{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:TF76SJLCVLNBSCFK2KQNQZRZEF","short_pith_number":"pith:TF76SJLC","canonical_record":{"source":{"id":"2305.04519","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2023-05-08T07:29:16Z","cross_cats_sorted":[],"title_canon_sha256":"018b58cb2e6d144a14fe74fbb3336148b466fa333f9e5c001a0f285a92992b8e","abstract_canon_sha256":"ba05f564ab1b4eaf214c4114452098affb39cc3ad691ff1df715c034f47e097a"},"schema_version":"1.0"},"canonical_sha256":"997fe92562aada1908aad2a0d86639214e19b460ff32484b159c736d11102199","source":{"kind":"arxiv","id":"2305.04519","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.04519","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"arxiv_version","alias_value":"2305.04519v1","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.04519","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_12","alias_value":"TF76SJLCVLNB","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_16","alias_value":"TF76SJLCVLNBSCFK","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_8","alias_value":"TF76SJLC","created_at":"2026-07-05T06:07:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:TF76SJLCVLNBSCFK2KQNQZRZEF","target":"record","payload":{"canonical_record":{"source":{"id":"2305.04519","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2023-05-08T07:29:16Z","cross_cats_sorted":[],"title_canon_sha256":"018b58cb2e6d144a14fe74fbb3336148b466fa333f9e5c001a0f285a92992b8e","abstract_canon_sha256":"ba05f564ab1b4eaf214c4114452098affb39cc3ad691ff1df715c034f47e097a"},"schema_version":"1.0"},"canonical_sha256":"997fe92562aada1908aad2a0d86639214e19b460ff32484b159c736d11102199","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:07:50.833304Z","signature_b64":"ec+qGG/1qSkkjAxFKPzA5Ui0hJubjItUv9GextlgDM/ypeqlUTcRCncoCreF80ljryeezJB27s4jqkyWlMEUAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"997fe92562aada1908aad2a0d86639214e19b460ff32484b159c736d11102199","last_reissued_at":"2026-07-05T06:07:50.832877Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:07:50.832877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.04519","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":"2026-07-05T06:07:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jtzzn8+WSidifaP5OPsp59aFV0RZV0c0y+jaJU6AmZ9D5kvgZ5tem2g4hnkGQvSjSmZJTsHMj1N4PuncJctuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T23:14:33.393972Z"},"content_sha256":"5929ae37c811c6cfffea0af61c2a74218b14f81bbca487e6e8356e35ac13bbd9","schema_version":"1.0","event_id":"sha256:5929ae37c811c6cfffea0af61c2a74218b14f81bbca487e6e8356e35ac13bbd9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:TF76SJLCVLNBSCFK2KQNQZRZEF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Joint Optimization of 3D Placement and Radio Resource Allocation for per-UAV Sum Rate Maximization","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Asad Mahmood, Bj\\\"orn Ottersten, Symeon Chatzinotas, Thang X. Vu","submitted_at":"2023-05-08T07:29:16Z","abstract_excerpt":"Unmanned aerial vehicles (UAV) have emerged as a practical solution that provides on-demand services to users in areas where the terrestrial network is non-existent or temporarily unavailable, e.g., due to natural disasters or network congestion. In general, UAVs' user-serving capacity is typically constrained by their limited battery life and the finite communication resources that highly impact their performance. This work considers the orthogonal frequency division multiple access (OFDMA) enabled multiple unmanned aerial vehicles (multi-UAV) communication systems to provide on-demand servic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.04519","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/2305.04519/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":"2026-07-05T06:07:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"El5XYj9KIEChfwSps74VTEl8YqgXYmJs2B4FYIjvwjX42de3JcN/qMT/SIQPw2c/XXf1UT56egRvElgZzsW4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T23:14:33.394471Z"},"content_sha256":"1b2741dccf3260ed9f72fc92add683b466a8b19597cb834d0ce0ab370a66e2ef","schema_version":"1.0","event_id":"sha256:1b2741dccf3260ed9f72fc92add683b466a8b19597cb834d0ce0ab370a66e2ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/bundle.json","state_url":"https://pith.science/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/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":"2026-08-22T23:14:33Z","links":{"resolver":"https://pith.science/pith/TF76SJLCVLNBSCFK2KQNQZRZEF","bundle":"https://pith.science/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/bundle.json","state":"https://pith.science/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TF76SJLCVLNBSCFK2KQNQZRZEF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:TF76SJLCVLNBSCFK2KQNQZRZEF","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":"ba05f564ab1b4eaf214c4114452098affb39cc3ad691ff1df715c034f47e097a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2023-05-08T07:29:16Z","title_canon_sha256":"018b58cb2e6d144a14fe74fbb3336148b466fa333f9e5c001a0f285a92992b8e"},"schema_version":"1.0","source":{"id":"2305.04519","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.04519","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"arxiv_version","alias_value":"2305.04519v1","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.04519","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_12","alias_value":"TF76SJLCVLNB","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_16","alias_value":"TF76SJLCVLNBSCFK","created_at":"2026-07-05T06:07:50Z"},{"alias_kind":"pith_short_8","alias_value":"TF76SJLC","created_at":"2026-07-05T06:07:50Z"}],"graph_snapshots":[{"event_id":"sha256:1b2741dccf3260ed9f72fc92add683b466a8b19597cb834d0ce0ab370a66e2ef","target":"graph","created_at":"2026-07-05T06:07:50Z","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/2305.04519/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unmanned aerial vehicles (UAV) have emerged as a practical solution that provides on-demand services to users in areas where the terrestrial network is non-existent or temporarily unavailable, e.g., due to natural disasters or network congestion. In general, UAVs' user-serving capacity is typically constrained by their limited battery life and the finite communication resources that highly impact their performance. This work considers the orthogonal frequency division multiple access (OFDMA) enabled multiple unmanned aerial vehicles (multi-UAV) communication systems to provide on-demand servic","authors_text":"Asad Mahmood, Bj\\\"orn Ottersten, Symeon Chatzinotas, Thang X. Vu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2023-05-08T07:29:16Z","title":"Joint Optimization of 3D Placement and Radio Resource Allocation for per-UAV Sum Rate Maximization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.04519","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":"sha256:5929ae37c811c6cfffea0af61c2a74218b14f81bbca487e6e8356e35ac13bbd9","target":"record","created_at":"2026-07-05T06:07:50Z","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":"ba05f564ab1b4eaf214c4114452098affb39cc3ad691ff1df715c034f47e097a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2023-05-08T07:29:16Z","title_canon_sha256":"018b58cb2e6d144a14fe74fbb3336148b466fa333f9e5c001a0f285a92992b8e"},"schema_version":"1.0","source":{"id":"2305.04519","kind":"arxiv","version":1}},"canonical_sha256":"997fe92562aada1908aad2a0d86639214e19b460ff32484b159c736d11102199","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"997fe92562aada1908aad2a0d86639214e19b460ff32484b159c736d11102199","first_computed_at":"2026-07-05T06:07:50.832877Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:07:50.832877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ec+qGG/1qSkkjAxFKPzA5Ui0hJubjItUv9GextlgDM/ypeqlUTcRCncoCreF80ljryeezJB27s4jqkyWlMEUAw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:07:50.833304Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.04519","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5929ae37c811c6cfffea0af61c2a74218b14f81bbca487e6e8356e35ac13bbd9","sha256:1b2741dccf3260ed9f72fc92add683b466a8b19597cb834d0ce0ab370a66e2ef"],"state_sha256":"1713b2972fab57a1029d7b3902f55f0694f28125671f681083f8c32a03ec4d7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NucXxrqS3xV6HIIJWiytmPVv1hkdfYU0nJhQZv5oZ+lALEpyuOOeXr82Rq4LVRo4jCYkIr/V8xsBHzdUloaZBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T23:14:33.398227Z","bundle_sha256":"45294e00f31177e28c2e628936e0ad278ed746be4075368d8e529bd781934ddc"}}