{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:KYV3T34JT4ICUKNMKFW42GG5NK","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":"dd701fe3fed25d81208513b9568ba8cebb8542e3d3bd823885a160878131ce4b","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-05-07T19:33:08Z","title_canon_sha256":"622db8e42cd075b44c19d131b434c5fa2270623a6e9621f1a30906181d9c90a1"},"schema_version":"1.0","source":{"id":"2505.04753","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.04753","created_at":"2026-06-09T02:07:03Z"},{"alias_kind":"arxiv_version","alias_value":"2505.04753v2","created_at":"2026-06-09T02:07:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.04753","created_at":"2026-06-09T02:07:03Z"},{"alias_kind":"pith_short_12","alias_value":"KYV3T34JT4IC","created_at":"2026-06-09T02:07:03Z"},{"alias_kind":"pith_short_16","alias_value":"KYV3T34JT4ICUKNM","created_at":"2026-06-09T02:07:03Z"},{"alias_kind":"pith_short_8","alias_value":"KYV3T34J","created_at":"2026-06-09T02:07:03Z"}],"graph_snapshots":[{"event_id":"sha256:3e28518a2dc021c6e9a1d8be5d3bfed308b21d097de7a2a5452adcf8dfe34b56","target":"graph","created_at":"2026-06-09T02:07:03Z","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/2505.04753/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we study a six-dimensional movable antenna (6DMA)-enhanced Terahertz (THz) network that supports a large number of users with a few antennas by controlling the three-dimensional (3D) positions and 3D rotations of antenna surfaces/subarrays at the base station (BS). However, the short wavelength of THz signals combined with a large 6DMA movement range extends the near-field region. As a result, a user can be in the far-field region relative to the antennas on one 6DMA surface, while simultaneously residing in the near-field region relative to other 6DMA surfaces. Moreover, 6DMA TH","authors_text":"Mingcheng He, Shisheng Hu, Weihua Zhuang, Xiaodan Shao, Xinyu Huang, Xuemin Shen, Yixiao Zhang, Zhixuan Tang","cross_cats":["eess.SP","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-05-07T19:33:08Z","title":"Hybrid-Field 6D Movable Antenna for Terahertz Communications: Channel Modeling and Estimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.04753","kind":"arxiv","version":2},"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":"sha256:627642454ac97cbf214e9d3833bc28574feff4a562f824408031a6821f0ccd85","target":"record","created_at":"2026-06-09T02:07:03Z","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":"dd701fe3fed25d81208513b9568ba8cebb8542e3d3bd823885a160878131ce4b","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-05-07T19:33:08Z","title_canon_sha256":"622db8e42cd075b44c19d131b434c5fa2270623a6e9621f1a30906181d9c90a1"},"schema_version":"1.0","source":{"id":"2505.04753","kind":"arxiv","version":2}},"canonical_sha256":"562bb9ef899f102a29ac516dcd18dd6aba1ebe69ed9caa248e370c672f7cc686","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"562bb9ef899f102a29ac516dcd18dd6aba1ebe69ed9caa248e370c672f7cc686","first_computed_at":"2026-06-09T02:07:03.633035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T02:07:03.633035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wgFhBR8XpnP9TDVKS68TsipZfP+ISYnaQBb+lnV34Y1mEuZhSjKVJsOXJJHVwrVrge3gQvMQG5Vexzn/tVI7BA==","signature_status":"signed_v1","signed_at":"2026-06-09T02:07:03.633997Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.04753","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:627642454ac97cbf214e9d3833bc28574feff4a562f824408031a6821f0ccd85","sha256:3e28518a2dc021c6e9a1d8be5d3bfed308b21d097de7a2a5452adcf8dfe34b56"],"state_sha256":"fb2887107b01333e4a74bd55dc8005c034c56f4d7f107e75178daa01b259ec70"}