{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:DOPJ4ELXCMOBPKFZHLEXRRTIAA","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":"921b31fd4634b7798348d97b502ebb95ed6fd9b9cfd267977b437263264c3e3f","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2024-10-16T05:17:08Z","title_canon_sha256":"705da25b7956b7e402db6c4d8c812f94af09ab3fc09e8a9a28207195fcea69df"},"schema_version":"1.0","source":{"id":"2410.12246","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.12246","created_at":"2026-07-05T09:21:16Z"},{"alias_kind":"arxiv_version","alias_value":"2410.12246v1","created_at":"2026-07-05T09:21:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.12246","created_at":"2026-07-05T09:21:16Z"},{"alias_kind":"pith_short_12","alias_value":"DOPJ4ELXCMOB","created_at":"2026-07-05T09:21:16Z"},{"alias_kind":"pith_short_16","alias_value":"DOPJ4ELXCMOBPKFZ","created_at":"2026-07-05T09:21:16Z"},{"alias_kind":"pith_short_8","alias_value":"DOPJ4ELX","created_at":"2026-07-05T09:21:16Z"}],"graph_snapshots":[{"event_id":"sha256:44ed9476132896e0a347d42c7ad05e2e4bab2ba158bd48996bc850b454ecb14e","target":"graph","created_at":"2026-07-05T09:21:16Z","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/2410.12246/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The space-air-ground integrated network (SAGIN) greatly improves coverage and reliability for millimeter-wave (mmWave) communication in high-speed railway (HSR) scenarios. However, a significant challenge arises in the transmission scheduling due to the rapid changes in channel state, link selection for train mobile relays (MRs), and order of the flow scheduling. To tackle this challenge, we introduce an optimization problem focused on maximizing the weighted sum completed flows that satisfy the quality of service (QoS) requirements for HSR mmWave communication in SAGIN. To facilitate the simu","authors_text":"Bo Ai, Lei Liu, Lei Xiong, Ning Wang, Ruisi He, Yong Niu, Zhu Han","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2024-10-16T05:17:08Z","title":"Transmission Scheduling of Millimeter Wave Communication for High-Speed Railway in Space-Air-Ground Integrated Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.12246","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:dc3df9113fb35e32cf7f86b3d8457823eed6dd3a46f049786d2e17a3c98136e1","target":"record","created_at":"2026-07-05T09:21:16Z","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":"921b31fd4634b7798348d97b502ebb95ed6fd9b9cfd267977b437263264c3e3f","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2024-10-16T05:17:08Z","title_canon_sha256":"705da25b7956b7e402db6c4d8c812f94af09ab3fc09e8a9a28207195fcea69df"},"schema_version":"1.0","source":{"id":"2410.12246","kind":"arxiv","version":1}},"canonical_sha256":"1b9e9e1177131c17a8b93ac978c6680031623ea1723e813eb10d0631adc08c31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b9e9e1177131c17a8b93ac978c6680031623ea1723e813eb10d0631adc08c31","first_computed_at":"2026-07-05T09:21:16.482932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:21:16.482932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NbMuRdrStxjzqB18hEOpnQAYsmkZfsMYPHzfLnu9S8TXwv6AJpGmgjMpj6uH8HzvX7DH76O5Cd6CVOqC/FvMCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:21:16.483308Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.12246","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc3df9113fb35e32cf7f86b3d8457823eed6dd3a46f049786d2e17a3c98136e1","sha256:44ed9476132896e0a347d42c7ad05e2e4bab2ba158bd48996bc850b454ecb14e"],"state_sha256":"e69ca00711602f892b553a268f763fc01deeebaf2bccb8c29f465fd5aa50a9d1"}