{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YP7EHI4T5QAVSLY4N5N74QE3GN","short_pith_number":"pith:YP7EHI4T","canonical_record":{"source":{"id":"2607.26865","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-07-29T12:47:05Z","cross_cats_sorted":["cs.AI","cs.IT","cs.LG","math.IT"],"title_canon_sha256":"86b62dfda5e3b793b9cdb28335807f8295f66cbc294acb016fa2b5c6ce3d11e2","abstract_canon_sha256":"6c864082579cb9caaa6e15fe18f3dea0b1bbb579d6f71fb739225006e6c28dd0"},"schema_version":"1.0"},"canonical_sha256":"c3fe43a393ec01592f1c6f5bfe409b3340856c86309087913a1ea3d2cc348518","source":{"kind":"arxiv","id":"2607.26865","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26865","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26865v1","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26865","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_12","alias_value":"YP7EHI4T5QAV","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_16","alias_value":"YP7EHI4T5QAVSLY4","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_8","alias_value":"YP7EHI4T","created_at":"2026-07-30T01:22:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YP7EHI4T5QAVSLY4N5N74QE3GN","target":"record","payload":{"canonical_record":{"source":{"id":"2607.26865","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-07-29T12:47:05Z","cross_cats_sorted":["cs.AI","cs.IT","cs.LG","math.IT"],"title_canon_sha256":"86b62dfda5e3b793b9cdb28335807f8295f66cbc294acb016fa2b5c6ce3d11e2","abstract_canon_sha256":"6c864082579cb9caaa6e15fe18f3dea0b1bbb579d6f71fb739225006e6c28dd0"},"schema_version":"1.0"},"canonical_sha256":"c3fe43a393ec01592f1c6f5bfe409b3340856c86309087913a1ea3d2cc348518","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3fe43a393ec01592f1c6f5bfe409b3340856c86309087913a1ea3d2cc348518","last_reissued_at":"2026-07-30T01:22:33.788412Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-30T01:22:33.788412Z"},"source_kind":"arxiv","source_id":"2607.26865","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":"2026-07-30T01:22:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xJawtbXvuBt/I/bn8BBxuH3oqtKmjKiaFVCFZq+MeSm9A3senG8Vh4rQ21bMLYZ0OZKuskS//aglw985CxipAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:44:45.407676Z"},"content_sha256":"1a2995d34146262197591da48e38f0f37f18daa5db6b0eb947d3eae3a443cf7a","schema_version":"1.0","event_id":"sha256:1a2995d34146262197591da48e38f0f37f18daa5db6b0eb947d3eae3a443cf7a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YP7EHI4T5QAVSLY4N5N74QE3GN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Think Short, Defer Smart, Act, and Repeat: Calibrated Reasoning and Uncertainty-Aware Deferral for Edge LLM Agents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.IT","cs.LG","math.IT"],"primary_cat":"stat.ML","authors_text":"Amirmohammad Farzaneh, Osvaldo Simeone","submitted_at":"2026-07-29T12:47:05Z","abstract_excerpt":"LLM agents following the ReAct paradigm are promising enablers of complex multi-step tasks, including multi-hop question answering, code generation, and control of physical AI systems. Yet, when deployed at the edge, they must tightly manage their reasoning budget while remaining reliable and deferring to a cloud-side model only when local uncertainty is too high to act safely. We propose Think Short, Defer Smart (TSDS), a framework that synergistically integrates a lightweight convergence probe, which halts on-device reasoning once the intended action has stabilized, with a perplexity-based d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26865","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/2607.26865/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":"2026-07-30T01:22:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2aTojL7FvomQhdBuMcCzBkeVIOaIPM0WThCnw6RIVfQATDWApNRQO76zuGu7k+kzbyTzbqdzuMQfkOEiUTqjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:44:45.408386Z"},"content_sha256":"70fc46c37d1d32e1c586f77c9b3d4c388f053f7c6c371e127a2351d4e6df69a5","schema_version":"1.0","event_id":"sha256:70fc46c37d1d32e1c586f77c9b3d4c388f053f7c6c371e127a2351d4e6df69a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/bundle.json","state_url":"https://pith.science/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/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":"2026-08-13T18:44:45Z","links":{"resolver":"https://pith.science/pith/YP7EHI4T5QAVSLY4N5N74QE3GN","bundle":"https://pith.science/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/bundle.json","state":"https://pith.science/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YP7EHI4T5QAVSLY4N5N74QE3GN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YP7EHI4T5QAVSLY4N5N74QE3GN","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":"6c864082579cb9caaa6e15fe18f3dea0b1bbb579d6f71fb739225006e6c28dd0","cross_cats_sorted":["cs.AI","cs.IT","cs.LG","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-07-29T12:47:05Z","title_canon_sha256":"86b62dfda5e3b793b9cdb28335807f8295f66cbc294acb016fa2b5c6ce3d11e2"},"schema_version":"1.0","source":{"id":"2607.26865","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26865","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26865v1","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26865","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_12","alias_value":"YP7EHI4T5QAV","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_16","alias_value":"YP7EHI4T5QAVSLY4","created_at":"2026-07-30T01:22:33Z"},{"alias_kind":"pith_short_8","alias_value":"YP7EHI4T","created_at":"2026-07-30T01:22:33Z"}],"graph_snapshots":[{"event_id":"sha256:70fc46c37d1d32e1c586f77c9b3d4c388f053f7c6c371e127a2351d4e6df69a5","target":"graph","created_at":"2026-07-30T01:22:33Z","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/2607.26865/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"LLM agents following the ReAct paradigm are promising enablers of complex multi-step tasks, including multi-hop question answering, code generation, and control of physical AI systems. Yet, when deployed at the edge, they must tightly manage their reasoning budget while remaining reliable and deferring to a cloud-side model only when local uncertainty is too high to act safely. We propose Think Short, Defer Smart (TSDS), a framework that synergistically integrates a lightweight convergence probe, which halts on-device reasoning once the intended action has stabilized, with a perplexity-based d","authors_text":"Amirmohammad Farzaneh, Osvaldo Simeone","cross_cats":["cs.AI","cs.IT","cs.LG","math.IT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-07-29T12:47:05Z","title":"Think Short, Defer Smart, Act, and Repeat: Calibrated Reasoning and Uncertainty-Aware Deferral for Edge LLM Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26865","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":"sha256:1a2995d34146262197591da48e38f0f37f18daa5db6b0eb947d3eae3a443cf7a","target":"record","created_at":"2026-07-30T01:22:33Z","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":"6c864082579cb9caaa6e15fe18f3dea0b1bbb579d6f71fb739225006e6c28dd0","cross_cats_sorted":["cs.AI","cs.IT","cs.LG","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-07-29T12:47:05Z","title_canon_sha256":"86b62dfda5e3b793b9cdb28335807f8295f66cbc294acb016fa2b5c6ce3d11e2"},"schema_version":"1.0","source":{"id":"2607.26865","kind":"arxiv","version":1}},"canonical_sha256":"c3fe43a393ec01592f1c6f5bfe409b3340856c86309087913a1ea3d2cc348518","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3fe43a393ec01592f1c6f5bfe409b3340856c86309087913a1ea3d2cc348518","first_computed_at":"2026-07-30T01:22:33.788412Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:22:33.788412Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.26865","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a2995d34146262197591da48e38f0f37f18daa5db6b0eb947d3eae3a443cf7a","sha256:70fc46c37d1d32e1c586f77c9b3d4c388f053f7c6c371e127a2351d4e6df69a5"],"state_sha256":"216947daba19cf29b056e3ed3a8b0436b66028c80be4b4f116d522311183cf22"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SRKgtyg6dw6tUcW0jSEh5eVvMTpf7orpB0s6ErxjZdCP8zQUlsJNOJd9GCUUgSf00d6PqF8Mvy4O9t0wYWdLBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T18:44:45.417261Z","bundle_sha256":"064e6f865aac57c8866cccc92dbe936b15579c4827b26127d124c72cd31f988a"}}