{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JOQ5EGFD5U3GRKGEEXOQSEPJQN","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":"f9f3b9f9d503b77115d1057b105751997aee384d2959502a246ecddb0eb74682","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-10-03T03:31:19Z","title_canon_sha256":"ff8da29f518f2d37964b54b0911a3cefd42664a15be019d37e0eefd11c22f65f"},"schema_version":"1.0","source":{"id":"1010.0376","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0376","created_at":"2026-05-18T04:39:58Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0376v1","created_at":"2026-05-18T04:39:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0376","created_at":"2026-05-18T04:39:58Z"},{"alias_kind":"pith_short_12","alias_value":"JOQ5EGFD5U3G","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JOQ5EGFD5U3GRKGE","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JOQ5EGFD","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:6651868ca9972bcc14d7173189b15f3b568bdc3daac3a8c288683c7da6c3ece8","target":"graph","created_at":"2026-05-18T04:39:58Z","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":"The Session Initiation Protocol (SIP) server overload management has attracted interest since SIP is being widely deployed in the Next Generation Networks (NGN) as a core signaling protocol. Yet all existing SIP overload control work is focused on SIP-over-UDP, despite the fact that TCP is increasingly seen as the more viable choice of SIP transport. This paper answers the following questions: is the existing TCP flow control capable of handling the SIP overload problem? If not, why and how can we make it work? We provide a comprehensive explanation of the default SIP-over-TCP overload behavio","authors_text":"Charles Shen, Henning Schulzrinne","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-10-03T03:31:19Z","title":"On TCP-based Session Initiation Protocol (SIP) Server Overload Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0376","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:e6d27339bf5de2fb6bd083ac7a4f7be96213c12b325a40f5f2cbf1a9449c37e2","target":"record","created_at":"2026-05-18T04:39:58Z","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":"f9f3b9f9d503b77115d1057b105751997aee384d2959502a246ecddb0eb74682","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2010-10-03T03:31:19Z","title_canon_sha256":"ff8da29f518f2d37964b54b0911a3cefd42664a15be019d37e0eefd11c22f65f"},"schema_version":"1.0","source":{"id":"1010.0376","kind":"arxiv","version":1}},"canonical_sha256":"4ba1d218a3ed3668a8c425dd0911e9836b29ddd3ad1b799e253bca7116fb9ec8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ba1d218a3ed3668a8c425dd0911e9836b29ddd3ad1b799e253bca7116fb9ec8","first_computed_at":"2026-05-18T04:39:58.532087Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:58.532087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YYSpavZDUK2nEdaVTWCTn1yq1OhO6xruq3lGjRORPDrnynTvWVuEachC3Xi1RhHwIAULc1RwEaXVa0pnlqKUAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:58.532746Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0376","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6d27339bf5de2fb6bd083ac7a4f7be96213c12b325a40f5f2cbf1a9449c37e2","sha256:6651868ca9972bcc14d7173189b15f3b568bdc3daac3a8c288683c7da6c3ece8"],"state_sha256":"b80917aef2a4f10eea59e7935a330a4a7523f425563aedcf1b7e143f3012ceed"}