{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GXNQ2YMDJJFWYHH2JOZAPNRBKJ","short_pith_number":"pith:GXNQ2YMD","canonical_record":{"source":{"id":"2506.19456","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-06-24T09:37:03Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"d5a7a06977922c10f9991a057c3a7421d827e4ce767e51670e84e5826f5a79b4","abstract_canon_sha256":"d9c8885146d70e5a668a41592aa27eac5acb06ea873aebc3e159012454a5abf2"},"schema_version":"1.0"},"canonical_sha256":"35db0d61834a4b6c1cfa4bb207b62152695a8273fc4cd963d4a21d23bc308d13","source":{"kind":"arxiv","id":"2506.19456","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19456","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19456v1","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19456","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_12","alias_value":"GXNQ2YMDJJFW","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"GXNQ2YMDJJFWYHH2","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"GXNQ2YMD","created_at":"2026-07-05T11:26:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GXNQ2YMDJJFWYHH2JOZAPNRBKJ","target":"record","payload":{"canonical_record":{"source":{"id":"2506.19456","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-06-24T09:37:03Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"d5a7a06977922c10f9991a057c3a7421d827e4ce767e51670e84e5826f5a79b4","abstract_canon_sha256":"d9c8885146d70e5a668a41592aa27eac5acb06ea873aebc3e159012454a5abf2"},"schema_version":"1.0"},"canonical_sha256":"35db0d61834a4b6c1cfa4bb207b62152695a8273fc4cd963d4a21d23bc308d13","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:26:15.330431Z","signature_b64":"O3pQAUng6y16mHil/wbN8IUvcLGWwY/AvTJKTkx1DVOFoDp+pTjHJYqtqFL7bBFt3d7ZnrA4Kr2+CIRT4Z3JDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35db0d61834a4b6c1cfa4bb207b62152695a8273fc4cd963d4a21d23bc308d13","last_reissued_at":"2026-07-05T11:26:15.329880Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:26:15.329880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.19456","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":"2026-07-05T11:26:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q1GauumHIatrjHnSd6oYUhiO6RX5k4Z8NIH5S2yqMtc/rAgWlOOnHuXfbLe1skGf8quBt9KHmvVNaCKqhIYEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:59:27.457139Z"},"content_sha256":"caa0e156e0f4e60cfda1e3f727dda8c447b0cddcc95e78dc0ce623daed40003f","schema_version":"1.0","event_id":"sha256:caa0e156e0f4e60cfda1e3f727dda8c447b0cddcc95e78dc0ce623daed40003f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GXNQ2YMDJJFWYHH2JOZAPNRBKJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Can Movable Antenna-enabled Micro-Mobility Replace UAV-enabled Macro-Mobility? A Physical Layer Security Perspective","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Dingyou Ma, Kaixuan Li, Kan Yu, Qixun Zhang, Xiaowu Liu, Yujia Zhao, Zhiyong Feng","submitted_at":"2025-06-24T09:37:03Z","abstract_excerpt":"This paper investigates the potential of movable antenna (MA)-enabled micro-mobility to replace UAV-enabled macro-mobility for enhancing physical layer security (PLS) in air-to-ground communications. While UAV trajectory optimization offers high flexibility and Line-of-Sight (LoS) advantages, it suffers from significant energy consumption, latency, and complex trajectory optimization. Conversely, MA technology provides fine-grained spatial reconfiguration (antenna positioning within a confined area) with ultra-low energy overhead and millisecond-scale response, enabling real-time channel manip"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19456","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/2506.19456/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":"2026-07-05T11:26:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IUvwwdDSDGu4Pp3bb+9nU2g8Wa5XqHVKqxc/+a3ZW7RLpTBva7/xOqpBWseDi6zV5OHWZ4tyE9DHn2pj4fhDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:59:27.458636Z"},"content_sha256":"f806af480e914de2b250a943c361e34ecf5fe97ac2e5596e1d59ac3a19074fb6","schema_version":"1.0","event_id":"sha256:f806af480e914de2b250a943c361e34ecf5fe97ac2e5596e1d59ac3a19074fb6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/bundle.json","state_url":"https://pith.science/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/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":"2026-08-13T18:59:27Z","links":{"resolver":"https://pith.science/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ","bundle":"https://pith.science/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/bundle.json","state":"https://pith.science/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GXNQ2YMDJJFWYHH2JOZAPNRBKJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GXNQ2YMDJJFWYHH2JOZAPNRBKJ","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":"d9c8885146d70e5a668a41592aa27eac5acb06ea873aebc3e159012454a5abf2","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-06-24T09:37:03Z","title_canon_sha256":"d5a7a06977922c10f9991a057c3a7421d827e4ce767e51670e84e5826f5a79b4"},"schema_version":"1.0","source":{"id":"2506.19456","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19456","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19456v1","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19456","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_12","alias_value":"GXNQ2YMDJJFW","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"GXNQ2YMDJJFWYHH2","created_at":"2026-07-05T11:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"GXNQ2YMD","created_at":"2026-07-05T11:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:f806af480e914de2b250a943c361e34ecf5fe97ac2e5596e1d59ac3a19074fb6","target":"graph","created_at":"2026-07-05T11:26:15Z","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/2506.19456/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper investigates the potential of movable antenna (MA)-enabled micro-mobility to replace UAV-enabled macro-mobility for enhancing physical layer security (PLS) in air-to-ground communications. While UAV trajectory optimization offers high flexibility and Line-of-Sight (LoS) advantages, it suffers from significant energy consumption, latency, and complex trajectory optimization. Conversely, MA technology provides fine-grained spatial reconfiguration (antenna positioning within a confined area) with ultra-low energy overhead and millisecond-scale response, enabling real-time channel manip","authors_text":"Dingyou Ma, Kaixuan Li, Kan Yu, Qixun Zhang, Xiaowu Liu, Yujia Zhao, Zhiyong Feng","cross_cats":["eess.SP","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-06-24T09:37:03Z","title":"Can Movable Antenna-enabled Micro-Mobility Replace UAV-enabled Macro-Mobility? A Physical Layer Security Perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19456","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:caa0e156e0f4e60cfda1e3f727dda8c447b0cddcc95e78dc0ce623daed40003f","target":"record","created_at":"2026-07-05T11:26:15Z","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":"d9c8885146d70e5a668a41592aa27eac5acb06ea873aebc3e159012454a5abf2","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-06-24T09:37:03Z","title_canon_sha256":"d5a7a06977922c10f9991a057c3a7421d827e4ce767e51670e84e5826f5a79b4"},"schema_version":"1.0","source":{"id":"2506.19456","kind":"arxiv","version":1}},"canonical_sha256":"35db0d61834a4b6c1cfa4bb207b62152695a8273fc4cd963d4a21d23bc308d13","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35db0d61834a4b6c1cfa4bb207b62152695a8273fc4cd963d4a21d23bc308d13","first_computed_at":"2026-07-05T11:26:15.329880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:15.329880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O3pQAUng6y16mHil/wbN8IUvcLGWwY/AvTJKTkx1DVOFoDp+pTjHJYqtqFL7bBFt3d7ZnrA4Kr2+CIRT4Z3JDg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:15.330431Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.19456","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:caa0e156e0f4e60cfda1e3f727dda8c447b0cddcc95e78dc0ce623daed40003f","sha256:f806af480e914de2b250a943c361e34ecf5fe97ac2e5596e1d59ac3a19074fb6"],"state_sha256":"4207489b3a6f57017c811d8c4fb70b8aaee873d796a0ecab7d74684bbccee136"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NfzsOGcO4tsoJpChzvv7Gs+MzWUMUH0mLFH1s/AWfpFrERN9KYAZl/KQTfKpw1FUNMFVORCfGqdCWiOma1aLDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T18:59:27.470954Z","bundle_sha256":"62571e19c9130231e4995b40a4142650621f7603e5ccfdc5490082234254c168"}}