{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SPKP4UWJGYYSEPTWFS356HET4I","short_pith_number":"pith:SPKP4UWJ","canonical_record":{"source":{"id":"2507.12910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-17T08:57:21Z","cross_cats_sorted":[],"title_canon_sha256":"a1566f7e2850778889f8ecab05be7eb05f2c6a674b9c9e8059b4a570be4a6dc6","abstract_canon_sha256":"dc6312dc03fa5e82a8fd19bc0bd0784fa0efe449988aa69250002ae7ee1d5a48"},"schema_version":"1.0"},"canonical_sha256":"93d4fe52c93631223e762cb7df1c93e224ad9bf89d7a8f98745df517e6551a77","source":{"kind":"arxiv","id":"2507.12910","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.12910","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"arxiv_version","alias_value":"2507.12910v1","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.12910","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_12","alias_value":"SPKP4UWJGYYS","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_16","alias_value":"SPKP4UWJGYYSEPTW","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_8","alias_value":"SPKP4UWJ","created_at":"2026-07-05T11:38:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SPKP4UWJGYYSEPTWFS356HET4I","target":"record","payload":{"canonical_record":{"source":{"id":"2507.12910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-17T08:57:21Z","cross_cats_sorted":[],"title_canon_sha256":"a1566f7e2850778889f8ecab05be7eb05f2c6a674b9c9e8059b4a570be4a6dc6","abstract_canon_sha256":"dc6312dc03fa5e82a8fd19bc0bd0784fa0efe449988aa69250002ae7ee1d5a48"},"schema_version":"1.0"},"canonical_sha256":"93d4fe52c93631223e762cb7df1c93e224ad9bf89d7a8f98745df517e6551a77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:38:41.288298Z","signature_b64":"/qtsNIUkow7PkvGMlinQ8mMb3XdEPRXAiPZE0GmMTuaU8AoBnkbplmOT8Wnt7MJAX57SHAQ2fpv+3YmOJOXlDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93d4fe52c93631223e762cb7df1c93e224ad9bf89d7a8f98745df517e6551a77","last_reissued_at":"2026-07-05T11:38:41.287815Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:38:41.287815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.12910","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":"2026-07-05T11:38:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IU8/oeFT8tTJ5ZeUnAk3NUyCcJCx3rwf9vy4ZdL3FkPtqdcijOv4j2SHjbvb6SuTju/qDGKRjk5tTz8H9qfnAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T06:57:06.129703Z"},"content_sha256":"c1c33dbe52f9c6a6144fbed41fc91adf41fb54111dc9c4f5468ca8340fdb67d4","schema_version":"1.0","event_id":"sha256:c1c33dbe52f9c6a6144fbed41fc91adf41fb54111dc9c4f5468ca8340fdb67d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SPKP4UWJGYYSEPTWFS356HET4I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy-Efficient RSMA-enabled Low-altitude MEC Optimization Via Generative AI-enhanced Deep Reinforcement Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Hongyang Du, Kaibin Huang, Lei Feng, Xudong Wang","submitted_at":"2025-07-17T08:57:21Z","abstract_excerpt":"The growing demand for low-latency computing in 6G is driving the use of UAV-based low-altitude mobile edge computing (MEC) systems. However, limited spectrum often leads to severe uplink interference among ground terminals (GTs). In this paper, we investigate a rate-splitting multiple access (RSMA)-enabled low-altitude MEC system, where a UAV-based edge server assists multiple GTs in concurrently offloading their tasks over a shared uplink. We formulate a joint optimization problem involving the UAV 3D trajectory, RSMA decoding order, task offloading decisions, and resource allocation, aiming"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.12910","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/2507.12910/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":"2026-07-05T11:38:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YspgzghUQkSLFFFRZY23p0zfy4k3avRludVcoGHFdrGWN/xQfdCjZJKBh4UI0cIqhu3SXhsq3Ez5IgeXWHWCAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T06:57:06.130263Z"},"content_sha256":"7cc189db61264d43f9525227487c4108dce3015b8f407e1c3c20e1cb15611693","schema_version":"1.0","event_id":"sha256:7cc189db61264d43f9525227487c4108dce3015b8f407e1c3c20e1cb15611693"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPKP4UWJGYYSEPTWFS356HET4I/bundle.json","state_url":"https://pith.science/pith/SPKP4UWJGYYSEPTWFS356HET4I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPKP4UWJGYYSEPTWFS356HET4I/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":"2026-08-07T06:57:06Z","links":{"resolver":"https://pith.science/pith/SPKP4UWJGYYSEPTWFS356HET4I","bundle":"https://pith.science/pith/SPKP4UWJGYYSEPTWFS356HET4I/bundle.json","state":"https://pith.science/pith/SPKP4UWJGYYSEPTWFS356HET4I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPKP4UWJGYYSEPTWFS356HET4I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SPKP4UWJGYYSEPTWFS356HET4I","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":"dc6312dc03fa5e82a8fd19bc0bd0784fa0efe449988aa69250002ae7ee1d5a48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-17T08:57:21Z","title_canon_sha256":"a1566f7e2850778889f8ecab05be7eb05f2c6a674b9c9e8059b4a570be4a6dc6"},"schema_version":"1.0","source":{"id":"2507.12910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.12910","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"arxiv_version","alias_value":"2507.12910v1","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.12910","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_12","alias_value":"SPKP4UWJGYYS","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_16","alias_value":"SPKP4UWJGYYSEPTW","created_at":"2026-07-05T11:38:41Z"},{"alias_kind":"pith_short_8","alias_value":"SPKP4UWJ","created_at":"2026-07-05T11:38:41Z"}],"graph_snapshots":[{"event_id":"sha256:7cc189db61264d43f9525227487c4108dce3015b8f407e1c3c20e1cb15611693","target":"graph","created_at":"2026-07-05T11:38:41Z","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/2507.12910/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The growing demand for low-latency computing in 6G is driving the use of UAV-based low-altitude mobile edge computing (MEC) systems. However, limited spectrum often leads to severe uplink interference among ground terminals (GTs). In this paper, we investigate a rate-splitting multiple access (RSMA)-enabled low-altitude MEC system, where a UAV-based edge server assists multiple GTs in concurrently offloading their tasks over a shared uplink. We formulate a joint optimization problem involving the UAV 3D trajectory, RSMA decoding order, task offloading decisions, and resource allocation, aiming","authors_text":"Hongyang Du, Kaibin Huang, Lei Feng, Xudong Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-17T08:57:21Z","title":"Energy-Efficient RSMA-enabled Low-altitude MEC Optimization Via Generative AI-enhanced Deep Reinforcement Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.12910","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:c1c33dbe52f9c6a6144fbed41fc91adf41fb54111dc9c4f5468ca8340fdb67d4","target":"record","created_at":"2026-07-05T11:38:41Z","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":"dc6312dc03fa5e82a8fd19bc0bd0784fa0efe449988aa69250002ae7ee1d5a48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-07-17T08:57:21Z","title_canon_sha256":"a1566f7e2850778889f8ecab05be7eb05f2c6a674b9c9e8059b4a570be4a6dc6"},"schema_version":"1.0","source":{"id":"2507.12910","kind":"arxiv","version":1}},"canonical_sha256":"93d4fe52c93631223e762cb7df1c93e224ad9bf89d7a8f98745df517e6551a77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93d4fe52c93631223e762cb7df1c93e224ad9bf89d7a8f98745df517e6551a77","first_computed_at":"2026-07-05T11:38:41.287815Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:38:41.287815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/qtsNIUkow7PkvGMlinQ8mMb3XdEPRXAiPZE0GmMTuaU8AoBnkbplmOT8Wnt7MJAX57SHAQ2fpv+3YmOJOXlDw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:38:41.288298Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.12910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1c33dbe52f9c6a6144fbed41fc91adf41fb54111dc9c4f5468ca8340fdb67d4","sha256:7cc189db61264d43f9525227487c4108dce3015b8f407e1c3c20e1cb15611693"],"state_sha256":"87f105c78a60c2f04125023163487e7c58982a3d312861e4b5a8616537c47cf4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X7bPc2/ZqXDZwD4WlxP1ofms6DHeZU+r0cDUbfiUuPHml8MN07QvYPi2uxhVraMTJXEA+esy8UPOhdA+Dui6CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T06:57:06.133972Z","bundle_sha256":"236444e1fee4b49830912a0ad044a57cef986a48d273c626fc1fdc0378092e02"}}