{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:TPJ7KVNXGCHMZIBRZT4MRGOCEM","short_pith_number":"pith:TPJ7KVNX","canonical_record":{"source":{"id":"2301.08386","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-01-20T01:45:12Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"42d07b4944fc4b204b5240030cbf4e50b29de34875fdf2284f06f67de503f584","abstract_canon_sha256":"ca4f3ec7644aaa5699e6ba7460cee895ca5c177381d5a6ed82b17b42357a9fa4"},"schema_version":"1.0"},"canonical_sha256":"9bd3f555b7308ecca031ccf8c899c2232c54e5359adacd604dcf7f1321e2a8f1","source":{"kind":"arxiv","id":"2301.08386","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.08386","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"2301.08386v1","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.08386","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"TPJ7KVNXGCHM","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"TPJ7KVNXGCHMZIBR","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"TPJ7KVNX","created_at":"2026-07-05T07:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:TPJ7KVNXGCHMZIBRZT4MRGOCEM","target":"record","payload":{"canonical_record":{"source":{"id":"2301.08386","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-01-20T01:45:12Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"42d07b4944fc4b204b5240030cbf4e50b29de34875fdf2284f06f67de503f584","abstract_canon_sha256":"ca4f3ec7644aaa5699e6ba7460cee895ca5c177381d5a6ed82b17b42357a9fa4"},"schema_version":"1.0"},"canonical_sha256":"9bd3f555b7308ecca031ccf8c899c2232c54e5359adacd604dcf7f1321e2a8f1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:27:43.009362Z","signature_b64":"7KeGeh7XW/9MlVPHRe2xYDxX4+3uzME1fh0zTSwgDQPDvZBHBBCORnFllf9RBXv83TkGOl6rL6CQagN4kNE7BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9bd3f555b7308ecca031ccf8c899c2232c54e5359adacd604dcf7f1321e2a8f1","last_reissued_at":"2026-07-05T07:27:43.008827Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:27:43.008827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.08386","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":"2026-07-05T07:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sDbPhhdhkflWjyxQwcHmyvd7LIZ1wHxGG9UdCIylcahj/nRkLxg6tCD0UdhdATiRKKJYo/LG6uE27WawUQhHAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T09:13:14.520090Z"},"content_sha256":"e2e68be6956f7eb055ea20566a36ffdadff8dd6e263c8737e4fc87e1c2706e4c","schema_version":"1.0","event_id":"sha256:e2e68be6956f7eb055ea20566a36ffdadff8dd6e263c8737e4fc87e1c2706e4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:TPJ7KVNXGCHMZIBRZT4MRGOCEM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Dong-Hyun Jung, Gyeongrae Im, Heejung Yu, Joon-Gyu Ryu, Junil Choi, Seungkeun Park","submitted_at":"2023-01-20T01:45:12Z","abstract_excerpt":"Recently, mega-constellations with a massive number of low Earth orbit (LEO) satellites are being considered as a possible solution for providing global coverage due to relatively low latency and high throughput compared to geosynchronous orbit satellites. However, as the number of satellites and operators participating in the LEO constellation increases, inter-satellite interference will become more severe, which may yield marginal improvement or even decrement in network throughput. In this article, we introduce the concept of satellite clusters that can enhance network performance through s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.08386","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/2301.08386/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":"2026-07-05T07:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4AcOU8cqG/8XQKt39eioHLSO8f1vWZCG3u5fzlwwZLWg7VI6FShitPrePi62CYy6oeOHV6IV5qsyfJKiRI6+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T09:13:14.520495Z"},"content_sha256":"2d9751d4cbc77f63558dfc5af535eb2e01934fe450b9d1689e41be31ac948970","schema_version":"1.0","event_id":"sha256:2d9751d4cbc77f63558dfc5af535eb2e01934fe450b9d1689e41be31ac948970"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/bundle.json","state_url":"https://pith.science/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/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":"2026-07-26T09:13:14Z","links":{"resolver":"https://pith.science/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM","bundle":"https://pith.science/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/bundle.json","state":"https://pith.science/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TPJ7KVNXGCHMZIBRZT4MRGOCEM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:TPJ7KVNXGCHMZIBRZT4MRGOCEM","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":"ca4f3ec7644aaa5699e6ba7460cee895ca5c177381d5a6ed82b17b42357a9fa4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-01-20T01:45:12Z","title_canon_sha256":"42d07b4944fc4b204b5240030cbf4e50b29de34875fdf2284f06f67de503f584"},"schema_version":"1.0","source":{"id":"2301.08386","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.08386","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"2301.08386v1","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.08386","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"TPJ7KVNXGCHM","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"TPJ7KVNXGCHMZIBR","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"TPJ7KVNX","created_at":"2026-07-05T07:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:2d9751d4cbc77f63558dfc5af535eb2e01934fe450b9d1689e41be31ac948970","target":"graph","created_at":"2026-07-05T07:27:43Z","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/2301.08386/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, mega-constellations with a massive number of low Earth orbit (LEO) satellites are being considered as a possible solution for providing global coverage due to relatively low latency and high throughput compared to geosynchronous orbit satellites. However, as the number of satellites and operators participating in the LEO constellation increases, inter-satellite interference will become more severe, which may yield marginal improvement or even decrement in network throughput. In this article, we introduce the concept of satellite clusters that can enhance network performance through s","authors_text":"Dong-Hyun Jung, Gyeongrae Im, Heejung Yu, Joon-Gyu Ryu, Junil Choi, Seungkeun Park","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-01-20T01:45:12Z","title":"Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.08386","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:e2e68be6956f7eb055ea20566a36ffdadff8dd6e263c8737e4fc87e1c2706e4c","target":"record","created_at":"2026-07-05T07:27:43Z","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":"ca4f3ec7644aaa5699e6ba7460cee895ca5c177381d5a6ed82b17b42357a9fa4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2023-01-20T01:45:12Z","title_canon_sha256":"42d07b4944fc4b204b5240030cbf4e50b29de34875fdf2284f06f67de503f584"},"schema_version":"1.0","source":{"id":"2301.08386","kind":"arxiv","version":1}},"canonical_sha256":"9bd3f555b7308ecca031ccf8c899c2232c54e5359adacd604dcf7f1321e2a8f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bd3f555b7308ecca031ccf8c899c2232c54e5359adacd604dcf7f1321e2a8f1","first_computed_at":"2026-07-05T07:27:43.008827Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:27:43.008827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7KeGeh7XW/9MlVPHRe2xYDxX4+3uzME1fh0zTSwgDQPDvZBHBBCORnFllf9RBXv83TkGOl6rL6CQagN4kNE7BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:27:43.009362Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.08386","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2e68be6956f7eb055ea20566a36ffdadff8dd6e263c8737e4fc87e1c2706e4c","sha256:2d9751d4cbc77f63558dfc5af535eb2e01934fe450b9d1689e41be31ac948970"],"state_sha256":"9567d9788c6bfcfb65afe4b8a2ca898abc6f9ded82b287a42a7391d67c522898"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FvpKhaIKVhRGp4WLA+BupN1X7xpKZAwHpV+Abva+ItIqrzVsPY3U75KIwkE8Y/49CIWYfhgSeMCvjdnb0RSdAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T09:13:14.522980Z","bundle_sha256":"2219622bf3f6f87d3948dff4ef6a4ce72272c5d69e326e94e39a437006a7f858"}}