{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:E52FP4RBYDH4SVBRWHZYOCR75K","short_pith_number":"pith:E52FP4RB","canonical_record":{"source":{"id":"1612.02732","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2016-12-08T17:10:17Z","cross_cats_sorted":[],"title_canon_sha256":"e53c6b3247e356908b873756a205bf3ebbc8c4ed21d7c739c72e8c49744d1f15","abstract_canon_sha256":"92f6f0e7650527bfd393c8d9a8de92aa2924cb76455d2b11f05c101045aedd44"},"schema_version":"1.0"},"canonical_sha256":"277457f221c0cfc95431b1f3870a3fea8c824ff3deb9b20892e4cb17345565fa","source":{"kind":"arxiv","id":"1612.02732","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02732","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02732v1","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02732","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"pith_short_12","alias_value":"E52FP4RBYDH4","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"E52FP4RBYDH4SVBR","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"E52FP4RB","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:E52FP4RBYDH4SVBRWHZYOCR75K","target":"record","payload":{"canonical_record":{"source":{"id":"1612.02732","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2016-12-08T17:10:17Z","cross_cats_sorted":[],"title_canon_sha256":"e53c6b3247e356908b873756a205bf3ebbc8c4ed21d7c739c72e8c49744d1f15","abstract_canon_sha256":"92f6f0e7650527bfd393c8d9a8de92aa2924cb76455d2b11f05c101045aedd44"},"schema_version":"1.0"},"canonical_sha256":"277457f221c0cfc95431b1f3870a3fea8c824ff3deb9b20892e4cb17345565fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:32.911272Z","signature_b64":"kS+FN2rGkrL8Il3GPZFoacNaALhtmcjM2Mp+eJpvBM2VQQ4AMIR/BTqW3p5MXrRuFCd44oKT7Jq9ZQ5Z09g0AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"277457f221c0cfc95431b1f3870a3fea8c824ff3deb9b20892e4cb17345565fa","last_reissued_at":"2026-05-18T00:55:32.910697Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:32.910697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.02732","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":"2026-05-18T00:55:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ldWDuUxoVTwJqxpY/NjbmlqfCyHrRnXfEsdR7fkxnnwR8P2Ezfr6Ib7EApneWfIFQTzm7Lo8MiA5CizAG5ffBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:13:43.674023Z"},"content_sha256":"cde15480f0da48c5b4a986460a45c1b715b4da4acb6fb08d8e6f683b73115bda","schema_version":"1.0","event_id":"sha256:cde15480f0da48c5b4a986460a45c1b715b4da4acb6fb08d8e6f683b73115bda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:E52FP4RBYDH4SVBRWHZYOCR75K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TCP-aware Cross Layer Scheduling with Adaptive Modulation in IEEE 802.16 (WiMAX) Networks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Abhay Karandikar, Hemant Kumar Rath, Vishal Sharma","submitted_at":"2016-12-08T17:10:17Z","abstract_excerpt":"In this paper, we propose Transmission Control Protocol (TCP)-aware cross layer scheduling algorithms in a multipoint-to-point network such as the uplink of an IEEE 802.16 (WiMAX) network. Inadequate bandwidth allocation to a TCP flow may lead to timeout and since TCP source drops its congestion window ($cwnd$) immediately after a timeout, it may affect the average throughput adversely. On the other hand, since the TCP source increases its $cwnd$ only linearly upon the availability of bandwidth, any excess assignment of bandwidth may remain underutilized. The proposed scheduling algorithms add"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02732","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":""},"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":"2026-05-18T00:55:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mVKSlxluzxO1f+ZouCyVuXZ5w7naSbcHXJpIisvbeVgENHE4mdo7Z0/L3/S+Ih2XTg2Ej3zyGFUt0Eyd7CiCDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:13:43.674738Z"},"content_sha256":"ed9044f9b46f65d57519a11e5e14f5ade63c75f02ec0ec77912684a1288a41e7","schema_version":"1.0","event_id":"sha256:ed9044f9b46f65d57519a11e5e14f5ade63c75f02ec0ec77912684a1288a41e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E52FP4RBYDH4SVBRWHZYOCR75K/bundle.json","state_url":"https://pith.science/pith/E52FP4RBYDH4SVBRWHZYOCR75K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E52FP4RBYDH4SVBRWHZYOCR75K/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":"2026-05-18T23:13:43Z","links":{"resolver":"https://pith.science/pith/E52FP4RBYDH4SVBRWHZYOCR75K","bundle":"https://pith.science/pith/E52FP4RBYDH4SVBRWHZYOCR75K/bundle.json","state":"https://pith.science/pith/E52FP4RBYDH4SVBRWHZYOCR75K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E52FP4RBYDH4SVBRWHZYOCR75K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:E52FP4RBYDH4SVBRWHZYOCR75K","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":"92f6f0e7650527bfd393c8d9a8de92aa2924cb76455d2b11f05c101045aedd44","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2016-12-08T17:10:17Z","title_canon_sha256":"e53c6b3247e356908b873756a205bf3ebbc8c4ed21d7c739c72e8c49744d1f15"},"schema_version":"1.0","source":{"id":"1612.02732","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02732","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02732v1","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02732","created_at":"2026-05-18T00:55:32Z"},{"alias_kind":"pith_short_12","alias_value":"E52FP4RBYDH4","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"E52FP4RBYDH4SVBR","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"E52FP4RB","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:ed9044f9b46f65d57519a11e5e14f5ade63c75f02ec0ec77912684a1288a41e7","target":"graph","created_at":"2026-05-18T00:55:32Z","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"},"paper":{"abstract_excerpt":"In this paper, we propose Transmission Control Protocol (TCP)-aware cross layer scheduling algorithms in a multipoint-to-point network such as the uplink of an IEEE 802.16 (WiMAX) network. Inadequate bandwidth allocation to a TCP flow may lead to timeout and since TCP source drops its congestion window ($cwnd$) immediately after a timeout, it may affect the average throughput adversely. On the other hand, since the TCP source increases its $cwnd$ only linearly upon the availability of bandwidth, any excess assignment of bandwidth may remain underutilized. The proposed scheduling algorithms add","authors_text":"Abhay Karandikar, Hemant Kumar Rath, Vishal Sharma","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2016-12-08T17:10:17Z","title":"TCP-aware Cross Layer Scheduling with Adaptive Modulation in IEEE 802.16 (WiMAX) Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02732","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:cde15480f0da48c5b4a986460a45c1b715b4da4acb6fb08d8e6f683b73115bda","target":"record","created_at":"2026-05-18T00:55:32Z","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":"92f6f0e7650527bfd393c8d9a8de92aa2924cb76455d2b11f05c101045aedd44","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2016-12-08T17:10:17Z","title_canon_sha256":"e53c6b3247e356908b873756a205bf3ebbc8c4ed21d7c739c72e8c49744d1f15"},"schema_version":"1.0","source":{"id":"1612.02732","kind":"arxiv","version":1}},"canonical_sha256":"277457f221c0cfc95431b1f3870a3fea8c824ff3deb9b20892e4cb17345565fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"277457f221c0cfc95431b1f3870a3fea8c824ff3deb9b20892e4cb17345565fa","first_computed_at":"2026-05-18T00:55:32.910697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:32.910697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kS+FN2rGkrL8Il3GPZFoacNaALhtmcjM2Mp+eJpvBM2VQQ4AMIR/BTqW3p5MXrRuFCd44oKT7Jq9ZQ5Z09g0AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:32.911272Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.02732","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cde15480f0da48c5b4a986460a45c1b715b4da4acb6fb08d8e6f683b73115bda","sha256:ed9044f9b46f65d57519a11e5e14f5ade63c75f02ec0ec77912684a1288a41e7"],"state_sha256":"e8d98c3b325de89b4115c7ff4eb874e4e7b425294fe54b196ac7079ab317880b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oEyKipgPP6hDMkkr7KLx/cPeYg4J5dEc/KwwUb+9OhEXPUhH/hQqstBPPqR6AV0W/GRpkwKAGBWTz/Bu/3keCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T23:13:43.677212Z","bundle_sha256":"5fe1db2556d0a3dfbea1cb277d0c01e201e33dfaa49d942070139b69b95a93de"}}