{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FYGCIR3ZDGQIPB2AIF2LTDEJ5D","short_pith_number":"pith:FYGCIR3Z","canonical_record":{"source":{"id":"2308.00481","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-08-01T12:07:08Z","cross_cats_sorted":[],"title_canon_sha256":"c71c94688243430cd4cbf4f25901cf93c622f3c1ca7f34423c48341d9e5c0d19","abstract_canon_sha256":"ac86e9244a5c2b7adfba962a2d061ac62442538e9a713d0ef25d4d75acc06940"},"schema_version":"1.0"},"canonical_sha256":"2e0c24477919a08787404174b98c89e8ddb20be38901bf27f621c0464e926208","source":{"kind":"arxiv","id":"2308.00481","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00481","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00481v1","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00481","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_12","alias_value":"FYGCIR3ZDGQI","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_16","alias_value":"FYGCIR3ZDGQIPB2A","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_8","alias_value":"FYGCIR3Z","created_at":"2026-07-05T06:36:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FYGCIR3ZDGQIPB2AIF2LTDEJ5D","target":"record","payload":{"canonical_record":{"source":{"id":"2308.00481","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-08-01T12:07:08Z","cross_cats_sorted":[],"title_canon_sha256":"c71c94688243430cd4cbf4f25901cf93c622f3c1ca7f34423c48341d9e5c0d19","abstract_canon_sha256":"ac86e9244a5c2b7adfba962a2d061ac62442538e9a713d0ef25d4d75acc06940"},"schema_version":"1.0"},"canonical_sha256":"2e0c24477919a08787404174b98c89e8ddb20be38901bf27f621c0464e926208","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:36:48.108070Z","signature_b64":"ViKEdDzXzdZDYF+YFsnn7Mjo2Cd939Yz7v7becNfketm9YkLRQkIVCB6Q79hQdB+P/k+5SaEgFxXlvtGc7LaDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e0c24477919a08787404174b98c89e8ddb20be38901bf27f621c0464e926208","last_reissued_at":"2026-07-05T06:36:48.107707Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:36:48.107707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.00481","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":"2026-07-05T06:36:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"By+r5gDBfFGj/qhuvDN+0QddRN69zblkThsWP9zmTUvjl3CqMDGQs8zvcikgjuTFUoWW6HEw4yxSX/ee0hEPCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:16:37.704245Z"},"content_sha256":"27438a0c72955119b7d46d9c9f4111a41152e5d80dc774a18f358030f995a362","schema_version":"1.0","event_id":"sha256:27438a0c72955119b7d46d9c9f4111a41152e5d80dc774a18f358030f995a362"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FYGCIR3ZDGQIPB2AIF2LTDEJ5D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"EdgeMatrix: A Resource-Redefined Scheduling Framework for SLA-Guaranteed Multi-Tier Edge-Cloud Computing Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Shihao Shen, Victor C. M. Leung, Wenyu Wang, Xiaofei Wang, Yanli Ju, Yuanming Ren","submitted_at":"2023-08-01T12:07:08Z","abstract_excerpt":"With the development of networking technology, the computing system has evolved towards the multi-tier paradigm gradually. However, challenges, such as multi-resource heterogeneity of devices, resource competition of services, and networked system dynamics, make it difficult to guarantee service-level agreement (SLA) for the applications. In this paper, we propose a multi-tier edge-cloud computing framework, EdgeMatrix, to maximize the throughput of the system while guaranteeing different SLA priorities. First, in order to reduce the impact of physical resource heterogeneity, EdgeMatrix introd"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00481","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/2308.00481/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:36:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZkVOuYVyLTSPO5mgeKf5HnLS2hHsoFo4wudixHdO+KwupHUaHJj9SyPb0/QeNgDyrTAYWXMU7pbJGqWpKumPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:16:37.704734Z"},"content_sha256":"c9bdbf2257b1195bf35eb75463ba4280d0535be671ff96d36e364dcb9daf85d2","schema_version":"1.0","event_id":"sha256:c9bdbf2257b1195bf35eb75463ba4280d0535be671ff96d36e364dcb9daf85d2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/bundle.json","state_url":"https://pith.science/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/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":"2026-08-04T04:16:37Z","links":{"resolver":"https://pith.science/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D","bundle":"https://pith.science/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/bundle.json","state":"https://pith.science/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FYGCIR3ZDGQIPB2AIF2LTDEJ5D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FYGCIR3ZDGQIPB2AIF2LTDEJ5D","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":"ac86e9244a5c2b7adfba962a2d061ac62442538e9a713d0ef25d4d75acc06940","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-08-01T12:07:08Z","title_canon_sha256":"c71c94688243430cd4cbf4f25901cf93c622f3c1ca7f34423c48341d9e5c0d19"},"schema_version":"1.0","source":{"id":"2308.00481","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00481","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00481v1","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00481","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_12","alias_value":"FYGCIR3ZDGQI","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_16","alias_value":"FYGCIR3ZDGQIPB2A","created_at":"2026-07-05T06:36:48Z"},{"alias_kind":"pith_short_8","alias_value":"FYGCIR3Z","created_at":"2026-07-05T06:36:48Z"}],"graph_snapshots":[{"event_id":"sha256:c9bdbf2257b1195bf35eb75463ba4280d0535be671ff96d36e364dcb9daf85d2","target":"graph","created_at":"2026-07-05T06:36:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2308.00481/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the development of networking technology, the computing system has evolved towards the multi-tier paradigm gradually. However, challenges, such as multi-resource heterogeneity of devices, resource competition of services, and networked system dynamics, make it difficult to guarantee service-level agreement (SLA) for the applications. In this paper, we propose a multi-tier edge-cloud computing framework, EdgeMatrix, to maximize the throughput of the system while guaranteeing different SLA priorities. First, in order to reduce the impact of physical resource heterogeneity, EdgeMatrix introd","authors_text":"Shihao Shen, Victor C. M. Leung, Wenyu Wang, Xiaofei Wang, Yanli Ju, Yuanming Ren","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-08-01T12:07:08Z","title":"EdgeMatrix: A Resource-Redefined Scheduling Framework for SLA-Guaranteed Multi-Tier Edge-Cloud Computing Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00481","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":"sha256:27438a0c72955119b7d46d9c9f4111a41152e5d80dc774a18f358030f995a362","target":"record","created_at":"2026-07-05T06:36:48Z","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":"ac86e9244a5c2b7adfba962a2d061ac62442538e9a713d0ef25d4d75acc06940","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-08-01T12:07:08Z","title_canon_sha256":"c71c94688243430cd4cbf4f25901cf93c622f3c1ca7f34423c48341d9e5c0d19"},"schema_version":"1.0","source":{"id":"2308.00481","kind":"arxiv","version":1}},"canonical_sha256":"2e0c24477919a08787404174b98c89e8ddb20be38901bf27f621c0464e926208","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e0c24477919a08787404174b98c89e8ddb20be38901bf27f621c0464e926208","first_computed_at":"2026-07-05T06:36:48.107707Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:36:48.107707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ViKEdDzXzdZDYF+YFsnn7Mjo2Cd939Yz7v7becNfketm9YkLRQkIVCB6Q79hQdB+P/k+5SaEgFxXlvtGc7LaDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:36:48.108070Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.00481","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27438a0c72955119b7d46d9c9f4111a41152e5d80dc774a18f358030f995a362","sha256:c9bdbf2257b1195bf35eb75463ba4280d0535be671ff96d36e364dcb9daf85d2"],"state_sha256":"555e5b2148fbf8ec5d974c7e798b9c1774b0e2444e26b3c9b7f4a83aa04c57be"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C2KxyC/H6CYlECWaIt4AZjRB3ozdTtBI7mqspg5Q6oRMILfKGLrZ1IHdot4LOtVptb+AHERtLnZKYT3QjZRVBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T04:16:37.709838Z","bundle_sha256":"cf131da7ead7352a9c45a4f616323ef3099f8a047738efd11fad51211ad55926"}}