{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:LATP7XZ3YN7KTY3ROLEY4EOW2G","short_pith_number":"pith:LATP7XZ3","canonical_record":{"source":{"id":"2605.27255","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T16:31:45Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"27e1ea46da98df117037c75f7c52ac9f446f78a24528e98d305566b8506b4248","abstract_canon_sha256":"6de9fe727c6101828ed8f4eb3d21a0fdbd28d37892a352f6dc0539379d9e61e5"},"schema_version":"1.0"},"canonical_sha256":"5826ffdf3bc37ea9e37172c98e11d6d1bf71d8f1285ee96488a30523283d5a67","source":{"kind":"arxiv","id":"2605.27255","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27255","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27255v1","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27255","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_12","alias_value":"LATP7XZ3YN7K","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_16","alias_value":"LATP7XZ3YN7KTY3R","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_8","alias_value":"LATP7XZ3","created_at":"2026-05-27T02:06:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:LATP7XZ3YN7KTY3ROLEY4EOW2G","target":"record","payload":{"canonical_record":{"source":{"id":"2605.27255","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T16:31:45Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"27e1ea46da98df117037c75f7c52ac9f446f78a24528e98d305566b8506b4248","abstract_canon_sha256":"6de9fe727c6101828ed8f4eb3d21a0fdbd28d37892a352f6dc0539379d9e61e5"},"schema_version":"1.0"},"canonical_sha256":"5826ffdf3bc37ea9e37172c98e11d6d1bf71d8f1285ee96488a30523283d5a67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-27T02:06:08.624240Z","signature_b64":"05+tV6BX8Nv8W2EzCnG57qptWCbbWM20WMXsgH1SlQ74x2zIDBI5uB3D/ZcLlTvauqaf1bwhTnGZsV02638kAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5826ffdf3bc37ea9e37172c98e11d6d1bf71d8f1285ee96488a30523283d5a67","last_reissued_at":"2026-05-27T02:06:08.623752Z","signature_status":"signed_v1","first_computed_at":"2026-05-27T02:06:08.623752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.27255","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":"2026-05-27T02:06:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YQ+AR0qxqyqONWszKWZBdlPG4vnPPjLU3YAqghYDR91xGXM/ueuOg0HnI/LDe2X51ONOLWPjL6aTe8dm+dWaAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T02:20:48.861744Z"},"content_sha256":"6df49207a5d0c19c0e9f3cbc2bf9575fbc3091979c0fdd2dd57d99158da89dc3","schema_version":"1.0","event_id":"sha256:6df49207a5d0c19c0e9f3cbc2bf9575fbc3091979c0fdd2dd57d99158da89dc3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:LATP7XZ3YN7KTY3ROLEY4EOW2G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pair-In, Pair-Out: Latent Multi-Token Prediction for Efficient LLMs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Liujie Zhang, Minghao Li, Ruihua Song, Siqi Fan, Weihang Chen, Wenhui Tan, Xiaoqian Ma, Xiusheng Huang","submitted_at":"2026-05-26T16:31:45Z","abstract_excerpt":"Long chain-of-thought reasoning has made autoregressive decoding the dominant inference cost of modern large language models. Existing methods target either the input side (latent compression) or the output side (speculative decoding and multi-token prediction, MTP), but the two lines of work have been pursued independently. Moreover, output-side methods must incur an expensive verifier pass to validate the unreliable draft tokens predicted by MTP. To address these issues, we propose \\textbf{Pair-In, Pair-Out (PIPO)}, which unifies both sides by viewing a latent compressor and an MTP head as m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27255","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/2605.27255/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":"2026-05-27T02:06:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YYLHSCYI413c/MJLS/X8VKHQf6QmHiJkabcEtvTfD8kU11Jo7qz+SvHs2pPUKkHQvprE/P9iXO7TcDpLpR2fBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T02:20:48.862117Z"},"content_sha256":"1f55e30588ffedce1f8513d4dd830f36c6aea19e4d37a8dae9a93894603604c9","schema_version":"1.0","event_id":"sha256:1f55e30588ffedce1f8513d4dd830f36c6aea19e4d37a8dae9a93894603604c9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/bundle.json","state_url":"https://pith.science/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/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":"2026-06-20T02:20:48Z","links":{"resolver":"https://pith.science/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G","bundle":"https://pith.science/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/bundle.json","state":"https://pith.science/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LATP7XZ3YN7KTY3ROLEY4EOW2G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LATP7XZ3YN7KTY3ROLEY4EOW2G","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":"6de9fe727c6101828ed8f4eb3d21a0fdbd28d37892a352f6dc0539379d9e61e5","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T16:31:45Z","title_canon_sha256":"27e1ea46da98df117037c75f7c52ac9f446f78a24528e98d305566b8506b4248"},"schema_version":"1.0","source":{"id":"2605.27255","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27255","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27255v1","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27255","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_12","alias_value":"LATP7XZ3YN7K","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_16","alias_value":"LATP7XZ3YN7KTY3R","created_at":"2026-05-27T02:06:08Z"},{"alias_kind":"pith_short_8","alias_value":"LATP7XZ3","created_at":"2026-05-27T02:06:08Z"}],"graph_snapshots":[{"event_id":"sha256:1f55e30588ffedce1f8513d4dd830f36c6aea19e4d37a8dae9a93894603604c9","target":"graph","created_at":"2026-05-27T02:06:08Z","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/2605.27255/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Long chain-of-thought reasoning has made autoregressive decoding the dominant inference cost of modern large language models. Existing methods target either the input side (latent compression) or the output side (speculative decoding and multi-token prediction, MTP), but the two lines of work have been pursued independently. Moreover, output-side methods must incur an expensive verifier pass to validate the unreliable draft tokens predicted by MTP. To address these issues, we propose \\textbf{Pair-In, Pair-Out (PIPO)}, which unifies both sides by viewing a latent compressor and an MTP head as m","authors_text":"Liujie Zhang, Minghao Li, Ruihua Song, Siqi Fan, Weihang Chen, Wenhui Tan, Xiaoqian Ma, Xiusheng Huang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T16:31:45Z","title":"Pair-In, Pair-Out: Latent Multi-Token Prediction for Efficient LLMs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27255","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":"sha256:6df49207a5d0c19c0e9f3cbc2bf9575fbc3091979c0fdd2dd57d99158da89dc3","target":"record","created_at":"2026-05-27T02:06:08Z","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":"6de9fe727c6101828ed8f4eb3d21a0fdbd28d37892a352f6dc0539379d9e61e5","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T16:31:45Z","title_canon_sha256":"27e1ea46da98df117037c75f7c52ac9f446f78a24528e98d305566b8506b4248"},"schema_version":"1.0","source":{"id":"2605.27255","kind":"arxiv","version":1}},"canonical_sha256":"5826ffdf3bc37ea9e37172c98e11d6d1bf71d8f1285ee96488a30523283d5a67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5826ffdf3bc37ea9e37172c98e11d6d1bf71d8f1285ee96488a30523283d5a67","first_computed_at":"2026-05-27T02:06:08.623752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T02:06:08.623752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"05+tV6BX8Nv8W2EzCnG57qptWCbbWM20WMXsgH1SlQ74x2zIDBI5uB3D/ZcLlTvauqaf1bwhTnGZsV02638kAA==","signature_status":"signed_v1","signed_at":"2026-05-27T02:06:08.624240Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.27255","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6df49207a5d0c19c0e9f3cbc2bf9575fbc3091979c0fdd2dd57d99158da89dc3","sha256:1f55e30588ffedce1f8513d4dd830f36c6aea19e4d37a8dae9a93894603604c9"],"state_sha256":"7cc8560d882abe2d0a97942fa45f928c36285f25eb6e0a69c2de863f52b391ba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CWMpSAlExOVrTc/u/Fr1P1rGQWv6Bi/eabT/mQTJ0XED/JAKhpmHAKNv9efVB5w18ABMXv7NBsGNb8MxwH9RAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T02:20:48.864109Z","bundle_sha256":"db1438339d580e32f7511f331fb3ee5ad0bd98147b71d982801101239605e0e7"}}