{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RO2CSHL7EDESNF3EJBOUO4CJS5","short_pith_number":"pith:RO2CSHL7","canonical_record":{"source":{"id":"1602.00569","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-02-01T15:51:28Z","cross_cats_sorted":[],"title_canon_sha256":"d0e1fceff0ab74e7616d3c457622bd64afa982c701b781315faaeb42bde665b0","abstract_canon_sha256":"86e8da9bef5840cfcf6cc3d5ca2cbcf1d4303dd3a786c0d23f2b0ba26a608601"},"schema_version":"1.0"},"canonical_sha256":"8bb4291d7f20c9269764485d477049975dfff5b0ee78f166332ba6044b1e6d74","source":{"kind":"arxiv","id":"1602.00569","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.00569","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"arxiv_version","alias_value":"1602.00569v1","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.00569","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"pith_short_12","alias_value":"RO2CSHL7EDES","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RO2CSHL7EDESNF3E","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RO2CSHL7","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RO2CSHL7EDESNF3EJBOUO4CJS5","target":"record","payload":{"canonical_record":{"source":{"id":"1602.00569","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-02-01T15:51:28Z","cross_cats_sorted":[],"title_canon_sha256":"d0e1fceff0ab74e7616d3c457622bd64afa982c701b781315faaeb42bde665b0","abstract_canon_sha256":"86e8da9bef5840cfcf6cc3d5ca2cbcf1d4303dd3a786c0d23f2b0ba26a608601"},"schema_version":"1.0"},"canonical_sha256":"8bb4291d7f20c9269764485d477049975dfff5b0ee78f166332ba6044b1e6d74","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:33.377072Z","signature_b64":"sG1A08ifNuNG+pR0fKzCysxW85VJAdnVIfdPH+shxBgyqeSYPIfekDc0pcTo94bJqgDlNpaEfpHi7Jl0l7gPBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8bb4291d7f20c9269764485d477049975dfff5b0ee78f166332ba6044b1e6d74","last_reissued_at":"2026-05-18T01:21:33.376380Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:33.376380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.00569","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":"2026-05-18T01:21:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FDyY2iE1YILe0lIaTHhQlmjqwB99MMac6HXRqX1hLlF5QWLpIRY7upgIV3TOZOhMd1Rj6zYD/KrbDLMLTWEpBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:15:22.921712Z"},"content_sha256":"2ba7e1c86d8718100f1fa0a3ae55e036d20c0d080b1632efbceebbc3451145de","schema_version":"1.0","event_id":"sha256:2ba7e1c86d8718100f1fa0a3ae55e036d20c0d080b1632efbceebbc3451145de"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RO2CSHL7EDESNF3EJBOUO4CJS5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improving PIE's performance over high-delay paths","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"David Ros, Nicolas Kuhn","submitted_at":"2016-02-01T15:51:28Z","abstract_excerpt":"Bufferbloat is excessive latency due to over- provisioned network buffers. PIE and CoDel are two recently proposed Active Queue Management (AQM) algorithms, designed to tackle bufferbloat by lowering the queuing delay without degrading the bottleneck utilization. PIE uses a proportional integral controller to maintain the average queuing delay at a desired level; however, large Round Trip Times (RTT) result in large spikes in queuing delays, which induce high dropping probability and low utilization. To deal with this problem, we propose Maximum and Average queuing Delay with PIE (MADPIE). Loo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.00569","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":"2026-05-18T01:21:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"frdcv2sEncgRMD56zuQ0nY/TlGeYR/aY6AKP3kPBJSqCmhEzcrx+qNf+okuTdOAimXOYp1k+DtjbYWaI5+y6AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:15:22.922040Z"},"content_sha256":"aa2c1fcc676e2953ea15a646fdb4c970a90522a910b06ab79000b64959e80380","schema_version":"1.0","event_id":"sha256:aa2c1fcc676e2953ea15a646fdb4c970a90522a910b06ab79000b64959e80380"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/bundle.json","state_url":"https://pith.science/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/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":"2026-06-27T03:15:22Z","links":{"resolver":"https://pith.science/pith/RO2CSHL7EDESNF3EJBOUO4CJS5","bundle":"https://pith.science/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/bundle.json","state":"https://pith.science/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RO2CSHL7EDESNF3EJBOUO4CJS5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RO2CSHL7EDESNF3EJBOUO4CJS5","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":"86e8da9bef5840cfcf6cc3d5ca2cbcf1d4303dd3a786c0d23f2b0ba26a608601","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-02-01T15:51:28Z","title_canon_sha256":"d0e1fceff0ab74e7616d3c457622bd64afa982c701b781315faaeb42bde665b0"},"schema_version":"1.0","source":{"id":"1602.00569","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.00569","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"arxiv_version","alias_value":"1602.00569v1","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.00569","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"pith_short_12","alias_value":"RO2CSHL7EDES","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RO2CSHL7EDESNF3E","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RO2CSHL7","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:aa2c1fcc676e2953ea15a646fdb4c970a90522a910b06ab79000b64959e80380","target":"graph","created_at":"2026-05-18T01:21:33Z","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":"Bufferbloat is excessive latency due to over- provisioned network buffers. PIE and CoDel are two recently proposed Active Queue Management (AQM) algorithms, designed to tackle bufferbloat by lowering the queuing delay without degrading the bottleneck utilization. PIE uses a proportional integral controller to maintain the average queuing delay at a desired level; however, large Round Trip Times (RTT) result in large spikes in queuing delays, which induce high dropping probability and low utilization. To deal with this problem, we propose Maximum and Average queuing Delay with PIE (MADPIE). Loo","authors_text":"David Ros, Nicolas Kuhn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-02-01T15:51:28Z","title":"Improving PIE's performance over high-delay paths"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.00569","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":"sha256:2ba7e1c86d8718100f1fa0a3ae55e036d20c0d080b1632efbceebbc3451145de","target":"record","created_at":"2026-05-18T01:21:33Z","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":"86e8da9bef5840cfcf6cc3d5ca2cbcf1d4303dd3a786c0d23f2b0ba26a608601","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-02-01T15:51:28Z","title_canon_sha256":"d0e1fceff0ab74e7616d3c457622bd64afa982c701b781315faaeb42bde665b0"},"schema_version":"1.0","source":{"id":"1602.00569","kind":"arxiv","version":1}},"canonical_sha256":"8bb4291d7f20c9269764485d477049975dfff5b0ee78f166332ba6044b1e6d74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bb4291d7f20c9269764485d477049975dfff5b0ee78f166332ba6044b1e6d74","first_computed_at":"2026-05-18T01:21:33.376380Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:33.376380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sG1A08ifNuNG+pR0fKzCysxW85VJAdnVIfdPH+shxBgyqeSYPIfekDc0pcTo94bJqgDlNpaEfpHi7Jl0l7gPBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:33.377072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.00569","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ba7e1c86d8718100f1fa0a3ae55e036d20c0d080b1632efbceebbc3451145de","sha256:aa2c1fcc676e2953ea15a646fdb4c970a90522a910b06ab79000b64959e80380"],"state_sha256":"9aecb6807c08ba9e7ef27e666a3e2243b4faa6d3815a895a058b4277205c210c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Yth4cokXoorECmZoL/BxpCVm8+4ArhS4QjjKcotTyB/8/pTqDvKTiFS8FA/HgTms2U4o5BADAjrDWepw+N+Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T03:15:22.923941Z","bundle_sha256":"e085ca3a3812bc4fa24aceae2c7f63b2df80a19ab1ac9d8eea7936d301074746"}}