{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7ZCXSV52E4LTCQ26GQKVPPFNQQ","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":"4f7b1be3d9e81ae1e89308c51e10534df8c21b2aef948a31a86ddbcc83d1b1f1","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-05-15T02:00:29Z","title_canon_sha256":"14adc8c293e16d016f0cc6e2b69fa583e4196fb4f0a36c56e6ce7da53cca8d5b"},"schema_version":"1.0","source":{"id":"2505.15828","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.15828","created_at":"2026-07-05T11:07:25Z"},{"alias_kind":"arxiv_version","alias_value":"2505.15828v1","created_at":"2026-07-05T11:07:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.15828","created_at":"2026-07-05T11:07:25Z"},{"alias_kind":"pith_short_12","alias_value":"7ZCXSV52E4LT","created_at":"2026-07-05T11:07:25Z"},{"alias_kind":"pith_short_16","alias_value":"7ZCXSV52E4LTCQ26","created_at":"2026-07-05T11:07:25Z"},{"alias_kind":"pith_short_8","alias_value":"7ZCXSV52","created_at":"2026-07-05T11:07:25Z"}],"graph_snapshots":[{"event_id":"sha256:8b31cc89c7b7d706cd9e96bf6bbab7d5ce089f7aaa766807f0dcdfe36c620341","target":"graph","created_at":"2026-07-05T11:07:25Z","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/2505.15828/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we investigate a quality of experience (QoE)-aware resource allocation problem for reconfigurable intelligent surface (RIS)-assisted digital twin (DT) interaction with uncertain evolution. In the considered system, mobile users are expected to interact with a DT model maintained on a DT server that is deployed on a base station, via effective uplink and downlink channels assisted by an RIS. Our goal is to maximize the sum of all mobile users' joint subjective and objective QoE in DT interactions across various DT scenes, by jointly optimizing phase shift matrix, receive/transmit","authors_text":"Changyan Yi, Jiayuan Chen, Shimin Gong, Yuxiang Li","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-05-15T02:00:29Z","title":"Generative AI-Aided QoE Maximization for RIS-Assisted Digital Twin Interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.15828","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":"sha256:9083aba5c92e48ba2fb26cefa1b88e4ca7648cb18b1b8b4eaf0551dd27537997","target":"record","created_at":"2026-07-05T11:07:25Z","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":"4f7b1be3d9e81ae1e89308c51e10534df8c21b2aef948a31a86ddbcc83d1b1f1","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2025-05-15T02:00:29Z","title_canon_sha256":"14adc8c293e16d016f0cc6e2b69fa583e4196fb4f0a36c56e6ce7da53cca8d5b"},"schema_version":"1.0","source":{"id":"2505.15828","kind":"arxiv","version":1}},"canonical_sha256":"fe457957ba271731435e341557bcad840802ffcbef957bd039c8b3c8d241e968","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe457957ba271731435e341557bcad840802ffcbef957bd039c8b3c8d241e968","first_computed_at":"2026-07-05T11:07:25.835551Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:07:25.835551Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WKQ/XS1FpTyVLeDnwoAXCAKNuP7VfmOCBNWExfs4RoSAw5gv2kvfi91JsBa8B1f7LT8HaQVCl7M/UXS+veRiCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:07:25.836062Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.15828","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9083aba5c92e48ba2fb26cefa1b88e4ca7648cb18b1b8b4eaf0551dd27537997","sha256:8b31cc89c7b7d706cd9e96bf6bbab7d5ce089f7aaa766807f0dcdfe36c620341"],"state_sha256":"f729b285f35e61c3f4f646778c34ca8685dd8c6aa716baedda20eac793c92604"}