{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:3PRI7HDR4ZNEOOMUDBI3P6ZUGX","short_pith_number":"pith:3PRI7HDR","canonical_record":{"source":{"id":"2309.14346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-09-04T02:52:57Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"79ad988b2a31dd785f2a94fc106466c32a4a1f5cce1c65d38140c4142fcd6519","abstract_canon_sha256":"4f3bab9ddf6d4e590d1b67cec874806947283a23173273b1cc63cea61e8de1e4"},"schema_version":"1.0"},"canonical_sha256":"dbe28f9c71e65a4739941851b7fb3435cbc7b4f8eba79186450d919f59c60687","source":{"kind":"arxiv","id":"2309.14346","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.14346","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"arxiv_version","alias_value":"2309.14346v1","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.14346","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_12","alias_value":"3PRI7HDR4ZNE","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_16","alias_value":"3PRI7HDR4ZNEOOMU","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_8","alias_value":"3PRI7HDR","created_at":"2026-07-05T06:54:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:3PRI7HDR4ZNEOOMUDBI3P6ZUGX","target":"record","payload":{"canonical_record":{"source":{"id":"2309.14346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-09-04T02:52:57Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"79ad988b2a31dd785f2a94fc106466c32a4a1f5cce1c65d38140c4142fcd6519","abstract_canon_sha256":"4f3bab9ddf6d4e590d1b67cec874806947283a23173273b1cc63cea61e8de1e4"},"schema_version":"1.0"},"canonical_sha256":"dbe28f9c71e65a4739941851b7fb3435cbc7b4f8eba79186450d919f59c60687","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:54:24.239138Z","signature_b64":"6tzhp69CSzh1lKGsKeLcuqS8fPsxWl4rA9ihDSV8j4XdblxqjPgjRAWCfav7VVhs6DDQuCsQ8havJSObBFr1BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbe28f9c71e65a4739941851b7fb3435cbc7b4f8eba79186450d919f59c60687","last_reissued_at":"2026-07-05T06:54:24.238618Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:54:24.238618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.14346","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":"2026-07-05T06:54:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6/uDcpRhNcnXNxJ6TqRZpvfe8XfS/n1ajSrcTP0rg/2VikOMqwq16FMR3+k/N73l4/v1jAW9QrHnGV1kvQQpAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:00:25.566970Z"},"content_sha256":"781ed6aefcd289e0616ad567dbd3dc46e9ff68d0a49adaa98599ab2f5e87f4c4","schema_version":"1.0","event_id":"sha256:781ed6aefcd289e0616ad567dbd3dc46e9ff68d0a49adaa98599ab2f5e87f4c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:3PRI7HDR4ZNEOOMUDBI3P6ZUGX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Integration of Polyimide Flexible PCB Wings in Northeastern Aerobat","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Yizhe Xu","submitted_at":"2023-09-04T02:52:57Z","abstract_excerpt":"The principal aim of this Master's thesis is to propel the optimization of the membrane wing structure of the Northeastern Aerobat through origami techniques and enhancing its capacity for secure hovering within confined spaces. Bio-inspired drones offer distinctive capabilities that pave the way for innovative applications, encompassing wildlife monitoring, precision agriculture, search and rescue operations, as well as the augmentation of residential safety. The evolved noise-reduction mechanisms of birds and insects prove advantageous for drones utilized in tasks like surveillance and wildl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.14346","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/2309.14346/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":"2026-07-05T06:54:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3YCntHG7TeeoKYODpshOZYtbhURx2LPdPpna4Q0+Xv22hbi1yaxyp8vLT/Iqh4kLWYBXBJmzQahP601BsPMzCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:00:25.567355Z"},"content_sha256":"f957f0abb1170eedc3975c0d2175cfa4fa631b305cb2af1301c8cacbdf3f0359","schema_version":"1.0","event_id":"sha256:f957f0abb1170eedc3975c0d2175cfa4fa631b305cb2af1301c8cacbdf3f0359"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/bundle.json","state_url":"https://pith.science/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/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":"2026-07-06T17:00:25Z","links":{"resolver":"https://pith.science/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX","bundle":"https://pith.science/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/bundle.json","state":"https://pith.science/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3PRI7HDR4ZNEOOMUDBI3P6ZUGX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3PRI7HDR4ZNEOOMUDBI3P6ZUGX","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":"4f3bab9ddf6d4e590d1b67cec874806947283a23173273b1cc63cea61e8de1e4","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-09-04T02:52:57Z","title_canon_sha256":"79ad988b2a31dd785f2a94fc106466c32a4a1f5cce1c65d38140c4142fcd6519"},"schema_version":"1.0","source":{"id":"2309.14346","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.14346","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"arxiv_version","alias_value":"2309.14346v1","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.14346","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_12","alias_value":"3PRI7HDR4ZNE","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_16","alias_value":"3PRI7HDR4ZNEOOMU","created_at":"2026-07-05T06:54:24Z"},{"alias_kind":"pith_short_8","alias_value":"3PRI7HDR","created_at":"2026-07-05T06:54:24Z"}],"graph_snapshots":[{"event_id":"sha256:f957f0abb1170eedc3975c0d2175cfa4fa631b305cb2af1301c8cacbdf3f0359","target":"graph","created_at":"2026-07-05T06:54:24Z","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/2309.14346/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The principal aim of this Master's thesis is to propel the optimization of the membrane wing structure of the Northeastern Aerobat through origami techniques and enhancing its capacity for secure hovering within confined spaces. Bio-inspired drones offer distinctive capabilities that pave the way for innovative applications, encompassing wildlife monitoring, precision agriculture, search and rescue operations, as well as the augmentation of residential safety. The evolved noise-reduction mechanisms of birds and insects prove advantageous for drones utilized in tasks like surveillance and wildl","authors_text":"Yizhe Xu","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-09-04T02:52:57Z","title":"Integration of Polyimide Flexible PCB Wings in Northeastern Aerobat"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.14346","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":"sha256:781ed6aefcd289e0616ad567dbd3dc46e9ff68d0a49adaa98599ab2f5e87f4c4","target":"record","created_at":"2026-07-05T06:54:24Z","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":"4f3bab9ddf6d4e590d1b67cec874806947283a23173273b1cc63cea61e8de1e4","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-09-04T02:52:57Z","title_canon_sha256":"79ad988b2a31dd785f2a94fc106466c32a4a1f5cce1c65d38140c4142fcd6519"},"schema_version":"1.0","source":{"id":"2309.14346","kind":"arxiv","version":1}},"canonical_sha256":"dbe28f9c71e65a4739941851b7fb3435cbc7b4f8eba79186450d919f59c60687","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbe28f9c71e65a4739941851b7fb3435cbc7b4f8eba79186450d919f59c60687","first_computed_at":"2026-07-05T06:54:24.238618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:54:24.238618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6tzhp69CSzh1lKGsKeLcuqS8fPsxWl4rA9ihDSV8j4XdblxqjPgjRAWCfav7VVhs6DDQuCsQ8havJSObBFr1BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:54:24.239138Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.14346","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:781ed6aefcd289e0616ad567dbd3dc46e9ff68d0a49adaa98599ab2f5e87f4c4","sha256:f957f0abb1170eedc3975c0d2175cfa4fa631b305cb2af1301c8cacbdf3f0359"],"state_sha256":"0a6b4bbb563877f8518e80b4828e5e439cf11873e56740360e9507678c40630e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sEo83mU2WrHhQO+kccuPad9NhaSdPvvkpAycfkJJmAkXtHHuxelSS32aILLnphVhPIv2IdarUkhujYl471onCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:00:25.569242Z","bundle_sha256":"4996a2c3ede97b7929a34872ea04d4b29bf17f15fa5e4dac60b51b1c3e5a8d4a"}}