{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:KTYSGVCXTOVAR7RYNEJNSCQSFY","short_pith_number":"pith:KTYSGVCX","canonical_record":{"source":{"id":"2310.11309","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-17T14:34:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"fe6f1c9eb2214ee7672c34c17acb2ce8fa38eca5e1c9f71e7f07ccf4ddc57d9e","abstract_canon_sha256":"f26d22b58e5381028e78541926866b2b44450e4f569c9ea62346fc6e2bd146d1"},"schema_version":"1.0"},"canonical_sha256":"54f12354579baa08fe386912d90a122e247a6fe7640178d0151f33b64c8e4d45","source":{"kind":"arxiv","id":"2310.11309","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11309","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11309v1","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11309","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_12","alias_value":"KTYSGVCXTOVA","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_16","alias_value":"KTYSGVCXTOVAR7RY","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_8","alias_value":"KTYSGVCX","created_at":"2026-07-05T07:01:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:KTYSGVCXTOVAR7RYNEJNSCQSFY","target":"record","payload":{"canonical_record":{"source":{"id":"2310.11309","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-17T14:34:18Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"fe6f1c9eb2214ee7672c34c17acb2ce8fa38eca5e1c9f71e7f07ccf4ddc57d9e","abstract_canon_sha256":"f26d22b58e5381028e78541926866b2b44450e4f569c9ea62346fc6e2bd146d1"},"schema_version":"1.0"},"canonical_sha256":"54f12354579baa08fe386912d90a122e247a6fe7640178d0151f33b64c8e4d45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:01:53.849723Z","signature_b64":"oN/0Y9Ci3+YQTjzUr4krWpL6LpWX4RRwCse9eEwfroMlpSychBUKfDWOrfJsivxBqCJNxEgKBdrIbLcqe4TsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54f12354579baa08fe386912d90a122e247a6fe7640178d0151f33b64c8e4d45","last_reissued_at":"2026-07-05T07:01:53.849307Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:01:53.849307Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.11309","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":"2026-07-05T07:01:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dUuQSUDKfgiIfN+eHdvaWNhAmSNb+083m2zG69+JDcYCC3xtK1450Qjw+q9/cQbsiu9Um4HAWwyXDiFl0+7/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:27:45.365773Z"},"content_sha256":"6d3634fe23fcfb2656d88d99752636df7df832a3a120c2cdef68cce682f16859","schema_version":"1.0","event_id":"sha256:6d3634fe23fcfb2656d88d99752636df7df832a3a120c2cdef68cce682f16859"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:KTYSGVCXTOVAR7RYNEJNSCQSFY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intelligent Surfaces Aided High-Mobility Communications: Opportunities and Design Issues","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Lipeng Zhu, Rui Zhang, Zixuan Huang","submitted_at":"2023-10-17T14:34:18Z","abstract_excerpt":"Intelligent reflecting/refracting surface (IRS) is envisioned as a promising technology to reconfigure wireless propagation environment for enhancing the communication performance, by smartly controlling the signal reflection/refraction with a large number of tunable passive elements. In particular, the application of IRS in high-mobility scenarios can convert wireless channels from fast fading to slow fading, thus achieving more reliable communications. In this paper, we first provide an overview of the new applications and opportunities of IRS in high-mobility communications. Next, we presen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11309","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/2310.11309/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":"2026-07-05T07:01:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YcP4TTxf9KyZCKSzuWxAZ6coRRCdwFnLdlo88zYb6TNRABQ8NAfe9q+aSXpRil1shiyI5UtTi12RhTAjP+mEBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:27:45.366433Z"},"content_sha256":"d3b904dae822b21a7597700e85396bca3b421bae56a216ae216b0ac77e904055","schema_version":"1.0","event_id":"sha256:d3b904dae822b21a7597700e85396bca3b421bae56a216ae216b0ac77e904055"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/bundle.json","state_url":"https://pith.science/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/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":"2026-08-05T23:27:45Z","links":{"resolver":"https://pith.science/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY","bundle":"https://pith.science/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/bundle.json","state":"https://pith.science/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KTYSGVCXTOVAR7RYNEJNSCQSFY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KTYSGVCXTOVAR7RYNEJNSCQSFY","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":"f26d22b58e5381028e78541926866b2b44450e4f569c9ea62346fc6e2bd146d1","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-17T14:34:18Z","title_canon_sha256":"fe6f1c9eb2214ee7672c34c17acb2ce8fa38eca5e1c9f71e7f07ccf4ddc57d9e"},"schema_version":"1.0","source":{"id":"2310.11309","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11309","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11309v1","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11309","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_12","alias_value":"KTYSGVCXTOVA","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_16","alias_value":"KTYSGVCXTOVAR7RY","created_at":"2026-07-05T07:01:53Z"},{"alias_kind":"pith_short_8","alias_value":"KTYSGVCX","created_at":"2026-07-05T07:01:53Z"}],"graph_snapshots":[{"event_id":"sha256:d3b904dae822b21a7597700e85396bca3b421bae56a216ae216b0ac77e904055","target":"graph","created_at":"2026-07-05T07:01:53Z","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/2310.11309/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Intelligent reflecting/refracting surface (IRS) is envisioned as a promising technology to reconfigure wireless propagation environment for enhancing the communication performance, by smartly controlling the signal reflection/refraction with a large number of tunable passive elements. In particular, the application of IRS in high-mobility scenarios can convert wireless channels from fast fading to slow fading, thus achieving more reliable communications. In this paper, we first provide an overview of the new applications and opportunities of IRS in high-mobility communications. Next, we presen","authors_text":"Lipeng Zhu, Rui Zhang, Zixuan Huang","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-17T14:34:18Z","title":"Intelligent Surfaces Aided High-Mobility Communications: Opportunities and Design Issues"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11309","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":"sha256:6d3634fe23fcfb2656d88d99752636df7df832a3a120c2cdef68cce682f16859","target":"record","created_at":"2026-07-05T07:01:53Z","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":"f26d22b58e5381028e78541926866b2b44450e4f569c9ea62346fc6e2bd146d1","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-10-17T14:34:18Z","title_canon_sha256":"fe6f1c9eb2214ee7672c34c17acb2ce8fa38eca5e1c9f71e7f07ccf4ddc57d9e"},"schema_version":"1.0","source":{"id":"2310.11309","kind":"arxiv","version":1}},"canonical_sha256":"54f12354579baa08fe386912d90a122e247a6fe7640178d0151f33b64c8e4d45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54f12354579baa08fe386912d90a122e247a6fe7640178d0151f33b64c8e4d45","first_computed_at":"2026-07-05T07:01:53.849307Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:01:53.849307Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oN/0Y9Ci3+YQTjzUr4krWpL6LpWX4RRwCse9eEwfroMlpSychBUKfDWOrfJsivxBqCJNxEgKBdrIbLcqe4TsAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:01:53.849723Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.11309","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d3634fe23fcfb2656d88d99752636df7df832a3a120c2cdef68cce682f16859","sha256:d3b904dae822b21a7597700e85396bca3b421bae56a216ae216b0ac77e904055"],"state_sha256":"7d00301005eaced013768c653912dfffe8969d5630a37b49e7a218e6918edf8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9td487BX5ZJo6zVCqVo9TFwGgpQh5JLg3i2qw1MUBwdc1n0D0ye3MiWQtSYVd0bnJQNj2zp4kDGOECycZYr9BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T23:27:45.369453Z","bundle_sha256":"3a44de616faf74637ae72b996891d9aad3e240faedaf8279c600351a62f47300"}}