{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:XLD7SZBZRWKLSVECWWZVXAYRPG","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":"c201f9db38045d3b0d3c6f2b59b8dfb172a0dcbf5861a3cc39153206aad7c95a","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2024-12-06T12:20:10Z","title_canon_sha256":"ba96f3da7d0b420e1a0bd7cdbb3efb64f35b6c0ed4eb94f7e123a3e725201a69"},"schema_version":"1.0","source":{"id":"2412.04989","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.04989","created_at":"2026-07-05T09:45:27Z"},{"alias_kind":"arxiv_version","alias_value":"2412.04989v1","created_at":"2026-07-05T09:45:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.04989","created_at":"2026-07-05T09:45:27Z"},{"alias_kind":"pith_short_12","alias_value":"XLD7SZBZRWKL","created_at":"2026-07-05T09:45:27Z"},{"alias_kind":"pith_short_16","alias_value":"XLD7SZBZRWKLSVEC","created_at":"2026-07-05T09:45:27Z"},{"alias_kind":"pith_short_8","alias_value":"XLD7SZBZ","created_at":"2026-07-05T09:45:27Z"}],"graph_snapshots":[{"event_id":"sha256:0255d0955eba2b7350d946dd21aedeb3b0afbb6d6f3c8b75a776de4c9c07bc79","target":"graph","created_at":"2026-07-05T09:45:27Z","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/2412.04989/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As 6G wireless networks seek to enable robust and dynamic programmable wireless environments (PWEs), reconfigurable intelligent surfaces (RISs) have emerged as a cornerstone for controlling electromagnetic wave propagation. However, realizing the potential of RISs for demanding PWE applications depends on precise and real-time user localization, especially in scenarios with random receiver orientations and inherent hardware imperfections. To address this challenge, we propose a novel optical localization framework that integrates conventional ceiling-mounted LEDs with light-emitting reconfigur","authors_text":"Christos K. Liaskos, Dimitrios Bozanis, Dimitrios Tyrovolas, George K. Karagiannidis, Panagiotis D. Diamantoulakis, Robert Schober, Sotiris A. Tegos, Vasilis K. Papanikolaou","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2024-12-06T12:20:10Z","title":"Location-Driven Programmable Wireless Environments through Light-emitting RIS (LeRIS)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.04989","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:ffad050b5d6d9e9154ab036542114d6b4d05ef8d19af9e915f2f2c46d3d47666","target":"record","created_at":"2026-07-05T09:45:27Z","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":"c201f9db38045d3b0d3c6f2b59b8dfb172a0dcbf5861a3cc39153206aad7c95a","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2024-12-06T12:20:10Z","title_canon_sha256":"ba96f3da7d0b420e1a0bd7cdbb3efb64f35b6c0ed4eb94f7e123a3e725201a69"},"schema_version":"1.0","source":{"id":"2412.04989","kind":"arxiv","version":1}},"canonical_sha256":"bac7f964398d94b95482b5b35b831179acd03253aeb58a2459b1a45e1bac97db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bac7f964398d94b95482b5b35b831179acd03253aeb58a2459b1a45e1bac97db","first_computed_at":"2026-07-05T09:45:27.083028Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:45:27.083028Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WUjOTLqRAze19WRMg64JNW5lNIBiVA8MZ7Hzv0l3bj/UzCmWjuIf836TUYWeUxk43vFQAAnT+ybnCFkgawHMDg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:45:27.083598Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.04989","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffad050b5d6d9e9154ab036542114d6b4d05ef8d19af9e915f2f2c46d3d47666","sha256:0255d0955eba2b7350d946dd21aedeb3b0afbb6d6f3c8b75a776de4c9c07bc79"],"state_sha256":"893fdce2fd3e2ab6e6193423024cdc462b6f24de7768db6be54b249812ca43e1"}