{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ME6FMLJ2ZQBX6T6UKOIRZLJDZ3","short_pith_number":"pith:ME6FMLJ2","canonical_record":{"source":{"id":"1805.05427","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-04-26T05:12:47Z","cross_cats_sorted":[],"title_canon_sha256":"cdbd764c107ab1fa457cd43f3034d4a0229fabda382044362705252992ec1480","abstract_canon_sha256":"d01011430db8e07e86044ffc7184a8540d7c7e60b20c6c89f0130d87270039a7"},"schema_version":"1.0"},"canonical_sha256":"613c562d3acc037f4fd453911cad23ceed371dfface06b27a6f8a67cd1287cb2","source":{"kind":"arxiv","id":"1805.05427","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.05427","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"arxiv_version","alias_value":"1805.05427v1","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.05427","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"pith_short_12","alias_value":"ME6FMLJ2ZQBX","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"ME6FMLJ2ZQBX6T6U","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"ME6FMLJ2","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ME6FMLJ2ZQBX6T6UKOIRZLJDZ3","target":"record","payload":{"canonical_record":{"source":{"id":"1805.05427","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-04-26T05:12:47Z","cross_cats_sorted":[],"title_canon_sha256":"cdbd764c107ab1fa457cd43f3034d4a0229fabda382044362705252992ec1480","abstract_canon_sha256":"d01011430db8e07e86044ffc7184a8540d7c7e60b20c6c89f0130d87270039a7"},"schema_version":"1.0"},"canonical_sha256":"613c562d3acc037f4fd453911cad23ceed371dfface06b27a6f8a67cd1287cb2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:02.344352Z","signature_b64":"z0VV9WQE7YFSPZ9kbINLSMuYs0WwHvD6O+kT3Hp7xqEgr1WvpKCaNF2bA+iwQmBKbxJ5/HSxVAjTFdKBI+mGAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"613c562d3acc037f4fd453911cad23ceed371dfface06b27a6f8a67cd1287cb2","last_reissued_at":"2026-05-18T00:16:02.343891Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:02.343891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.05427","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":"2026-05-18T00:16:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KTOJwzGUfsXM/VpbMzfpzUcuUyz9ByWTLxqQ3ZZwUq8HZrjKuFrj64uW3uzBNRdzkm81OXgCQZJZAlUdH78ZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T02:26:01.813011Z"},"content_sha256":"64f12c7d946220efac256692823209db7d99dcbd6d38136d8797524e9f512d47","schema_version":"1.0","event_id":"sha256:64f12c7d946220efac256692823209db7d99dcbd6d38136d8797524e9f512d47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ME6FMLJ2ZQBX6T6UKOIRZLJDZ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Wireless whispering-gallery-mode sensor for thermal sensing and aerial mapping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Chenyang Lu, Guangming Zhao, Lan Yang, Weijian Chen, Xiangyi Xu, Yihang Li","submitted_at":"2018-04-26T05:12:47Z","abstract_excerpt":"Internet of Things (IoT) employs a large number of spatially distributed wireless sen-sors to monitor physical environments, e.g., temperature, humidity, and air pressure, have found wide applications including environmental monitoring, health care monitoring, smart cities and precision agriculture. A wireless sensor can collect, analyze, and transmit measurements of its environment. To date, wireless sensors used in IoT are predominately based on electronic devices that may suffer from electromagnetic interference in many circumstances. Immune to the electromagnetic interference, optical sens"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05427","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":""},"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":"2026-05-18T00:16:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2oAYta9kln19N3ZBO+Nj9C/l7E5GQ8jbFfmwy63Ma/gTjpoF3hylkkVENQlobYOjfMeL+Aspr2nHbGN9SXjSBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T02:26:01.813537Z"},"content_sha256":"62c56fbedcbfbde75f147924431ba606801c90d1c65f8e681f4462f2c196827c","schema_version":"1.0","event_id":"sha256:62c56fbedcbfbde75f147924431ba606801c90d1c65f8e681f4462f2c196827c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/bundle.json","state_url":"https://pith.science/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/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":"2026-05-24T02:26:01Z","links":{"resolver":"https://pith.science/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3","bundle":"https://pith.science/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/bundle.json","state":"https://pith.science/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ME6FMLJ2ZQBX6T6UKOIRZLJDZ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ME6FMLJ2ZQBX6T6UKOIRZLJDZ3","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":"d01011430db8e07e86044ffc7184a8540d7c7e60b20c6c89f0130d87270039a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-04-26T05:12:47Z","title_canon_sha256":"cdbd764c107ab1fa457cd43f3034d4a0229fabda382044362705252992ec1480"},"schema_version":"1.0","source":{"id":"1805.05427","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.05427","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"arxiv_version","alias_value":"1805.05427v1","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.05427","created_at":"2026-05-18T00:16:02Z"},{"alias_kind":"pith_short_12","alias_value":"ME6FMLJ2ZQBX","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"ME6FMLJ2ZQBX6T6U","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"ME6FMLJ2","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:62c56fbedcbfbde75f147924431ba606801c90d1c65f8e681f4462f2c196827c","target":"graph","created_at":"2026-05-18T00:16:02Z","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"},"paper":{"abstract_excerpt":"Internet of Things (IoT) employs a large number of spatially distributed wireless sen-sors to monitor physical environments, e.g., temperature, humidity, and air pressure, have found wide applications including environmental monitoring, health care monitoring, smart cities and precision agriculture. A wireless sensor can collect, analyze, and transmit measurements of its environment. To date, wireless sensors used in IoT are predominately based on electronic devices that may suffer from electromagnetic interference in many circumstances. Immune to the electromagnetic interference, optical sens","authors_text":"Chenyang Lu, Guangming Zhao, Lan Yang, Weijian Chen, Xiangyi Xu, Yihang Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-04-26T05:12:47Z","title":"Wireless whispering-gallery-mode sensor for thermal sensing and aerial mapping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05427","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":"sha256:64f12c7d946220efac256692823209db7d99dcbd6d38136d8797524e9f512d47","target":"record","created_at":"2026-05-18T00:16:02Z","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":"d01011430db8e07e86044ffc7184a8540d7c7e60b20c6c89f0130d87270039a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-04-26T05:12:47Z","title_canon_sha256":"cdbd764c107ab1fa457cd43f3034d4a0229fabda382044362705252992ec1480"},"schema_version":"1.0","source":{"id":"1805.05427","kind":"arxiv","version":1}},"canonical_sha256":"613c562d3acc037f4fd453911cad23ceed371dfface06b27a6f8a67cd1287cb2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"613c562d3acc037f4fd453911cad23ceed371dfface06b27a6f8a67cd1287cb2","first_computed_at":"2026-05-18T00:16:02.343891Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:02.343891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z0VV9WQE7YFSPZ9kbINLSMuYs0WwHvD6O+kT3Hp7xqEgr1WvpKCaNF2bA+iwQmBKbxJ5/HSxVAjTFdKBI+mGAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:02.344352Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.05427","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64f12c7d946220efac256692823209db7d99dcbd6d38136d8797524e9f512d47","sha256:62c56fbedcbfbde75f147924431ba606801c90d1c65f8e681f4462f2c196827c"],"state_sha256":"34a20be03dc464344fe3672464c080e932a66f4a5b77ca373ecc7144abcc843a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ytE1bdzJJVWLQLOvS4VN25CRlZwRL0eetTH9AW3OHIZRqxvLa9MkalZ167EAIM0cj2+h+f7A5IsFOy1quV3/CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T02:26:01.817043Z","bundle_sha256":"6d944b7376f82078eea037e07972fb72c4847594a2f1a635585f41ef8ba9b369"}}