{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:QD3PX54SC5BQH26N6YSZY66SH4","short_pith_number":"pith:QD3PX54S","canonical_record":{"source":{"id":"2608.03741","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2026-08-04T14:35:25Z","cross_cats_sorted":[],"title_canon_sha256":"2796d257d3baabe8195870f64401c82d2521fc0e4ff2204636496d155b4d04b5","abstract_canon_sha256":"2fcdd3668149c8b316d6ff9d8c3fb4018a9b43efb6b8cfca61d20f055c502b83"},"schema_version":"1.0"},"canonical_sha256":"80f6fbf792174303ebcdf6259c7bd23f3a38329316a109192018d9211675f3e9","source":{"kind":"arxiv","id":"2608.03741","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03741","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03741v1","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03741","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_12","alias_value":"QD3PX54SC5BQ","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_16","alias_value":"QD3PX54SC5BQH26N","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_8","alias_value":"QD3PX54S","created_at":"2026-08-05T01:37:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:QD3PX54SC5BQH26N6YSZY66SH4","target":"record","payload":{"canonical_record":{"source":{"id":"2608.03741","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2026-08-04T14:35:25Z","cross_cats_sorted":[],"title_canon_sha256":"2796d257d3baabe8195870f64401c82d2521fc0e4ff2204636496d155b4d04b5","abstract_canon_sha256":"2fcdd3668149c8b316d6ff9d8c3fb4018a9b43efb6b8cfca61d20f055c502b83"},"schema_version":"1.0"},"canonical_sha256":"80f6fbf792174303ebcdf6259c7bd23f3a38329316a109192018d9211675f3e9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T01:37:00.152775Z","signature_b64":"MteBa8MEWjy5zszfBSI76mHT3myLmA0BkkhpNLWKGGKzB9Cmos5nfmf0yt7A6KyA5OGUHlOC23BOMOft+mqxDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80f6fbf792174303ebcdf6259c7bd23f3a38329316a109192018d9211675f3e9","last_reissued_at":"2026-08-05T01:37:00.151238Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T01:37:00.151238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.03741","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":"2026-08-05T01:37:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kGjs08G3GVve2k54z9Axtk1LPGkzhPX5PYbq8tLZSwsWoWejr7AQBntrV92JAMJSWhGaX0MaRRhRjPUeklNIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:00:45.253420Z"},"content_sha256":"2c338b2a12872c701dc7cd8a84f57dfd9c8474c81b4cd64ca1b3ee8dec6a3db7","schema_version":"1.0","event_id":"sha256:2c338b2a12872c701dc7cd8a84f57dfd9c8474c81b4cd64ca1b3ee8dec6a3db7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:QD3PX54SC5BQH26N6YSZY66SH4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"When Does Disaggregation Pay? Simulating Prefill--Decode--Attention--FFN Specialization for Agentic LLM Inference","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Aaron Zhao, Can Xiao, George A. Constantinides, Haoran Wu, Jiayi Nie, Przemyslaw Forys, Rika Antonova, Robert Mullins, Timothy Jones, Tony Liu, Wayne Luk","submitted_at":"2026-08-04T14:35:25Z","abstract_excerpt":"Agentic inference now dominates the LLM inference landscape, requiring LLMs to actively engage in multi-turn interactions with tool-calling capabilities. This introduces a more complex workload for the underlying inference system: serving stages such as prefill and decode exhibit substantially different behaviors and demand distinct compute and memory-bandwidth capabilities. As a result, a single homogeneous GPU system now struggles to support agentic inference, motivating an industry shift toward heterogeneous systems with disaggregated serving capabilities, such as the emerging Vera-Rubin pl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03741","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/2608.03741/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":"2026-08-05T01:37:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+KoOD/rtVMvuKH5/jn+fMW/QUBi1W1JXSjicSRuUIu4Gnd6ZLhUy0G+4wubbLXyifwwIwk872Z3C1MuvVM7EBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:00:45.253943Z"},"content_sha256":"4dc66cb291816238a8d4fd7d2dd9d594f72e31096d42e96a0b9ec31ddfa9b6cc","schema_version":"1.0","event_id":"sha256:4dc66cb291816238a8d4fd7d2dd9d594f72e31096d42e96a0b9ec31ddfa9b6cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QD3PX54SC5BQH26N6YSZY66SH4/bundle.json","state_url":"https://pith.science/pith/QD3PX54SC5BQH26N6YSZY66SH4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QD3PX54SC5BQH26N6YSZY66SH4/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":"2026-08-06T20:00:45Z","links":{"resolver":"https://pith.science/pith/QD3PX54SC5BQH26N6YSZY66SH4","bundle":"https://pith.science/pith/QD3PX54SC5BQH26N6YSZY66SH4/bundle.json","state":"https://pith.science/pith/QD3PX54SC5BQH26N6YSZY66SH4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QD3PX54SC5BQH26N6YSZY66SH4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QD3PX54SC5BQH26N6YSZY66SH4","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":"2fcdd3668149c8b316d6ff9d8c3fb4018a9b43efb6b8cfca61d20f055c502b83","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2026-08-04T14:35:25Z","title_canon_sha256":"2796d257d3baabe8195870f64401c82d2521fc0e4ff2204636496d155b4d04b5"},"schema_version":"1.0","source":{"id":"2608.03741","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03741","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03741v1","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03741","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_12","alias_value":"QD3PX54SC5BQ","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_16","alias_value":"QD3PX54SC5BQH26N","created_at":"2026-08-05T01:37:00Z"},{"alias_kind":"pith_short_8","alias_value":"QD3PX54S","created_at":"2026-08-05T01:37:00Z"}],"graph_snapshots":[{"event_id":"sha256:4dc66cb291816238a8d4fd7d2dd9d594f72e31096d42e96a0b9ec31ddfa9b6cc","target":"graph","created_at":"2026-08-05T01:37:00Z","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/2608.03741/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Agentic inference now dominates the LLM inference landscape, requiring LLMs to actively engage in multi-turn interactions with tool-calling capabilities. This introduces a more complex workload for the underlying inference system: serving stages such as prefill and decode exhibit substantially different behaviors and demand distinct compute and memory-bandwidth capabilities. As a result, a single homogeneous GPU system now struggles to support agentic inference, motivating an industry shift toward heterogeneous systems with disaggregated serving capabilities, such as the emerging Vera-Rubin pl","authors_text":"Aaron Zhao, Can Xiao, George A. Constantinides, Haoran Wu, Jiayi Nie, Przemyslaw Forys, Rika Antonova, Robert Mullins, Timothy Jones, Tony Liu, Wayne Luk","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2026-08-04T14:35:25Z","title":"When Does Disaggregation Pay? Simulating Prefill--Decode--Attention--FFN Specialization for Agentic LLM Inference"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03741","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":"sha256:2c338b2a12872c701dc7cd8a84f57dfd9c8474c81b4cd64ca1b3ee8dec6a3db7","target":"record","created_at":"2026-08-05T01:37:00Z","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":"2fcdd3668149c8b316d6ff9d8c3fb4018a9b43efb6b8cfca61d20f055c502b83","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2026-08-04T14:35:25Z","title_canon_sha256":"2796d257d3baabe8195870f64401c82d2521fc0e4ff2204636496d155b4d04b5"},"schema_version":"1.0","source":{"id":"2608.03741","kind":"arxiv","version":1}},"canonical_sha256":"80f6fbf792174303ebcdf6259c7bd23f3a38329316a109192018d9211675f3e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80f6fbf792174303ebcdf6259c7bd23f3a38329316a109192018d9211675f3e9","first_computed_at":"2026-08-05T01:37:00.151238Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T01:37:00.151238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MteBa8MEWjy5zszfBSI76mHT3myLmA0BkkhpNLWKGGKzB9Cmos5nfmf0yt7A6KyA5OGUHlOC23BOMOft+mqxDg==","signature_status":"signed_v1","signed_at":"2026-08-05T01:37:00.152775Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03741","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c338b2a12872c701dc7cd8a84f57dfd9c8474c81b4cd64ca1b3ee8dec6a3db7","sha256:4dc66cb291816238a8d4fd7d2dd9d594f72e31096d42e96a0b9ec31ddfa9b6cc"],"state_sha256":"8f9c19316b7c182015067ef7a0696de582baa8dedd083be97eca233a5eb00598"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+knA1vfPolQacDAJPSXL6KP5xBRnh8YtosFQNGIZY7yaC+fLFueO7zImaxw0en1SMYVsdGd96jfvw/GuMbxrDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T20:00:45.257510Z","bundle_sha256":"a51ec52f0c84382260620032c3b38150d9f014ec5a58196911905e23a00eef89"}}