{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Z6CHDFCZHB5SB6DGWJLXLQVPE4","short_pith_number":"pith:Z6CHDFCZ","canonical_record":{"source":{"id":"1412.3630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2014-12-11T12:38:28Z","cross_cats_sorted":["cs.NI"],"title_canon_sha256":"f9434dcc11cad7412e8f3515a2935b09d00422095f871f0492ba9b9ca988f363","abstract_canon_sha256":"455ada004d405be84654094eb194d01c5e00605094aa9b768fdd3ce3d1b65ca0"},"schema_version":"1.0"},"canonical_sha256":"cf84719459387b20f866b25775c2af2730e36f1e0bd14b5a2609653932f999cd","source":{"kind":"arxiv","id":"1412.3630","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.3630","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"arxiv_version","alias_value":"1412.3630v1","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.3630","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"pith_short_12","alias_value":"Z6CHDFCZHB5S","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z6CHDFCZHB5SB6DG","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z6CHDFCZ","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Z6CHDFCZHB5SB6DGWJLXLQVPE4","target":"record","payload":{"canonical_record":{"source":{"id":"1412.3630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2014-12-11T12:38:28Z","cross_cats_sorted":["cs.NI"],"title_canon_sha256":"f9434dcc11cad7412e8f3515a2935b09d00422095f871f0492ba9b9ca988f363","abstract_canon_sha256":"455ada004d405be84654094eb194d01c5e00605094aa9b768fdd3ce3d1b65ca0"},"schema_version":"1.0"},"canonical_sha256":"cf84719459387b20f866b25775c2af2730e36f1e0bd14b5a2609653932f999cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:30.679876Z","signature_b64":"Ah9O56AxUIdivoD2beESHuSIn5G0lxZGQcNo+Y74qU5HgskgP4mNVHR0AmbfUDAwXysvW7z+U4dlf4VmqkAfDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf84719459387b20f866b25775c2af2730e36f1e0bd14b5a2609653932f999cd","last_reissued_at":"2026-05-18T02:31:30.679511Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:30.679511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.3630","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":"2026-05-18T02:31:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QXztRvaXTWuX4ItTlg5Al1U0KIJrm9SZ45ovhhBcUg6L0AQGXv0IR956/Qlx78mUdaPqofW5b9kLCNA7WJ90DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:36:11.272514Z"},"content_sha256":"2540172e674b7a1cf73b83fc76f5f35aa94066bc96c2fcb60def45f59ec5e843","schema_version":"1.0","event_id":"sha256:2540172e674b7a1cf73b83fc76f5f35aa94066bc96c2fcb60def45f59ec5e843"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Z6CHDFCZHB5SB6DGWJLXLQVPE4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Call Admission Control based on Adaptive Bandwidth Allocation for Wireless Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI"],"primary_cat":"cs.MM","authors_text":"Mostafa Zaman Chowdhury, Yeong Min Jang, Zygmunt J. Haas","submitted_at":"2014-12-11T12:38:28Z","abstract_excerpt":"Provisioning of Quality of Service (QoS) is a key issue in any multi-media system. However, in wireless systems, supporting QoS requirements of different traffic types is more challenging due to the need to minimize two performance metrics - the probability of dropping a handover call and the probability of blocking a new call. Since QoS requirements are not as stringent for non-real-time traffic types, as opposed to real-time traffic, more calls can be accommodated by releasing some bandwidth from the already admitted non-real-time traffic calls. If we require that such a released bandwidth t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.3630","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":"2026-05-18T02:31:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TOeDH+VRpbh8yd8Ivn+vPGFHtT39QIKDPVrN2oWyn1Lyp0lkCbejY1hSCwArinmN2gRVESRafVYjm4alsQnAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:36:11.272859Z"},"content_sha256":"7236c90ac956fe7de77656fbd13228886e27c354775c6992ecb4ffb8b37344de","schema_version":"1.0","event_id":"sha256:7236c90ac956fe7de77656fbd13228886e27c354775c6992ecb4ffb8b37344de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/bundle.json","state_url":"https://pith.science/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/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":"2026-06-01T16:36:11Z","links":{"resolver":"https://pith.science/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4","bundle":"https://pith.science/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/bundle.json","state":"https://pith.science/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z6CHDFCZHB5SB6DGWJLXLQVPE4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Z6CHDFCZHB5SB6DGWJLXLQVPE4","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":"455ada004d405be84654094eb194d01c5e00605094aa9b768fdd3ce3d1b65ca0","cross_cats_sorted":["cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2014-12-11T12:38:28Z","title_canon_sha256":"f9434dcc11cad7412e8f3515a2935b09d00422095f871f0492ba9b9ca988f363"},"schema_version":"1.0","source":{"id":"1412.3630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.3630","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"arxiv_version","alias_value":"1412.3630v1","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.3630","created_at":"2026-05-18T02:31:30Z"},{"alias_kind":"pith_short_12","alias_value":"Z6CHDFCZHB5S","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z6CHDFCZHB5SB6DG","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z6CHDFCZ","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:7236c90ac956fe7de77656fbd13228886e27c354775c6992ecb4ffb8b37344de","target":"graph","created_at":"2026-05-18T02:31:30Z","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":"Provisioning of Quality of Service (QoS) is a key issue in any multi-media system. However, in wireless systems, supporting QoS requirements of different traffic types is more challenging due to the need to minimize two performance metrics - the probability of dropping a handover call and the probability of blocking a new call. Since QoS requirements are not as stringent for non-real-time traffic types, as opposed to real-time traffic, more calls can be accommodated by releasing some bandwidth from the already admitted non-real-time traffic calls. If we require that such a released bandwidth t","authors_text":"Mostafa Zaman Chowdhury, Yeong Min Jang, Zygmunt J. Haas","cross_cats":["cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2014-12-11T12:38:28Z","title":"Call Admission Control based on Adaptive Bandwidth Allocation for Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.3630","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":"sha256:2540172e674b7a1cf73b83fc76f5f35aa94066bc96c2fcb60def45f59ec5e843","target":"record","created_at":"2026-05-18T02:31:30Z","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":"455ada004d405be84654094eb194d01c5e00605094aa9b768fdd3ce3d1b65ca0","cross_cats_sorted":["cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2014-12-11T12:38:28Z","title_canon_sha256":"f9434dcc11cad7412e8f3515a2935b09d00422095f871f0492ba9b9ca988f363"},"schema_version":"1.0","source":{"id":"1412.3630","kind":"arxiv","version":1}},"canonical_sha256":"cf84719459387b20f866b25775c2af2730e36f1e0bd14b5a2609653932f999cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf84719459387b20f866b25775c2af2730e36f1e0bd14b5a2609653932f999cd","first_computed_at":"2026-05-18T02:31:30.679511Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:30.679511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ah9O56AxUIdivoD2beESHuSIn5G0lxZGQcNo+Y74qU5HgskgP4mNVHR0AmbfUDAwXysvW7z+U4dlf4VmqkAfDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:30.679876Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.3630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2540172e674b7a1cf73b83fc76f5f35aa94066bc96c2fcb60def45f59ec5e843","sha256:7236c90ac956fe7de77656fbd13228886e27c354775c6992ecb4ffb8b37344de"],"state_sha256":"9590931e293c0c9d6f62881bbfd9e74dccf472b832b77a9f6b59f98d3b24f07f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EAFB5IY9oc/SGMCOsOE90simuJl4euevwrN0/VTpKlcUW4cgmKlw5caHI9+kCWnceJaKRSGaL3vomuBdUHgwAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:36:11.274775Z","bundle_sha256":"861984b94f0c1b73eb24014b61ef4116833ab5c8b4612b81d55d4c93e07edf71"}}