{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:KBOTUWEIIYLX6L2HC67EC4C2SA","short_pith_number":"pith:KBOTUWEI","canonical_record":{"source":{"id":"1906.08993","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-06-21T07:55:41Z","cross_cats_sorted":[],"title_canon_sha256":"8689353e279b60c9196b0a577eda868c79a6ed109ff4fbc1b84a5f1c8c67e810","abstract_canon_sha256":"2b5c5181bab6355cfc1a2a784c19f8dc8cf90084f237f485200a5bdfcaabb600"},"schema_version":"1.0"},"canonical_sha256":"505d3a588846177f2f4717be41705a900b16e00da052d5ea4a49f08372148ad4","source":{"kind":"arxiv","id":"1906.08993","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.08993","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"arxiv_version","alias_value":"1906.08993v2","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.08993","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_12","alias_value":"KBOTUWEIIYLX","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_16","alias_value":"KBOTUWEIIYLX6L2H","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_8","alias_value":"KBOTUWEI","created_at":"2026-07-05T00:21:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:KBOTUWEIIYLX6L2HC67EC4C2SA","target":"record","payload":{"canonical_record":{"source":{"id":"1906.08993","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-06-21T07:55:41Z","cross_cats_sorted":[],"title_canon_sha256":"8689353e279b60c9196b0a577eda868c79a6ed109ff4fbc1b84a5f1c8c67e810","abstract_canon_sha256":"2b5c5181bab6355cfc1a2a784c19f8dc8cf90084f237f485200a5bdfcaabb600"},"schema_version":"1.0"},"canonical_sha256":"505d3a588846177f2f4717be41705a900b16e00da052d5ea4a49f08372148ad4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:21:07.022805Z","signature_b64":"xY6JiZIQWDeRVAe8sSSGneux/mCKHglsnjyrVdM1SfyL/IJW+SfbK2LMPzc92x53V9N40YW3nfdRrZStanU7CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"505d3a588846177f2f4717be41705a900b16e00da052d5ea4a49f08372148ad4","last_reissued_at":"2026-07-05T00:21:07.022264Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:21:07.022264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.08993","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:21:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V4yJZCEMhDPLd+DvYmgWf2qkNl/Ai/pQ+KqoWeC+EZPTCCEh6k3iicRaUtXxZ3JtUJU0Xv+wc0soEWMWUVozBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:24:33.368442Z"},"content_sha256":"30bafd66ac85d39d3c5ee69353aa022d5be69b41e6c1637de6aa13ec4545cb74","schema_version":"1.0","event_id":"sha256:30bafd66ac85d39d3c5ee69353aa022d5be69b41e6c1637de6aa13ec4545cb74"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:KBOTUWEIIYLX6L2HC67EC4C2SA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lightweight Simulation of Hybrid Aerial- and Ground-based Vehicular Communication Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Benjamin Sliwa, Christian Wietfeld, Manuel Patchou","submitted_at":"2019-06-21T07:55:41Z","abstract_excerpt":"Cooperating small-scale Unmanned Aerial Vehicles (UAVs) will open up new application fields within next-generation Intelligent Transportation Sytems (ITSs), e.g., airborne near field delivery. In order to allow the exploitation of the potentials of hybrid vehicular scenarios, reliable and efficient bidirectional communication has to be guaranteed in highly dynamic environments. For addressing these novel challenges, we present a lightweight framework for integrated simulation of aerial and ground-based vehicular networks. Mobility and communication are natively brought together using a shared "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.08993","kind":"arxiv","version":2},"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/1906.08993/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":"2026-07-05T00:21:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1LFFlSsoSyRtKWPo7dyQTzZiGg6LmeaR1Gufp/uwLgQxSBfYyS1DWAqUxX8l0D5hHQBZCtGEw806jT4Z9d5LAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T03:24:33.368825Z"},"content_sha256":"4fc9199d592355b7be739fcb811c0b319a89fdf4d5b2b95e09ec8e94dc4ae79b","schema_version":"1.0","event_id":"sha256:4fc9199d592355b7be739fcb811c0b319a89fdf4d5b2b95e09ec8e94dc4ae79b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/bundle.json","state_url":"https://pith.science/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/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":"2026-08-04T03:24:33Z","links":{"resolver":"https://pith.science/pith/KBOTUWEIIYLX6L2HC67EC4C2SA","bundle":"https://pith.science/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/bundle.json","state":"https://pith.science/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KBOTUWEIIYLX6L2HC67EC4C2SA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KBOTUWEIIYLX6L2HC67EC4C2SA","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":"2b5c5181bab6355cfc1a2a784c19f8dc8cf90084f237f485200a5bdfcaabb600","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-06-21T07:55:41Z","title_canon_sha256":"8689353e279b60c9196b0a577eda868c79a6ed109ff4fbc1b84a5f1c8c67e810"},"schema_version":"1.0","source":{"id":"1906.08993","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.08993","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"arxiv_version","alias_value":"1906.08993v2","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.08993","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_12","alias_value":"KBOTUWEIIYLX","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_16","alias_value":"KBOTUWEIIYLX6L2H","created_at":"2026-07-05T00:21:07Z"},{"alias_kind":"pith_short_8","alias_value":"KBOTUWEI","created_at":"2026-07-05T00:21:07Z"}],"graph_snapshots":[{"event_id":"sha256:4fc9199d592355b7be739fcb811c0b319a89fdf4d5b2b95e09ec8e94dc4ae79b","target":"graph","created_at":"2026-07-05T00:21:07Z","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/1906.08993/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cooperating small-scale Unmanned Aerial Vehicles (UAVs) will open up new application fields within next-generation Intelligent Transportation Sytems (ITSs), e.g., airborne near field delivery. In order to allow the exploitation of the potentials of hybrid vehicular scenarios, reliable and efficient bidirectional communication has to be guaranteed in highly dynamic environments. For addressing these novel challenges, we present a lightweight framework for integrated simulation of aerial and ground-based vehicular networks. Mobility and communication are natively brought together using a shared ","authors_text":"Benjamin Sliwa, Christian Wietfeld, Manuel Patchou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-06-21T07:55:41Z","title":"Lightweight Simulation of Hybrid Aerial- and Ground-based Vehicular Communication Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.08993","kind":"arxiv","version":2},"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":"sha256:30bafd66ac85d39d3c5ee69353aa022d5be69b41e6c1637de6aa13ec4545cb74","target":"record","created_at":"2026-07-05T00:21:07Z","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":"2b5c5181bab6355cfc1a2a784c19f8dc8cf90084f237f485200a5bdfcaabb600","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2019-06-21T07:55:41Z","title_canon_sha256":"8689353e279b60c9196b0a577eda868c79a6ed109ff4fbc1b84a5f1c8c67e810"},"schema_version":"1.0","source":{"id":"1906.08993","kind":"arxiv","version":2}},"canonical_sha256":"505d3a588846177f2f4717be41705a900b16e00da052d5ea4a49f08372148ad4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"505d3a588846177f2f4717be41705a900b16e00da052d5ea4a49f08372148ad4","first_computed_at":"2026-07-05T00:21:07.022264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:21:07.022264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xY6JiZIQWDeRVAe8sSSGneux/mCKHglsnjyrVdM1SfyL/IJW+SfbK2LMPzc92x53V9N40YW3nfdRrZStanU7CA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:21:07.022805Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.08993","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30bafd66ac85d39d3c5ee69353aa022d5be69b41e6c1637de6aa13ec4545cb74","sha256:4fc9199d592355b7be739fcb811c0b319a89fdf4d5b2b95e09ec8e94dc4ae79b"],"state_sha256":"5e6ad53e5a3355a962b35083351f39369a26231d4c166a669268ea0de02ce51a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x2bbJJ46y6+ygxaiC9SNl+RS8b3f37OD5j/r4RqHHS6a+XAzUI+UwI7il4ffVJ1O6auXiq51n7Zq2kqQGu+UCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T03:24:33.372169Z","bundle_sha256":"3c75d2e398b6ee19052318308ae5369f5d6b91f4801c394316722e6dc87a1188"}}