fixed-point 8-bit multi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.05239","kind":"arxiv","version":1},"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/2202.05239/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":"2026-07-05T03:55:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6Wo+8ZW7Toj7slx/ZqOHjP639h+C5bJx0Xqv2v2APTSPD1UTwH1+gysmBC1t0JCIFoDduFnD62aZ3OBZXWhADQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:13:09.048303Z"},"content_sha256":"e9244fcd346dbdfc5b4428f9ee8e21d1c27c66fde39c5c564042d4d146e0c0cb","schema_version":"1.0","event_id":"sha256:e9244fcd346dbdfc5b4428f9ee8e21d1c27c66fde39c5c564042d4d146e0c0cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S2J23ZLKY264QYN4Q644JZXKCL/bundle.json","state_url":"https://pith.science/pith/S2J23ZLKY264QYN4Q644JZXKCL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S2J23ZLKY264QYN4Q644JZXKCL/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":"2026-08-21T01:13:09Z","links":{"resolver":"https://pith.science/pith/S2J23ZLKY264QYN4Q644JZXKCL","bundle":"https://pith.science/pith/S2J23ZLKY264QYN4Q644JZXKCL/bundle.json","state":"https://pith.science/pith/S2J23ZLKY264QYN4Q644JZXKCL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S2J23ZLKY264QYN4Q644JZXKCL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:S2J23ZLKY264QYN4Q644JZXKCL","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":"648e12329d0083e24b9e622ddc367edcf660e0b35520816a420fff551ec8f759","cross_cats_sorted":["cs.AI","cs.AR","cs.LG","cs.NE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-02-10T18:48:56Z","title_canon_sha256":"b463473ddfa73134da02aff5c0dfa983c599764546d4efbd2ec86bb68a47ae79"},"schema_version":"1.0","source":{"id":"2202.05239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.05239","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"arxiv_version","alias_value":"2202.05239v1","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.05239","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_12","alias_value":"S2J23ZLKY264","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_16","alias_value":"S2J23ZLKY264QYN4","created_at":"2026-07-05T03:55:58Z"},{"alias_kind":"pith_short_8","alias_value":"S2J23ZLK","created_at":"2026-07-05T03:55:58Z"}],"graph_snapshots":[{"event_id":"sha256:e9244fcd346dbdfc5b4428f9ee8e21d1c27c66fde39c5c564042d4d146e0c0cb","target":"graph","created_at":"2026-07-05T03:55:58Z","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/2202.05239/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neural network quantization is a promising compression technique to reduce memory footprint and save energy consumption, potentially leading to real-time inference. However, there is a performance gap between quantized and full-precision models. To reduce it, existing quantization approaches require high-precision INT32 or full-precision multiplication during inference for scaling or dequantization. This introduces a noticeable cost in terms of memory, speed, and required energy. To tackle these issues, we present F8Net, a novel quantization framework consisting of only fixed-point 8-bit multi","authors_text":"Jian Ren, Kaiyuan Yang, Qing Jin, Richard Zhuang, Sergey Tulyakov, Sumant Hanumante, Yanzhi Wang, Zhengang Li, Zhiyu Chen","cross_cats":["cs.AI","cs.AR","cs.LG","cs.NE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-02-10T18:48:56Z","title":"F8Net: Fixed-Point 8-bit Only Multiplication for Network Quantization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.05239","kind":"arxiv","version":1},"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":"sha256:482b64c833bf676caaa69970e6b5d4a726fffc868ac1cf0412d9396f38a62859","target":"record","created_at":"2026-07-05T03:55:58Z","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":"648e12329d0083e24b9e622ddc367edcf660e0b35520816a420fff551ec8f759","cross_cats_sorted":["cs.AI","cs.AR","cs.LG","cs.NE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-02-10T18:48:56Z","title_canon_sha256":"b463473ddfa73134da02aff5c0dfa983c599764546d4efbd2ec86bb68a47ae79"},"schema_version":"1.0","source":{"id":"2202.05239","kind":"arxiv","version":1}},"canonical_sha256":"9693ade56ac6bdc861bc87b9c4e6ea12d5cacb16e386007f90c7d8b22ac928df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9693ade56ac6bdc861bc87b9c4e6ea12d5cacb16e386007f90c7d8b22ac928df","first_computed_at":"2026-07-05T03:55:58.689603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:55:58.689603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D/uB8SxLvfXvbMtBjsI7cFZx3Pi0A8Ep2q2ZnV1+A7LzVxFVQ8NQMWCv91w5gwmGm0MzW7VZBxGy0ka2yixBBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:55:58.690000Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.05239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:482b64c833bf676caaa69970e6b5d4a726fffc868ac1cf0412d9396f38a62859","sha256:e9244fcd346dbdfc5b4428f9ee8e21d1c27c66fde39c5c564042d4d146e0c0cb"],"state_sha256":"a1ac087fb7957aef8ebcac96fc95d298800451756a2a1799e48345456f85137c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QS1E4fooN0z2svdmWpp20GGOUES9jwUqGV4OjbMMWQ6OrYoRyH0DSchsk3bJWBd24jVujOIEYxqYXbplVYGFBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T01:13:09.056727Z","bundle_sha256":"a819a028f83947da4875345add05f3f7687481f31321fdb272e0841f7badc896"}}