{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DBFULCHJLEFXRGLD2WJA4UFEHV","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":"11f16c668862867178449919ad41cabff7b8c42a91596487dbb6a53559c3f410","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.OS","submitted_at":"2026-05-17T08:24:01Z","title_canon_sha256":"21e8428cf20b0e5edba8c1b91c17d0ff23c5de257977a50bdf36b91e00af05b4"},"schema_version":"1.0","source":{"id":"2605.17320","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.17320","created_at":"2026-05-20T00:03:51Z"},{"alias_kind":"arxiv_version","alias_value":"2605.17320v1","created_at":"2026-05-20T00:03:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.17320","created_at":"2026-05-20T00:03:51Z"},{"alias_kind":"pith_short_12","alias_value":"DBFULCHJLEFX","created_at":"2026-05-20T00:03:51Z"},{"alias_kind":"pith_short_16","alias_value":"DBFULCHJLEFXRGLD","created_at":"2026-05-20T00:03:51Z"},{"alias_kind":"pith_short_8","alias_value":"DBFULCHJ","created_at":"2026-05-20T00:03:51Z"}],"graph_snapshots":[{"event_id":"sha256:39908df91afcd6c522825095ea5458323f4779d1be176374e4c310fd00294b94","target":"graph","created_at":"2026-05-20T00:03:51Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"TClone enables a live GUI workspace to be snapshotted, forked into isolated branches, rolled back, and selectively committed or merged, reducing total task latency by 1.9x and 1.5x over KVM and CRIU in end-to-end agent-loop measurements."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The separation of fast branch creation from durable checkpointing using sibling containers, copy-on-write memory sharing, filesystem versioning, GUI-local execution, and asynchronous checkpointing delivers both low latency and adequate isolation for live interactive GUI workspaces in practice."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"TClone introduces low-latency forking of live GUI environments via sibling containers, copy-on-write sharing, and asynchronous checkpointing, achieving 1.9x and 1.5x lower task latency than KVM and CRIU."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"TClone forks live GUI workspaces at low latency by separating fast branch creation from durable checkpointing."}],"snapshot_sha256":"ccc5d7da269b30942dc65176036a56775513d8149c4a4b3a46b0ca49b03816c8"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"8366f90e68dd48363701d80f5418aeedcdaf8a880794267e2ab6f7244edb539f"},"integrity":{"available":true,"clean":true,"detectors_run":[{"findings_count":0,"name":"doi_compliance","ran_at":"2026-05-19T23:01:52.071144Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"doi_title_agreement","ran_at":"2026-05-19T23:01:19.685831Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T21:41:57.817841Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T21:33:23.749799Z","status":"skipped","version":"1.0.0"}],"endpoint":"/pith/2605.17320/integrity.json","findings":[],"snapshot_sha256":"f0ed9c73cc01fa9a263566d129b723f8e1bdce501d74f1efd4fb8755a8a39088","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Computer-use agents increasingly operate inside live personal workspaces, where their actions can modify files, applications, GUI state, credentials, and authenticated sessions. This creates a tension between safety and quality: agents need isolation and rollback to avoid damaging user state, but also need fast branching to support speculative execution and parallel search. Existing VMs, containers, and checkpoint/restore systems can isolate or recover workloads, but they do not provide low-latency versioning of a full interactive workspace.\n  We present TClone, a forkable personal workspace s","authors_text":"Alex Asch, Hansin Tushar Patwa, Vikranth Srivatsa, Yiying Zhang, Yutong Huang","cross_cats":["cs.AI"],"headline":"TClone forks live GUI workspaces at low latency by separating fast branch creation from durable checkpointing.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.OS","submitted_at":"2026-05-17T08:24:01Z","title":"TClone: Low-Latency Forking of Live GUI Environments for Computer-Use Agents"},"references":{"count":37,"internal_anchors":1,"resolved_work":37,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Firecracker: Lightweight virtualization for serverless applications","work_id":"29d48e92-8004-4f62-85e1-0b45e39815b5","year":2020},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Agent S: An open agen- tic framework that uses computers like a human","work_id":"185619a2-a791-489e-aa51-55a03022e2b2","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Claude Cowork by anthropic","work_id":"9a4e4007-fb1c-4190-937f-27867d3f20b6","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"Computer use tool","work_id":"ec7f9bf3-9675-4fc7-86e3-b94fc2a228f2","year":2026},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":6,"title":"Computer use tool","work_id":"381d5a8e-45bf-4c29-b07a-7cc790d67918","year":2026}],"snapshot_sha256":"39e0d8e1d307d140adf63b304b54939f015db0613b07a29258d23a311084535e"},"source":{"id":"2605.17320","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-19T22:51:31.712347Z","id":"28cfb95e-64e8-4e0b-a819-2df515b49498","model_set":{"reader":"grok-4.3"},"one_line_summary":"TClone introduces low-latency forking of live GUI environments via sibling containers, copy-on-write sharing, and asynchronous checkpointing, achieving 1.9x and 1.5x lower task latency than KVM and CRIU.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"TClone forks live GUI workspaces at low latency by separating fast branch creation from durable checkpointing.","strongest_claim":"TClone enables a live GUI workspace to be snapshotted, forked into isolated branches, rolled back, and selectively committed or merged, reducing total task latency by 1.9x and 1.5x over KVM and CRIU in end-to-end agent-loop measurements.","weakest_assumption":"The separation of fast branch creation from durable checkpointing using sibling containers, copy-on-write memory sharing, filesystem versioning, GUI-local execution, and asynchronous checkpointing delivers both low latency and adequate isolation for live interactive GUI workspaces in practice."}},"verdict_id":"28cfb95e-64e8-4e0b-a819-2df515b49498"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a31fb84e38ba512dde0c7c53aa2fe9adbfd4b7f1424ab5a7ce25eadad072caf4","target":"record","created_at":"2026-05-20T00:03:51Z","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":"11f16c668862867178449919ad41cabff7b8c42a91596487dbb6a53559c3f410","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.OS","submitted_at":"2026-05-17T08:24:01Z","title_canon_sha256":"21e8428cf20b0e5edba8c1b91c17d0ff23c5de257977a50bdf36b91e00af05b4"},"schema_version":"1.0","source":{"id":"2605.17320","kind":"arxiv","version":1}},"canonical_sha256":"184b4588e9590b789963d5920e50a43d7341baf6d7199395dba976c5da8e7e7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"184b4588e9590b789963d5920e50a43d7341baf6d7199395dba976c5da8e7e7f","first_computed_at":"2026-05-20T00:03:51.955395Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:03:51.955395Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dU+1Zs+YWRhA6qTJTzgK6rapSlEhcHXthGs1iWlsJRKHcWPkhZcuQXeU8LQJy53OT+MWIF88+uuQMdzGWA0YDQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:03:51.956233Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.17320","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a31fb84e38ba512dde0c7c53aa2fe9adbfd4b7f1424ab5a7ce25eadad072caf4","sha256:39908df91afcd6c522825095ea5458323f4779d1be176374e4c310fd00294b94"],"state_sha256":"8e59c2259a0e47b9d6c9ff721e056bfe16c22e152fc86e361127d05b8550dbf6"}