{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:Q6CDWXZXOEVFAXEJ5UF67ZB3AD","short_pith_number":"pith:Q6CDWXZX","canonical_record":{"source":{"id":"2605.25880","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T14:06:02Z","cross_cats_sorted":[],"title_canon_sha256":"7eca7a75bb5a8f5520b8b88035a957eaf217a987ff99ed72bb8ae2e2b163864b","abstract_canon_sha256":"e78a7ad7ded089fceb9df998ab9ef0dde358b109b8caeb76b0ec65aefb01882f"},"schema_version":"1.0"},"canonical_sha256":"87843b5f37712a505c89ed0befe43b00cea7bd364ec2827231a091a15cf24487","source":{"kind":"arxiv","id":"2605.25880","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25880","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25880v1","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25880","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_12","alias_value":"Q6CDWXZXOEVF","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_16","alias_value":"Q6CDWXZXOEVFAXEJ","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_8","alias_value":"Q6CDWXZX","created_at":"2026-05-26T02:05:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:Q6CDWXZXOEVFAXEJ5UF67ZB3AD","target":"record","payload":{"canonical_record":{"source":{"id":"2605.25880","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T14:06:02Z","cross_cats_sorted":[],"title_canon_sha256":"7eca7a75bb5a8f5520b8b88035a957eaf217a987ff99ed72bb8ae2e2b163864b","abstract_canon_sha256":"e78a7ad7ded089fceb9df998ab9ef0dde358b109b8caeb76b0ec65aefb01882f"},"schema_version":"1.0"},"canonical_sha256":"87843b5f37712a505c89ed0befe43b00cea7bd364ec2827231a091a15cf24487","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:05:16.752505Z","signature_b64":"7svuyhgFiLf62ZLtN0tE0+GSdpy+YIX+ImSm3com6klSV1hNPm3Vam8QMiDgjYYSkFIjJa458mqVoDBXq3AGDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87843b5f37712a505c89ed0befe43b00cea7bd364ec2827231a091a15cf24487","last_reissued_at":"2026-05-26T02:05:16.751862Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:05:16.751862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.25880","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":"2026-05-26T02:05:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z5oJkP/VW1JKvMdEMoDEd6zdYx52XrQxIpN1KzqqZPjafl020vXv3UyKwTSbURvazTj0my3R4th+klGDaOF9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:21:20.695046Z"},"content_sha256":"be356c276c050ab7735ff71f4d776a30832f521c89b2b5645d2ec16e64ff438e","schema_version":"1.0","event_id":"sha256:be356c276c050ab7735ff71f4d776a30832f521c89b2b5645d2ec16e64ff438e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:Q6CDWXZXOEVFAXEJ5UF67ZB3AD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Quantization Benefits of Residual-Free Transformers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Hemanth Saratchandran, Mahalakshmi Sabanayagam, Peyman Moghadam, Simon Lucey, Yiping Ji","submitted_at":"2026-05-25T14:06:02Z","abstract_excerpt":"Large-scale transformer training and deployment are increasingly constrained by the transfer of activations, gradients, and optimizer states across accelerators. Low-bit quantization offers a natural remedy, but transformer activations are often heavy-tailed and outlier-dominated, making simple quantization highly lossy. We show that this difficulty is not only a property of the quantizer, but also of the architecture. Specifically, residual connections can drive transformer activations away from Gaussianity during training. Using controlled comparisons between residual and residual-free trans"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25880","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/2605.25880/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":"2026-05-26T02:05:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/AUDjMQ0viLEsZfCCiAZT6SohLdUUyT0XF+BR1dCCzrmrElq4aTPTsyuL1hG3rsebQVLUsdW9eM2tb3YiaGzCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:21:20.695837Z"},"content_sha256":"7417251c8a33c62dbea3f4c348d8fd6ff1960b736dd0280e24952c325bee849e","schema_version":"1.0","event_id":"sha256:7417251c8a33c62dbea3f4c348d8fd6ff1960b736dd0280e24952c325bee849e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/bundle.json","state_url":"https://pith.science/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/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":"2026-05-27T16:21:20Z","links":{"resolver":"https://pith.science/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD","bundle":"https://pith.science/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/bundle.json","state":"https://pith.science/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q6CDWXZXOEVFAXEJ5UF67ZB3AD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:Q6CDWXZXOEVFAXEJ5UF67ZB3AD","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":"e78a7ad7ded089fceb9df998ab9ef0dde358b109b8caeb76b0ec65aefb01882f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T14:06:02Z","title_canon_sha256":"7eca7a75bb5a8f5520b8b88035a957eaf217a987ff99ed72bb8ae2e2b163864b"},"schema_version":"1.0","source":{"id":"2605.25880","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25880","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25880v1","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25880","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_12","alias_value":"Q6CDWXZXOEVF","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_16","alias_value":"Q6CDWXZXOEVFAXEJ","created_at":"2026-05-26T02:05:16Z"},{"alias_kind":"pith_short_8","alias_value":"Q6CDWXZX","created_at":"2026-05-26T02:05:16Z"}],"graph_snapshots":[{"event_id":"sha256:7417251c8a33c62dbea3f4c348d8fd6ff1960b736dd0280e24952c325bee849e","target":"graph","created_at":"2026-05-26T02:05:16Z","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/2605.25880/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large-scale transformer training and deployment are increasingly constrained by the transfer of activations, gradients, and optimizer states across accelerators. Low-bit quantization offers a natural remedy, but transformer activations are often heavy-tailed and outlier-dominated, making simple quantization highly lossy. We show that this difficulty is not only a property of the quantizer, but also of the architecture. Specifically, residual connections can drive transformer activations away from Gaussianity during training. Using controlled comparisons between residual and residual-free trans","authors_text":"Hemanth Saratchandran, Mahalakshmi Sabanayagam, Peyman Moghadam, Simon Lucey, Yiping Ji","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T14:06:02Z","title":"The Quantization Benefits of Residual-Free Transformers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25880","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:be356c276c050ab7735ff71f4d776a30832f521c89b2b5645d2ec16e64ff438e","target":"record","created_at":"2026-05-26T02:05:16Z","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":"e78a7ad7ded089fceb9df998ab9ef0dde358b109b8caeb76b0ec65aefb01882f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T14:06:02Z","title_canon_sha256":"7eca7a75bb5a8f5520b8b88035a957eaf217a987ff99ed72bb8ae2e2b163864b"},"schema_version":"1.0","source":{"id":"2605.25880","kind":"arxiv","version":1}},"canonical_sha256":"87843b5f37712a505c89ed0befe43b00cea7bd364ec2827231a091a15cf24487","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87843b5f37712a505c89ed0befe43b00cea7bd364ec2827231a091a15cf24487","first_computed_at":"2026-05-26T02:05:16.751862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:16.751862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7svuyhgFiLf62ZLtN0tE0+GSdpy+YIX+ImSm3com6klSV1hNPm3Vam8QMiDgjYYSkFIjJa458mqVoDBXq3AGDQ==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:16.752505Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25880","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be356c276c050ab7735ff71f4d776a30832f521c89b2b5645d2ec16e64ff438e","sha256:7417251c8a33c62dbea3f4c348d8fd6ff1960b736dd0280e24952c325bee849e"],"state_sha256":"d88a9da5d6284bda92fce7a8b820468e39c5f71637097b36a18d4790465d389e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IDaRBvymx6H9SN2H2wq/m1WeMCs04T2+Q6XMk/LfRhRYbPsbkechUp4jcNI72QSLz8Rj61llW6Bps4GBzsdrDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:21:20.699522Z","bundle_sha256":"7eca890c6dc2b7c3705f74d8d6cef79f0dbbf00bf55bb9a81de691b27f1036e8"}}