{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:ZTH4ORR2QXCE5X5QXDXYLD5N3E","short_pith_number":"pith:ZTH4ORR2","schema_version":"1.0","canonical_sha256":"cccfc7463a85c44edfb0b8ef858fadd93c58ce1cf1104dfb29bd2930521e3e70","source":{"kind":"arxiv","id":"2607.15589","version":1},"attestation_state":"computed","paper":{"title":"MemoGuard: An Adaptive Runtime for Guarding Against Memory Traps in Communication-Limited Robot Navigation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.NI","cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Eli Bozorgzadeh, Hyeonjong Ju, Nikil Dutt, Rajat Bhattacharjya, Sing-Yao Wu","submitted_at":"2026-07-17T03:21:30Z","abstract_excerpt":"Communication-limited robots in mission-critical scenarios such as disaster inspection and search-and-rescue must make reliable onboard decisions without access to remote operators or high-capacity reasoning services. Episodic memory reuse is an attractive low-cost fallback, but retrieval similarity does not guarantee execution validity, i.e., a retrieved action may match the current context yet be unsafe due to changed topology, insufficient battery margin, or unreliable prior outcomes. We call such high-similarity but execution-invalid episodes memory traps. This creates a safety-efficiency "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.15589","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-17T03:21:30Z","cross_cats_sorted":["cs.AI","cs.NI","cs.SY","eess.SY"],"title_canon_sha256":"41f1476c62e4df2b630ea6c27cfc75562ebb8142999a0527ec2231f51c8f0189","abstract_canon_sha256":"0314ed15275698f461ff0e27984d5bfd95052de1b903bb11b9fd384f0bf62cb3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-20T00:18:41.873036Z","signature_b64":"QisHJ2IvfM+I1qptUPsepCdsuuAp5mfHtXJiq7PPot79bszuemuMb4yjnye7BTAMDfpRL1B+kVSX99aQT3NhCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cccfc7463a85c44edfb0b8ef858fadd93c58ce1cf1104dfb29bd2930521e3e70","last_reissued_at":"2026-07-20T00:18:41.872112Z","signature_status":"signed_v1","first_computed_at":"2026-07-20T00:18:41.872112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"MemoGuard: An Adaptive Runtime for Guarding Against Memory Traps in Communication-Limited Robot Navigation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.NI","cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Eli Bozorgzadeh, Hyeonjong Ju, Nikil Dutt, Rajat Bhattacharjya, Sing-Yao Wu","submitted_at":"2026-07-17T03:21:30Z","abstract_excerpt":"Communication-limited robots in mission-critical scenarios such as disaster inspection and search-and-rescue must make reliable onboard decisions without access to remote operators or high-capacity reasoning services. Episodic memory reuse is an attractive low-cost fallback, but retrieval similarity does not guarantee execution validity, i.e., a retrieved action may match the current context yet be unsafe due to changed topology, insufficient battery margin, or unreliable prior outcomes. We call such high-similarity but execution-invalid episodes memory traps. This creates a safety-efficiency "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15589","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/2607.15589/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.15589","created_at":"2026-07-20T00:18:41.872591+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.15589v1","created_at":"2026-07-20T00:18:41.872591+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15589","created_at":"2026-07-20T00:18:41.872591+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZTH4ORR2QXCE","created_at":"2026-07-20T00:18:41.872591+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZTH4ORR2QXCE5X5Q","created_at":"2026-07-20T00:18:41.872591+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZTH4ORR2","created_at":"2026-07-20T00:18:41.872591+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E","json":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E.json","graph_json":"https://pith.science/api/pith-number/ZTH4ORR2QXCE5X5QXDXYLD5N3E/graph.json","events_json":"https://pith.science/api/pith-number/ZTH4ORR2QXCE5X5QXDXYLD5N3E/events.json","paper":"https://pith.science/paper/ZTH4ORR2"},"agent_actions":{"view_html":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E","download_json":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E.json","view_paper":"https://pith.science/paper/ZTH4ORR2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.15589&json=true","fetch_graph":"https://pith.science/api/pith-number/ZTH4ORR2QXCE5X5QXDXYLD5N3E/graph.json","fetch_events":"https://pith.science/api/pith-number/ZTH4ORR2QXCE5X5QXDXYLD5N3E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E/action/storage_attestation","attest_author":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E/action/author_attestation","sign_citation":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E/action/citation_signature","submit_replication":"https://pith.science/pith/ZTH4ORR2QXCE5X5QXDXYLD5N3E/action/replication_record"}},"created_at":"2026-07-20T00:18:41.872591+00:00","updated_at":"2026-07-20T00:18:41.872591+00:00"}