{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:VJJRBEFGUM2Y2MPFLRYB7DZCJS","short_pith_number":"pith:VJJRBEFG","schema_version":"1.0","canonical_sha256":"aa531090a6a3358d31e55c701f8f224c87bf221a12ce7c1b6e0d6ec28ef869b5","source":{"kind":"arxiv","id":"2302.05298","version":1},"attestation_state":"computed","paper":{"title":"Optical Switching Data Center Networks: Understanding Techniques and Challenges","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.NI","authors_text":"Bin Chen, Bingli Guo, Rui Yin, Shanguo Huang, Shaojuan Zhang, Wei Ji, Xuwei Xue","submitted_at":"2023-01-13T08:57:34Z","abstract_excerpt":"Relying on the flexible-access interconnects to the scalable storage and compute resources, data centers deliver critical communications connectivity among numerous servers to support the housed applications and services. To provide the high-speeds and long-distance communications, the data centers have turned to fiber interconnections. With the stringently increased traffic volume, the data centers are then expected to further deploy the optical switches into the systems infrastructure to implement the full optical switching. This paper first summarizes the topologies and traffic characterist"},"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":"2302.05298","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-01-13T08:57:34Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"96025260f50e1c0847b61565bfaaef2046c73010cee2d73ff33044b17f5571c1","abstract_canon_sha256":"546a0e2a985a563ea3bfee894bf8800097926644cb1cb7207aae083375d1bb00"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:40:37.719382Z","signature_b64":"Bm6U15bJDM6Sz9aCzwPo56kv/CIYQqi7Zh9BalVpBsCQdbV57Y0yL+Xd9T4boL6QTNq1D+e/BbrZ5LfPxqjABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa531090a6a3358d31e55c701f8f224c87bf221a12ce7c1b6e0d6ec28ef869b5","last_reissued_at":"2026-07-05T05:40:37.718874Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:40:37.718874Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optical Switching Data Center Networks: Understanding Techniques and Challenges","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.NI","authors_text":"Bin Chen, Bingli Guo, Rui Yin, Shanguo Huang, Shaojuan Zhang, Wei Ji, Xuwei Xue","submitted_at":"2023-01-13T08:57:34Z","abstract_excerpt":"Relying on the flexible-access interconnects to the scalable storage and compute resources, data centers deliver critical communications connectivity among numerous servers to support the housed applications and services. To provide the high-speeds and long-distance communications, the data centers have turned to fiber interconnections. With the stringently increased traffic volume, the data centers are then expected to further deploy the optical switches into the systems infrastructure to implement the full optical switching. This paper first summarizes the topologies and traffic characterist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.05298","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2302.05298/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2302.05298","created_at":"2026-07-05T05:40:37.718934+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.05298v1","created_at":"2026-07-05T05:40:37.718934+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.05298","created_at":"2026-07-05T05:40:37.718934+00:00"},{"alias_kind":"pith_short_12","alias_value":"VJJRBEFGUM2Y","created_at":"2026-07-05T05:40:37.718934+00:00"},{"alias_kind":"pith_short_16","alias_value":"VJJRBEFGUM2Y2MPF","created_at":"2026-07-05T05:40:37.718934+00:00"},{"alias_kind":"pith_short_8","alias_value":"VJJRBEFG","created_at":"2026-07-05T05:40:37.718934+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2510.19322","citing_title":"Enabling Reconfiguration-Communication Overlap for Collective Communication in Optical Networks","ref_index":33,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS","json":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS.json","graph_json":"https://pith.science/api/pith-number/VJJRBEFGUM2Y2MPFLRYB7DZCJS/graph.json","events_json":"https://pith.science/api/pith-number/VJJRBEFGUM2Y2MPFLRYB7DZCJS/events.json","paper":"https://pith.science/paper/VJJRBEFG"},"agent_actions":{"view_html":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS","download_json":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS.json","view_paper":"https://pith.science/paper/VJJRBEFG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.05298&json=true","fetch_graph":"https://pith.science/api/pith-number/VJJRBEFGUM2Y2MPFLRYB7DZCJS/graph.json","fetch_events":"https://pith.science/api/pith-number/VJJRBEFGUM2Y2MPFLRYB7DZCJS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS/action/storage_attestation","attest_author":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS/action/author_attestation","sign_citation":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS/action/citation_signature","submit_replication":"https://pith.science/pith/VJJRBEFGUM2Y2MPFLRYB7DZCJS/action/replication_record"}},"created_at":"2026-07-05T05:40:37.718934+00:00","updated_at":"2026-07-05T05:40:37.718934+00:00"}