{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OGUR7UA5RR5VFZGVL7ENDTUH33","short_pith_number":"pith:OGUR7UA5","canonical_record":{"source":{"id":"2201.00277","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2022-01-02T02:34:10Z","cross_cats_sorted":[],"title_canon_sha256":"04ae5da5df8ca120ae6d3cf1a02f920488c40fa6aa9def5351dc47ba182d79a6","abstract_canon_sha256":"cc94ba0ba4c6d40357e1afd6f19849c5357070b91ad850ca74938f97dc111e25"},"schema_version":"1.0"},"canonical_sha256":"71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e","source":{"kind":"arxiv","id":"2201.00277","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.00277","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"arxiv_version","alias_value":"2201.00277v1","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.00277","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_12","alias_value":"OGUR7UA5RR5V","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_16","alias_value":"OGUR7UA5RR5VFZGV","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_8","alias_value":"OGUR7UA5","created_at":"2026-07-05T03:45:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OGUR7UA5RR5VFZGVL7ENDTUH33","target":"record","payload":{"canonical_record":{"source":{"id":"2201.00277","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2022-01-02T02:34:10Z","cross_cats_sorted":[],"title_canon_sha256":"04ae5da5df8ca120ae6d3cf1a02f920488c40fa6aa9def5351dc47ba182d79a6","abstract_canon_sha256":"cc94ba0ba4c6d40357e1afd6f19849c5357070b91ad850ca74938f97dc111e25"},"schema_version":"1.0"},"canonical_sha256":"71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:45:01.097426Z","signature_b64":"N5ey9K7ML0ihsvhpLCGxrGjMRR5wcsPB2xfbg5taPCtFY47VUab/cIM+tJSbebhxj2T6m18IAieF21MTfkxkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e","last_reissued_at":"2026-07-05T03:45:01.096995Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:45:01.096995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2201.00277","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":"2026-07-05T03:45:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sTMiezqnSRFtvq2cy+diEwFHZExX8YU/KcegPmgNz74QWoQeeRiTDyImUlVixPf72YJx+TeTPF8WOsegepmSCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:09:05.693403Z"},"content_sha256":"5daad26fcc1c56930fca57b77266f2abeb05d2635a32631b226cfaa742bf9037","schema_version":"1.0","event_id":"sha256:5daad26fcc1c56930fca57b77266f2abeb05d2635a32631b226cfaa742bf9037"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OGUR7UA5RR5VFZGVL7ENDTUH33","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Service-Based Drone Delivery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Athman Bouguettaya, Babar Shahzaad, Balsam Alkouz","submitted_at":"2022-01-02T02:34:10Z","abstract_excerpt":"Service delivery is set to experience a major paradigm shift with fast advances in drone technologies coupled with higher expectations from customers and increased competition. We propose a novel service-oriented approach to enable the ubiquitous delivery of packages in a drone-operated skyway network. We discuss the benefits, framework and architecture, contemporary approaches, open challenges and future visioned directions of service-based drone deliveries."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.00277","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/2201.00277/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":"2026-07-05T03:45:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EPY5K0kl+9QCOpnqGu2zl8dKDtLFCJFiwqlb8BZxavh8YFXvG4D3u8JXCPLO+zV8+UwGthxXEeUCmyDwEsXxDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:09:05.693779Z"},"content_sha256":"547c651e23d89c32e335d1b00bd166ee046bbd2cf7e35e4980b3600505110ecf","schema_version":"1.0","event_id":"sha256:547c651e23d89c32e335d1b00bd166ee046bbd2cf7e35e4980b3600505110ecf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/bundle.json","state_url":"https://pith.science/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/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":"2026-08-03T17:09:05Z","links":{"resolver":"https://pith.science/pith/OGUR7UA5RR5VFZGVL7ENDTUH33","bundle":"https://pith.science/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/bundle.json","state":"https://pith.science/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OGUR7UA5RR5VFZGVL7ENDTUH33/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OGUR7UA5RR5VFZGVL7ENDTUH33","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":"cc94ba0ba4c6d40357e1afd6f19849c5357070b91ad850ca74938f97dc111e25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2022-01-02T02:34:10Z","title_canon_sha256":"04ae5da5df8ca120ae6d3cf1a02f920488c40fa6aa9def5351dc47ba182d79a6"},"schema_version":"1.0","source":{"id":"2201.00277","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.00277","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"arxiv_version","alias_value":"2201.00277v1","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.00277","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_12","alias_value":"OGUR7UA5RR5V","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_16","alias_value":"OGUR7UA5RR5VFZGV","created_at":"2026-07-05T03:45:01Z"},{"alias_kind":"pith_short_8","alias_value":"OGUR7UA5","created_at":"2026-07-05T03:45:01Z"}],"graph_snapshots":[{"event_id":"sha256:547c651e23d89c32e335d1b00bd166ee046bbd2cf7e35e4980b3600505110ecf","target":"graph","created_at":"2026-07-05T03:45:01Z","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/2201.00277/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Service delivery is set to experience a major paradigm shift with fast advances in drone technologies coupled with higher expectations from customers and increased competition. We propose a novel service-oriented approach to enable the ubiquitous delivery of packages in a drone-operated skyway network. We discuss the benefits, framework and architecture, contemporary approaches, open challenges and future visioned directions of service-based drone deliveries.","authors_text":"Athman Bouguettaya, Babar Shahzaad, Balsam Alkouz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2022-01-02T02:34:10Z","title":"Service-Based Drone Delivery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.00277","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":"sha256:5daad26fcc1c56930fca57b77266f2abeb05d2635a32631b226cfaa742bf9037","target":"record","created_at":"2026-07-05T03:45:01Z","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":"cc94ba0ba4c6d40357e1afd6f19849c5357070b91ad850ca74938f97dc111e25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2022-01-02T02:34:10Z","title_canon_sha256":"04ae5da5df8ca120ae6d3cf1a02f920488c40fa6aa9def5351dc47ba182d79a6"},"schema_version":"1.0","source":{"id":"2201.00277","kind":"arxiv","version":1}},"canonical_sha256":"71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e","first_computed_at":"2026-07-05T03:45:01.096995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:45:01.096995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N5ey9K7ML0ihsvhpLCGxrGjMRR5wcsPB2xfbg5taPCtFY47VUab/cIM+tJSbebhxj2T6m18IAieF21MTfkxkCg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:45:01.097426Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.00277","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5daad26fcc1c56930fca57b77266f2abeb05d2635a32631b226cfaa742bf9037","sha256:547c651e23d89c32e335d1b00bd166ee046bbd2cf7e35e4980b3600505110ecf"],"state_sha256":"c66090080067d3321f2780d0d19d966a4b6e901dfb0df723bf42213acd052ed9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uPoEhPb2Y0B7Mu2ParZmEgyN3F7Y0XF4meUhwIeKiAjqFuj8y5YUH3kzF0tvDCVuUpBUHXjydM3EoJ2nyZxpCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:09:05.696266Z","bundle_sha256":"6579562cd5a34c2926f1908ceb0de743fbde18508d081b0264f8533c1da03ffe"}}