{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:HWGOP3BZ23E5BR343RAWO4G2PG","short_pith_number":"pith:HWGOP3BZ","schema_version":"1.0","canonical_sha256":"3d8ce7ec39d6c9d0c77cdc416770da79b85c7944bc0331547ff946928bd59e12","source":{"kind":"arxiv","id":"2606.00244","version":1},"attestation_state":"computed","paper":{"title":"GNN-based Online Beamforming Design for HAPS-Assisted NTN","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"cs.NI","authors_text":"Animesh Yadav, Halim Yanikomeroglu, Lavanya S S Anjapuli","submitted_at":"2026-05-29T18:22:43Z","abstract_excerpt":"In terrestrial networks, especially in urban areas, cell-edge users often face significant capacity limitations due to high path loss, shadowing, and inter-cell interference (ICI). This paper proposes integrating a high-altitude platform station (HAPS) into terrestrial networks, where terrestrial base stations (BS) can alleviate these issues by relaying data intended for cell-edge users via HAPS, thereby leveraging line-of-sight (LoS) links. We formulate an energy-efficiency (EE) maximization problem to jointly design beamforming vectors at the BS and HAPS with the goal of improving cell-edge "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2606.00244","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2026-05-29T18:22:43Z","cross_cats_sorted":["eess.SP"],"title_canon_sha256":"92e616cb114cb096e558e58bc51f676988f52f1e6444e5ee35659e6e66b24c3c","abstract_canon_sha256":"09f9fb7fdc4daa1687e15463d068f3c359125b4e3ebc59950e0ea3e8a7edb828"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T01:03:22.602354Z","signature_b64":"Db+XKJ8qh29BicOoZlyvBk4swxCfGZT6zpU0bQA8jfGl/RJ8ssiRZJM/KjIsj6SYXoUnRKrLIa6VvWLMdhBKAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d8ce7ec39d6c9d0c77cdc416770da79b85c7944bc0331547ff946928bd59e12","last_reissued_at":"2026-06-02T01:03:22.601983Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T01:03:22.601983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"GNN-based Online Beamforming Design for HAPS-Assisted NTN","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP"],"primary_cat":"cs.NI","authors_text":"Animesh Yadav, Halim Yanikomeroglu, Lavanya S S Anjapuli","submitted_at":"2026-05-29T18:22:43Z","abstract_excerpt":"In terrestrial networks, especially in urban areas, cell-edge users often face significant capacity limitations due to high path loss, shadowing, and inter-cell interference (ICI). This paper proposes integrating a high-altitude platform station (HAPS) into terrestrial networks, where terrestrial base stations (BS) can alleviate these issues by relaying data intended for cell-edge users via HAPS, thereby leveraging line-of-sight (LoS) links. We formulate an energy-efficiency (EE) maximization problem to jointly design beamforming vectors at the BS and HAPS with the goal of improving cell-edge "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00244","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/2606.00244/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2606.00244","created_at":"2026-06-02T01:03:22.602038+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.00244v1","created_at":"2026-06-02T01:03:22.602038+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00244","created_at":"2026-06-02T01:03:22.602038+00:00"},{"alias_kind":"pith_short_12","alias_value":"HWGOP3BZ23E5","created_at":"2026-06-02T01:03:22.602038+00:00"},{"alias_kind":"pith_short_16","alias_value":"HWGOP3BZ23E5BR34","created_at":"2026-06-02T01:03:22.602038+00:00"},{"alias_kind":"pith_short_8","alias_value":"HWGOP3BZ","created_at":"2026-06-02T01:03:22.602038+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG","json":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG.json","graph_json":"https://pith.science/api/pith-number/HWGOP3BZ23E5BR343RAWO4G2PG/graph.json","events_json":"https://pith.science/api/pith-number/HWGOP3BZ23E5BR343RAWO4G2PG/events.json","paper":"https://pith.science/paper/HWGOP3BZ"},"agent_actions":{"view_html":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG","download_json":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG.json","view_paper":"https://pith.science/paper/HWGOP3BZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.00244&json=true","fetch_graph":"https://pith.science/api/pith-number/HWGOP3BZ23E5BR343RAWO4G2PG/graph.json","fetch_events":"https://pith.science/api/pith-number/HWGOP3BZ23E5BR343RAWO4G2PG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG/action/storage_attestation","attest_author":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG/action/author_attestation","sign_citation":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG/action/citation_signature","submit_replication":"https://pith.science/pith/HWGOP3BZ23E5BR343RAWO4G2PG/action/replication_record"}},"created_at":"2026-06-02T01:03:22.602038+00:00","updated_at":"2026-06-02T01:03:22.602038+00:00"}