{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:UKTSPWUTYWBAQ74SWKGUO2FQA7","short_pith_number":"pith:UKTSPWUT","canonical_record":{"source":{"id":"2501.03416","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-01-06T22:25:25Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"65b9232f7240518dc8c6765b59cb7db56ecbb2bfb6a84d7e0a6cf14cc118c89e","abstract_canon_sha256":"705ab9e280095162824429bb04defe71b43925ed232b101871b65f3d2538d3ea"},"schema_version":"1.0"},"canonical_sha256":"a2a727da93c582087f92b28d4768b007d86363e42824b1b6b950e4faa8cf9293","source":{"kind":"arxiv","id":"2501.03416","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03416","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03416v3","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03416","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_12","alias_value":"UKTSPWUTYWBA","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_16","alias_value":"UKTSPWUTYWBAQ74S","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_8","alias_value":"UKTSPWUT","created_at":"2026-07-05T10:28:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:UKTSPWUTYWBAQ74SWKGUO2FQA7","target":"record","payload":{"canonical_record":{"source":{"id":"2501.03416","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-01-06T22:25:25Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"65b9232f7240518dc8c6765b59cb7db56ecbb2bfb6a84d7e0a6cf14cc118c89e","abstract_canon_sha256":"705ab9e280095162824429bb04defe71b43925ed232b101871b65f3d2538d3ea"},"schema_version":"1.0"},"canonical_sha256":"a2a727da93c582087f92b28d4768b007d86363e42824b1b6b950e4faa8cf9293","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:28:31.797683Z","signature_b64":"VmHlQXY/PJXkR5pXmtZAlNVTfeBi4XAOZ5kQ2f6aJTgTBN0AYvnjFBOJ1w9Oqb21y9+UWUIF3Fu65cEJa/i+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2a727da93c582087f92b28d4768b007d86363e42824b1b6b950e4faa8cf9293","last_reissued_at":"2026-07-05T10:28:31.797165Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:28:31.797165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.03416","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:28:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3R3a88WdBmt8SfHPk8g+BLTWcZTiH23nDjjWt29vZdOHelyd8cSnsxMSqOFv3aH/COk67AVft5iSLlMh5qXQDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:04:14.540749Z"},"content_sha256":"ebdec77855a5af7c55522cc529608efc18a3603be2b6c39d7a3a724aaed58da9","schema_version":"1.0","event_id":"sha256:ebdec77855a5af7c55522cc529608efc18a3603be2b6c39d7a3a724aaed58da9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:UKTSPWUTYWBAQ74SWKGUO2FQA7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TinySense: A Lighter Weight and More Power-efficient Avionics System for Flying Insect-scale Robots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Aaron Weber, Claire Li, Joshua Tran, Sawyer Fuller, Yash P.Talwekar, Zhitao Yu","submitted_at":"2025-01-06T22:25:25Z","abstract_excerpt":"In this paper, we introduce advances in the sensor suite of an autonomous flying insect robot (FIR) weighing less than a gram. FIRs, because of their small weight and size, offer unparalleled advantages in terms of material cost and scalability. However, their size introduces considerable control challenges, notably high-speed dynamics, restricted power, and limited payload capacity. While there have been advancements in developing lightweight sensors, often drawing inspiration from biological systems, no sub-gram aircraft has been able to attain sustained hover without relying on feedback fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03416","kind":"arxiv","version":3},"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/2501.03416/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":"2026-07-05T10:28:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KPvqG1eldJBsg7ADakmuGLw3uLbOivYGjV/27usT+k9F3RdOHtxRtFihKzTAxzQlNu5aZ6kksBT380JrZvHJBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:04:14.541666Z"},"content_sha256":"ace45be79180216b1ec32125e2020cec4489f64c48c8c7d013bcabafb48e2c0a","schema_version":"1.0","event_id":"sha256:ace45be79180216b1ec32125e2020cec4489f64c48c8c7d013bcabafb48e2c0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/bundle.json","state_url":"https://pith.science/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/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":"2026-08-10T18:04:14Z","links":{"resolver":"https://pith.science/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7","bundle":"https://pith.science/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/bundle.json","state":"https://pith.science/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UKTSPWUTYWBAQ74SWKGUO2FQA7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UKTSPWUTYWBAQ74SWKGUO2FQA7","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":"705ab9e280095162824429bb04defe71b43925ed232b101871b65f3d2538d3ea","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-01-06T22:25:25Z","title_canon_sha256":"65b9232f7240518dc8c6765b59cb7db56ecbb2bfb6a84d7e0a6cf14cc118c89e"},"schema_version":"1.0","source":{"id":"2501.03416","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03416","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03416v3","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03416","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_12","alias_value":"UKTSPWUTYWBA","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_16","alias_value":"UKTSPWUTYWBAQ74S","created_at":"2026-07-05T10:28:31Z"},{"alias_kind":"pith_short_8","alias_value":"UKTSPWUT","created_at":"2026-07-05T10:28:31Z"}],"graph_snapshots":[{"event_id":"sha256:ace45be79180216b1ec32125e2020cec4489f64c48c8c7d013bcabafb48e2c0a","target":"graph","created_at":"2026-07-05T10:28:31Z","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/2501.03416/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we introduce advances in the sensor suite of an autonomous flying insect robot (FIR) weighing less than a gram. FIRs, because of their small weight and size, offer unparalleled advantages in terms of material cost and scalability. However, their size introduces considerable control challenges, notably high-speed dynamics, restricted power, and limited payload capacity. While there have been advancements in developing lightweight sensors, often drawing inspiration from biological systems, no sub-gram aircraft has been able to attain sustained hover without relying on feedback fro","authors_text":"Aaron Weber, Claire Li, Joshua Tran, Sawyer Fuller, Yash P.Talwekar, Zhitao Yu","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-01-06T22:25:25Z","title":"TinySense: A Lighter Weight and More Power-efficient Avionics System for Flying Insect-scale Robots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03416","kind":"arxiv","version":3},"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:ebdec77855a5af7c55522cc529608efc18a3603be2b6c39d7a3a724aaed58da9","target":"record","created_at":"2026-07-05T10:28:31Z","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":"705ab9e280095162824429bb04defe71b43925ed232b101871b65f3d2538d3ea","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-01-06T22:25:25Z","title_canon_sha256":"65b9232f7240518dc8c6765b59cb7db56ecbb2bfb6a84d7e0a6cf14cc118c89e"},"schema_version":"1.0","source":{"id":"2501.03416","kind":"arxiv","version":3}},"canonical_sha256":"a2a727da93c582087f92b28d4768b007d86363e42824b1b6b950e4faa8cf9293","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2a727da93c582087f92b28d4768b007d86363e42824b1b6b950e4faa8cf9293","first_computed_at":"2026-07-05T10:28:31.797165Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:28:31.797165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VmHlQXY/PJXkR5pXmtZAlNVTfeBi4XAOZ5kQ2f6aJTgTBN0AYvnjFBOJ1w9Oqb21y9+UWUIF3Fu65cEJa/i+CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:28:31.797683Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.03416","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebdec77855a5af7c55522cc529608efc18a3603be2b6c39d7a3a724aaed58da9","sha256:ace45be79180216b1ec32125e2020cec4489f64c48c8c7d013bcabafb48e2c0a"],"state_sha256":"d01b330c02d4622ea0d4a7dc9e56ab1b9dbad4063c03c009e3bf1ef065826996"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hzDvCcltv/CB77cOT+FtddqHKb2KrVux4do6PInGRjFon2738mIFJyxFx2iI8FYCpIjvACPHMTmt1919EiclCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T18:04:14.547462Z","bundle_sha256":"5bc640186d85a5e8e8491a2b6ddf1e4fb0bc7e3a69d8ad3efabf4e2cc90bdfac"}}