{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:QYCNAHTSC67ADPETAAAFTSHAQY","short_pith_number":"pith:QYCNAHTS","canonical_record":{"source":{"id":"2507.01289","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-02T02:06:35Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"ad19ec0fbdaf440c814a7834c1f553fc4548a2ecac0fa48c9db7bcb073780eda","abstract_canon_sha256":"e647f26548d7949875e1c3b7b1a80f8c7f96e7b6a11cadf9d617a405d9b8233a"},"schema_version":"1.0"},"canonical_sha256":"8604d01e7217be01bc93000059c8e086027bf192a5f3dd4421c4d11f68addf1a","source":{"kind":"arxiv","id":"2507.01289","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.01289","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"arxiv_version","alias_value":"2507.01289v1","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.01289","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_12","alias_value":"QYCNAHTSC67A","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_16","alias_value":"QYCNAHTSC67ADPET","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_8","alias_value":"QYCNAHTS","created_at":"2026-07-05T11:30:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:QYCNAHTSC67ADPETAAAFTSHAQY","target":"record","payload":{"canonical_record":{"source":{"id":"2507.01289","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-02T02:06:35Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"ad19ec0fbdaf440c814a7834c1f553fc4548a2ecac0fa48c9db7bcb073780eda","abstract_canon_sha256":"e647f26548d7949875e1c3b7b1a80f8c7f96e7b6a11cadf9d617a405d9b8233a"},"schema_version":"1.0"},"canonical_sha256":"8604d01e7217be01bc93000059c8e086027bf192a5f3dd4421c4d11f68addf1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:28.336746Z","signature_b64":"Evsrh3BIVmDZsET2RelT941ERan+lxKv2IzIth8KR0x2do+37T7/GdBFc6HDkVjUnEaGMUf9G8j8wkniK5KFBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8604d01e7217be01bc93000059c8e086027bf192a5f3dd4421c4d11f68addf1a","last_reissued_at":"2026-07-05T11:30:28.336323Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:28.336323Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.01289","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":"2026-07-05T11:30:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nBlU73C4m3oYbcU3QBFiHLEc86OTPx+ckgWj2nUSzm2R+EopVM6xib9rGbbJrjS9GAYxgUDRqJqtyugijgJRDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T12:28:45.827285Z"},"content_sha256":"1f084fa554b3a06955cdf96c6422e4306c73921780a021aedfd559ecad859ea9","schema_version":"1.0","event_id":"sha256:1f084fa554b3a06955cdf96c6422e4306c73921780a021aedfd559ecad859ea9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:QYCNAHTSC67ADPETAAAFTSHAQY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fluid Aerial Networks: UAV Rotation for Inter-Cell Interference Mitigation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"cs.NI","authors_text":"Enzhi Zhou, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Sotiris A. Tegos, Yue Xiao, Ziyue Liu","submitted_at":"2025-07-02T02:06:35Z","abstract_excerpt":"With the rapid development of aerial infrastructure, unmanned aerial vehicles (UAVs) that function as aerial base stations (ABSs) extend terrestrial network services into the sky, enabling on-demand connectivity and enhancing emergency communication capabilities in cellular networks by leveraging the flexibility and mobility of UAVs. In such a UAV-assisted network, this paper investigates position-based beamforming between ABSs and ground users (GUs). To mitigate inter-cell interference, we propose a novel fluid aerial network that leverages ABS rotation to increase multi-cell capacity and ove"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.01289","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/2507.01289/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":"2026-07-05T11:30:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m+LTXYo0EklSMTIcrwx7D6a23sp6EEw1nlDYo+XcpdLAoQUrYR1TN3mmRcJapahhYlHviIeawz1zfj02CHDoAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T12:28:45.828231Z"},"content_sha256":"53a6312b931bd46ab0a53d633e3d0822883454436e563d652b08b04c9cac7f67","schema_version":"1.0","event_id":"sha256:53a6312b931bd46ab0a53d633e3d0822883454436e563d652b08b04c9cac7f67"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QYCNAHTSC67ADPETAAAFTSHAQY/bundle.json","state_url":"https://pith.science/pith/QYCNAHTSC67ADPETAAAFTSHAQY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QYCNAHTSC67ADPETAAAFTSHAQY/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":"2026-08-17T12:28:45Z","links":{"resolver":"https://pith.science/pith/QYCNAHTSC67ADPETAAAFTSHAQY","bundle":"https://pith.science/pith/QYCNAHTSC67ADPETAAAFTSHAQY/bundle.json","state":"https://pith.science/pith/QYCNAHTSC67ADPETAAAFTSHAQY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QYCNAHTSC67ADPETAAAFTSHAQY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:QYCNAHTSC67ADPETAAAFTSHAQY","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":"e647f26548d7949875e1c3b7b1a80f8c7f96e7b6a11cadf9d617a405d9b8233a","cross_cats_sorted":["eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-02T02:06:35Z","title_canon_sha256":"ad19ec0fbdaf440c814a7834c1f553fc4548a2ecac0fa48c9db7bcb073780eda"},"schema_version":"1.0","source":{"id":"2507.01289","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.01289","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"arxiv_version","alias_value":"2507.01289v1","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.01289","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_12","alias_value":"QYCNAHTSC67A","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_16","alias_value":"QYCNAHTSC67ADPET","created_at":"2026-07-05T11:30:28Z"},{"alias_kind":"pith_short_8","alias_value":"QYCNAHTS","created_at":"2026-07-05T11:30:28Z"}],"graph_snapshots":[{"event_id":"sha256:53a6312b931bd46ab0a53d633e3d0822883454436e563d652b08b04c9cac7f67","target":"graph","created_at":"2026-07-05T11:30:28Z","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/2507.01289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the rapid development of aerial infrastructure, unmanned aerial vehicles (UAVs) that function as aerial base stations (ABSs) extend terrestrial network services into the sky, enabling on-demand connectivity and enhancing emergency communication capabilities in cellular networks by leveraging the flexibility and mobility of UAVs. In such a UAV-assisted network, this paper investigates position-based beamforming between ABSs and ground users (GUs). To mitigate inter-cell interference, we propose a novel fluid aerial network that leverages ABS rotation to increase multi-cell capacity and ove","authors_text":"Enzhi Zhou, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Sotiris A. Tegos, Yue Xiao, Ziyue Liu","cross_cats":["eess.SP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-02T02:06:35Z","title":"Fluid Aerial Networks: UAV Rotation for Inter-Cell Interference Mitigation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.01289","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":"sha256:1f084fa554b3a06955cdf96c6422e4306c73921780a021aedfd559ecad859ea9","target":"record","created_at":"2026-07-05T11:30:28Z","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":"e647f26548d7949875e1c3b7b1a80f8c7f96e7b6a11cadf9d617a405d9b8233a","cross_cats_sorted":["eess.SP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-02T02:06:35Z","title_canon_sha256":"ad19ec0fbdaf440c814a7834c1f553fc4548a2ecac0fa48c9db7bcb073780eda"},"schema_version":"1.0","source":{"id":"2507.01289","kind":"arxiv","version":1}},"canonical_sha256":"8604d01e7217be01bc93000059c8e086027bf192a5f3dd4421c4d11f68addf1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8604d01e7217be01bc93000059c8e086027bf192a5f3dd4421c4d11f68addf1a","first_computed_at":"2026-07-05T11:30:28.336323Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:30:28.336323Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Evsrh3BIVmDZsET2RelT941ERan+lxKv2IzIth8KR0x2do+37T7/GdBFc6HDkVjUnEaGMUf9G8j8wkniK5KFBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:30:28.336746Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.01289","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f084fa554b3a06955cdf96c6422e4306c73921780a021aedfd559ecad859ea9","sha256:53a6312b931bd46ab0a53d633e3d0822883454436e563d652b08b04c9cac7f67"],"state_sha256":"1d6609120bf29f5742ed437ed796c413fa687ef427b762757879aeb497504c5c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"313mORL2R5st/Uvu4dDWVvlHaHZl49ab5foQE3uTRwEzkXZRSt7WAsaTJj3r2hCy/KMX54958g4WeWNlbLHkCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T12:28:45.851328Z","bundle_sha256":"3a2c566732084795c6d7d43ce774cd6e5c9b962177a1f656dae6927fb75e2039"}}