{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:KSWSUQUWRYT5CM2GJV3LXYD2N6","short_pith_number":"pith:KSWSUQUW","schema_version":"1.0","canonical_sha256":"54ad2a42968e27d133464d76bbe07a6f81cba632ef34e6cc8a8279471ff363d5","source":{"kind":"arxiv","id":"1905.03144","version":1},"attestation_state":"computed","paper":{"title":"Blitz-starting QUIC Connections","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Jan R\\\"uth, Klaus Wehrle, Konrad Wolsing, Martin Serror, Oliver Hohlfeld","submitted_at":"2019-05-08T15:17:59Z","abstract_excerpt":"In this paper, we revisit the idea to remove Slow Start from congestion control. To do so, we build upon the newly gained freedom of transport protocol extendability offered by QUIC to hint bandwidth estimates from a typical web client to a server. Using this bandwidth estimate, we bootstrap congestion windows of new connections to quickly utilize available bandwidth. This custom flow initialization removes the common early exit of Slow Start and thus fuels short flow fairness with long-running connections. Our results indicate that we can drastically reduce flow completion time accepting some"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1905.03144","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NI","submitted_at":"2019-05-08T15:17:59Z","cross_cats_sorted":[],"title_canon_sha256":"421f516a3f72f041e6a93c8b5e3fc6e116cdbbaa4b406a9ba436af3ba6cf792c","abstract_canon_sha256":"1f80253b5d2ae5dd9b413d3eca91b72d396ddb2711b378d64ca692ebf6bc7e6c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:42.742881Z","signature_b64":"IXFGNjRqGM4/ktZOF8CGsxz1OSZezzwqkYztxftTpv21NQgy6GQRtd024hf1MjOrT0Yb8WAPdvhMbT10ujYYBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54ad2a42968e27d133464d76bbe07a6f81cba632ef34e6cc8a8279471ff363d5","last_reissued_at":"2026-05-17T23:46:42.742149Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:42.742149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Blitz-starting QUIC Connections","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Jan R\\\"uth, Klaus Wehrle, Konrad Wolsing, Martin Serror, Oliver Hohlfeld","submitted_at":"2019-05-08T15:17:59Z","abstract_excerpt":"In this paper, we revisit the idea to remove Slow Start from congestion control. To do so, we build upon the newly gained freedom of transport protocol extendability offered by QUIC to hint bandwidth estimates from a typical web client to a server. Using this bandwidth estimate, we bootstrap congestion windows of new connections to quickly utilize available bandwidth. This custom flow initialization removes the common early exit of Slow Start and thus fuels short flow fairness with long-running connections. Our results indicate that we can drastically reduce flow completion time accepting some"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03144","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1905.03144","created_at":"2026-05-17T23:46:42.742286+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.03144v1","created_at":"2026-05-17T23:46:42.742286+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.03144","created_at":"2026-05-17T23:46:42.742286+00:00"},{"alias_kind":"pith_short_12","alias_value":"KSWSUQUWRYT5","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"KSWSUQUWRYT5CM2G","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"KSWSUQUW","created_at":"2026-05-18T12:33:21.387695+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6","json":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6.json","graph_json":"https://pith.science/api/pith-number/KSWSUQUWRYT5CM2GJV3LXYD2N6/graph.json","events_json":"https://pith.science/api/pith-number/KSWSUQUWRYT5CM2GJV3LXYD2N6/events.json","paper":"https://pith.science/paper/KSWSUQUW"},"agent_actions":{"view_html":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6","download_json":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6.json","view_paper":"https://pith.science/paper/KSWSUQUW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.03144&json=true","fetch_graph":"https://pith.science/api/pith-number/KSWSUQUWRYT5CM2GJV3LXYD2N6/graph.json","fetch_events":"https://pith.science/api/pith-number/KSWSUQUWRYT5CM2GJV3LXYD2N6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6/action/storage_attestation","attest_author":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6/action/author_attestation","sign_citation":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6/action/citation_signature","submit_replication":"https://pith.science/pith/KSWSUQUWRYT5CM2GJV3LXYD2N6/action/replication_record"}},"created_at":"2026-05-17T23:46:42.742286+00:00","updated_at":"2026-05-17T23:46:42.742286+00:00"}