{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:5Y24FGIRZRM3XQGNK4CQSYRLSL","short_pith_number":"pith:5Y24FGIR","canonical_record":{"source":{"id":"1712.04161","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-12-12T08:11:03Z","cross_cats_sorted":[],"title_canon_sha256":"cb82e2c64dea35271e6f7e270f5e253c19d1b7526b749eb0e614ba2c0d736a6b","abstract_canon_sha256":"51410b70fa849d0b8bd6cae94ff35ea30959b113b97b0b79c91d2131648e4731"},"schema_version":"1.0"},"canonical_sha256":"ee35c29911cc59bbc0cd570509622b92c0ff6c6d88234fa516cb0c94b1863c45","source":{"kind":"arxiv","id":"1712.04161","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04161","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04161v1","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04161","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"pith_short_12","alias_value":"5Y24FGIRZRM3","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"5Y24FGIRZRM3XQGN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"5Y24FGIR","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:5Y24FGIRZRM3XQGNK4CQSYRLSL","target":"record","payload":{"canonical_record":{"source":{"id":"1712.04161","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-12-12T08:11:03Z","cross_cats_sorted":[],"title_canon_sha256":"cb82e2c64dea35271e6f7e270f5e253c19d1b7526b749eb0e614ba2c0d736a6b","abstract_canon_sha256":"51410b70fa849d0b8bd6cae94ff35ea30959b113b97b0b79c91d2131648e4731"},"schema_version":"1.0"},"canonical_sha256":"ee35c29911cc59bbc0cd570509622b92c0ff6c6d88234fa516cb0c94b1863c45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:08.935074Z","signature_b64":"C7XK6WoeDJcveoQa5CaE1t0v6KOVEOzMo/lPdlfG0pDjnOMoCd79e4zKW+jIFR/5Mx37bflTeSKqqcrbRFLfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee35c29911cc59bbc0cd570509622b92c0ff6c6d88234fa516cb0c94b1863c45","last_reissued_at":"2026-05-18T00:28:08.934096Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:08.934096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.04161","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":"2026-05-18T00:28:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AAxxFGJImKQJf7JWZmtZr3jyf6Gau9+m6mK5LSALz67ADIcZ4RZ2tGYYQm8MoWuiS99IIta7rJW0zLaUy2rOBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T00:32:00.329023Z"},"content_sha256":"a780f170919a2042824743e15dfbdacf2a4bc23e30b3ae8d3614406b0156a822","schema_version":"1.0","event_id":"sha256:a780f170919a2042824743e15dfbdacf2a4bc23e30b3ae8d3614406b0156a822"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:5Y24FGIRZRM3XQGNK4CQSYRLSL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How Better is Distributed SDN? An Analytical Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Franck Le, Kin K. Leung, Leandros Tassiulas, Liang Ma, Sastry Kompella, Ziyao Zhang","submitted_at":"2017-12-12T08:11:03Z","abstract_excerpt":"Distributed software-defined networks (SDN), consisting of multiple inter-connected network domains, each managed by one SDN controller, is an emerging networking architecture that offers balanced centralized control and distributed operations. Under such networking paradigm, most existing works focus on designing sophisticated controller-synchronization strategies to improve joint controller-decision-making for inter-domain routing. However, there is still a lack of fundamental understanding of how the performance of distributed SDN is related to network attributes, thus impossible to justify"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04161","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":"2026-05-18T00:28:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BvHVg0KnPmgaYND1Vrfx4QDU6NlpamX1o6bzBNPk0X+MZtUQKfvU5f7aUmTVYDkQ6ia6mp/HU+XgbUKa/i6KCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T00:32:00.329394Z"},"content_sha256":"f5a283e3bb60ae8a9ab93f7f01160b9b4adea117393a453fb157bacf9b752f69","schema_version":"1.0","event_id":"sha256:f5a283e3bb60ae8a9ab93f7f01160b9b4adea117393a453fb157bacf9b752f69"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/bundle.json","state_url":"https://pith.science/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/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":"2026-05-28T00:32:00Z","links":{"resolver":"https://pith.science/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL","bundle":"https://pith.science/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/bundle.json","state":"https://pith.science/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5Y24FGIRZRM3XQGNK4CQSYRLSL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5Y24FGIRZRM3XQGNK4CQSYRLSL","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":"51410b70fa849d0b8bd6cae94ff35ea30959b113b97b0b79c91d2131648e4731","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-12-12T08:11:03Z","title_canon_sha256":"cb82e2c64dea35271e6f7e270f5e253c19d1b7526b749eb0e614ba2c0d736a6b"},"schema_version":"1.0","source":{"id":"1712.04161","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04161","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04161v1","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04161","created_at":"2026-05-18T00:28:08Z"},{"alias_kind":"pith_short_12","alias_value":"5Y24FGIRZRM3","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"5Y24FGIRZRM3XQGN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"5Y24FGIR","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:f5a283e3bb60ae8a9ab93f7f01160b9b4adea117393a453fb157bacf9b752f69","target":"graph","created_at":"2026-05-18T00:28:08Z","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":"Distributed software-defined networks (SDN), consisting of multiple inter-connected network domains, each managed by one SDN controller, is an emerging networking architecture that offers balanced centralized control and distributed operations. Under such networking paradigm, most existing works focus on designing sophisticated controller-synchronization strategies to improve joint controller-decision-making for inter-domain routing. However, there is still a lack of fundamental understanding of how the performance of distributed SDN is related to network attributes, thus impossible to justify","authors_text":"Franck Le, Kin K. Leung, Leandros Tassiulas, Liang Ma, Sastry Kompella, Ziyao Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-12-12T08:11:03Z","title":"How Better is Distributed SDN? An Analytical Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04161","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:a780f170919a2042824743e15dfbdacf2a4bc23e30b3ae8d3614406b0156a822","target":"record","created_at":"2026-05-18T00:28:08Z","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":"51410b70fa849d0b8bd6cae94ff35ea30959b113b97b0b79c91d2131648e4731","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-12-12T08:11:03Z","title_canon_sha256":"cb82e2c64dea35271e6f7e270f5e253c19d1b7526b749eb0e614ba2c0d736a6b"},"schema_version":"1.0","source":{"id":"1712.04161","kind":"arxiv","version":1}},"canonical_sha256":"ee35c29911cc59bbc0cd570509622b92c0ff6c6d88234fa516cb0c94b1863c45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee35c29911cc59bbc0cd570509622b92c0ff6c6d88234fa516cb0c94b1863c45","first_computed_at":"2026-05-18T00:28:08.934096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:08.934096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C7XK6WoeDJcveoQa5CaE1t0v6KOVEOzMo/lPdlfG0pDjnOMoCd79e4zKW+jIFR/5Mx37bflTeSKqqcrbRFLfBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:08.935074Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.04161","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a780f170919a2042824743e15dfbdacf2a4bc23e30b3ae8d3614406b0156a822","sha256:f5a283e3bb60ae8a9ab93f7f01160b9b4adea117393a453fb157bacf9b752f69"],"state_sha256":"3b295c3c0d48311e1bdb44b1da6a66c94e4f087b53ede3224bf5c5d855af8144"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MLCf+kYEypliHolLT4O/Y9XHphpeJjpVRbLPd5czQKfYDzmnP7fec+Xub2+gXZtuQiBoSG9UxJT/WmKQGTA9AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T00:32:00.331257Z","bundle_sha256":"45202ed88846a1eea3eddde70325d16763f05390f38f784f484a31231e1c85a5"}}