{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:RI4CIV476SLPQCIIK67BZKNPSN","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":"1658b845b1f820bca8162b55dafc1845d7bc9d367a8184ecb641d66301d78407","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2014-05-19T12:37:03Z","title_canon_sha256":"fddc1ef1e402ac52f21dba41d5a8a38757ca367697b8e8399baa247952351677"},"schema_version":"1.0","source":{"id":"1405.4697","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.4697","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"arxiv_version","alias_value":"1405.4697v3","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4697","created_at":"2026-05-18T00:29:54Z"},{"alias_kind":"pith_short_12","alias_value":"RI4CIV476SLP","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"RI4CIV476SLPQCII","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"RI4CIV47","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:90f6c10016b0a3cbbd5192b2950c1e1b43875e391c81e8ee42b1f83f2537a794","target":"graph","created_at":"2026-05-18T00:29:54Z","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":"Data center applications require the network to be scalable and bandwidth-rich. Current data center network architectures often use rigid topologies to increase network bandwidth. A major limitation is that they can hardly support incremental network growth. Recent work proposes to use random interconnects to provide growth flexibility. However routing on a random topology suffers from control and data plane scalability problems, because routing decisions require global information and forwarding state cannot be aggregated. In this paper we design a novel flexible data center network architect","authors_text":"Chen Qian, Ye Yu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2014-05-19T12:37:03Z","title":"Space Shuffle: A Scalable, Flexible, and High-Bandwidth Data Center Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4697","kind":"arxiv","version":3},"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":"sha256:84f2ac4ee469cd0022b31d031bd34a99b9e0ac4ecee9d808d001d69ee241dd59","target":"record","created_at":"2026-05-18T00:29:54Z","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":"1658b845b1f820bca8162b55dafc1845d7bc9d367a8184ecb641d66301d78407","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2014-05-19T12:37:03Z","title_canon_sha256":"fddc1ef1e402ac52f21dba41d5a8a38757ca367697b8e8399baa247952351677"},"schema_version":"1.0","source":{"id":"1405.4697","kind":"arxiv","version":3}},"canonical_sha256":"8a3824579ff496f8090857be1ca9af9357399472a892fb0e1c98456804ce47e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a3824579ff496f8090857be1ca9af9357399472a892fb0e1c98456804ce47e1","first_computed_at":"2026-05-18T00:29:54.118212Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:54.118212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NsfM8NUIMda8VO9x0Y0urQVvKPktEqHzDBUkiwJPzCQQxtQDq6GRv+H2v/1GBjylZttHanAVOygR80cNPxzZBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:54.118891Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.4697","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84f2ac4ee469cd0022b31d031bd34a99b9e0ac4ecee9d808d001d69ee241dd59","sha256:90f6c10016b0a3cbbd5192b2950c1e1b43875e391c81e8ee42b1f83f2537a794"],"state_sha256":"fc2c276eeb691a526df4f8dca86a84efbbac48efc39e5ac53a436ab57bcb0854"}