{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:DLRACWXPVQ7ELR6TDJCWRMUIWV","short_pith_number":"pith:DLRACWXP","canonical_record":{"source":{"id":"1607.07021","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-24T10:01:38Z","cross_cats_sorted":[],"title_canon_sha256":"02219bca49501e168edce2e3c337da347adc7c1bf9ea4b09f32b2179e48ac51a","abstract_canon_sha256":"be22c404336d22dfb987e0eaf86c7e52d3d8221a11609f5b7f80833aa3255ea7"},"schema_version":"1.0"},"canonical_sha256":"1ae2015aefac3e45c7d31a4568b288b555effb8a65259915e5afe8e46d786c2a","source":{"kind":"arxiv","id":"1607.07021","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07021","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07021v1","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07021","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"pith_short_12","alias_value":"DLRACWXPVQ7E","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DLRACWXPVQ7ELR6T","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DLRACWXP","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:DLRACWXPVQ7ELR6TDJCWRMUIWV","target":"record","payload":{"canonical_record":{"source":{"id":"1607.07021","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-24T10:01:38Z","cross_cats_sorted":[],"title_canon_sha256":"02219bca49501e168edce2e3c337da347adc7c1bf9ea4b09f32b2179e48ac51a","abstract_canon_sha256":"be22c404336d22dfb987e0eaf86c7e52d3d8221a11609f5b7f80833aa3255ea7"},"schema_version":"1.0"},"canonical_sha256":"1ae2015aefac3e45c7d31a4568b288b555effb8a65259915e5afe8e46d786c2a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:35.116399Z","signature_b64":"g/Xnuz4bQuPLGtGS1ozWINLa+v9d5JIok2gpqmAxmJBQr39WCDPlsNCou4Zs41owtTrqQnDuxkwVCPj1aCIGBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ae2015aefac3e45c7d31a4568b288b555effb8a65259915e5afe8e46d786c2a","last_reissued_at":"2026-05-18T01:10:35.115131Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:35.115131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.07021","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":"2026-05-18T01:10:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rvvm4aCue72G5rZBeUiLtxWp9/CNkVsFSPwsqVd1f/PJuCCXtEjLa5e6tC3qD3142WnnF1v4U5xC66Oc/+/2Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T13:01:56.663673Z"},"content_sha256":"63bbf5a465c6cf4bc0de745ae1ae1ef9f3daddf920c99dffd43cbcbb4bd83b0c","schema_version":"1.0","event_id":"sha256:63bbf5a465c6cf4bc0de745ae1ae1ef9f3daddf920c99dffd43cbcbb4bd83b0c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:DLRACWXPVQ7ELR6TDJCWRMUIWV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Analytical Modeling of IEEE 802.11 Type CSMA/CA Networks with Short Term Unfairness","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Abhijit Bhattacharya, Anurag Kumar","submitted_at":"2016-07-24T10:01:38Z","abstract_excerpt":"We consider single-hop topologies with saturated transmitting nodes, using IEEE~802.11 DCF for medium access. However, unlike the conventional WiFi, we study systems where one or more of the protocol parameters are different from the standard, and/or where the propagation delays among the nodes are not negligible compared to the duration of a backoff slot. We observe that for several classes of protocol parameters, and for large propagation delays, such systems exhibit a certain performance anomaly known as short term unfairness, which may lead to severe performance degradation. The standard f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07021","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":"2026-05-18T01:10:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oWR5UzvNDaVAca67jBZ41J2Z9G8rorGzp8za9MZENIN1CMh1GP/LizJeSGKPz9whnnVmaI4ONKgO7UqpYXjPAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T13:01:56.664009Z"},"content_sha256":"a368aaa9c7cfc22cdf2ebe99386ed92f605693c3fbcb4331de66f076c1796c83","schema_version":"1.0","event_id":"sha256:a368aaa9c7cfc22cdf2ebe99386ed92f605693c3fbcb4331de66f076c1796c83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/bundle.json","state_url":"https://pith.science/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/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":"2026-06-08T13:01:56Z","links":{"resolver":"https://pith.science/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV","bundle":"https://pith.science/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/bundle.json","state":"https://pith.science/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLRACWXPVQ7ELR6TDJCWRMUIWV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DLRACWXPVQ7ELR6TDJCWRMUIWV","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":"be22c404336d22dfb987e0eaf86c7e52d3d8221a11609f5b7f80833aa3255ea7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-24T10:01:38Z","title_canon_sha256":"02219bca49501e168edce2e3c337da347adc7c1bf9ea4b09f32b2179e48ac51a"},"schema_version":"1.0","source":{"id":"1607.07021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07021","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07021v1","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07021","created_at":"2026-05-18T01:10:35Z"},{"alias_kind":"pith_short_12","alias_value":"DLRACWXPVQ7E","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DLRACWXPVQ7ELR6T","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DLRACWXP","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:a368aaa9c7cfc22cdf2ebe99386ed92f605693c3fbcb4331de66f076c1796c83","target":"graph","created_at":"2026-05-18T01:10:35Z","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":"We consider single-hop topologies with saturated transmitting nodes, using IEEE~802.11 DCF for medium access. However, unlike the conventional WiFi, we study systems where one or more of the protocol parameters are different from the standard, and/or where the propagation delays among the nodes are not negligible compared to the duration of a backoff slot. We observe that for several classes of protocol parameters, and for large propagation delays, such systems exhibit a certain performance anomaly known as short term unfairness, which may lead to severe performance degradation. The standard f","authors_text":"Abhijit Bhattacharya, Anurag Kumar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-24T10:01:38Z","title":"Analytical Modeling of IEEE 802.11 Type CSMA/CA Networks with Short Term Unfairness"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07021","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":"sha256:63bbf5a465c6cf4bc0de745ae1ae1ef9f3daddf920c99dffd43cbcbb4bd83b0c","target":"record","created_at":"2026-05-18T01:10:35Z","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":"be22c404336d22dfb987e0eaf86c7e52d3d8221a11609f5b7f80833aa3255ea7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-24T10:01:38Z","title_canon_sha256":"02219bca49501e168edce2e3c337da347adc7c1bf9ea4b09f32b2179e48ac51a"},"schema_version":"1.0","source":{"id":"1607.07021","kind":"arxiv","version":1}},"canonical_sha256":"1ae2015aefac3e45c7d31a4568b288b555effb8a65259915e5afe8e46d786c2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ae2015aefac3e45c7d31a4568b288b555effb8a65259915e5afe8e46d786c2a","first_computed_at":"2026-05-18T01:10:35.115131Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:35.115131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g/Xnuz4bQuPLGtGS1ozWINLa+v9d5JIok2gpqmAxmJBQr39WCDPlsNCou4Zs41owtTrqQnDuxkwVCPj1aCIGBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:35.116399Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63bbf5a465c6cf4bc0de745ae1ae1ef9f3daddf920c99dffd43cbcbb4bd83b0c","sha256:a368aaa9c7cfc22cdf2ebe99386ed92f605693c3fbcb4331de66f076c1796c83"],"state_sha256":"a5cc12f7c9e2dd2afa2ac1fcae35773c2363e5beffb85285e9246744d9e74382"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mQpCL3XyBEbf/+nsV+a0FOQ2qMETLWfgrPnWB0PEa2FIPpOhBPoBiEctxt5svnXUTHitDcAYRwRE9IVCmFTsBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T13:01:56.666425Z","bundle_sha256":"6453fef4ea086cd92df7ff15eacf81f8bf8c77da86b8e545e69b7bd8f4481704"}}