{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:TZZCRVEOUZYQLCJVZJRPUW6HB4","short_pith_number":"pith:TZZCRVEO","canonical_record":{"source":{"id":"1908.06334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-17T19:54:01Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"95f53d3edef22b2a679e717fd65d9346ac14d5031ea95ea4fabd63ec41842e13","abstract_canon_sha256":"c729b61dd42cee9008c02ddca0a5366fe923ef3ea9bcff05063a846d24e591ff"},"schema_version":"1.0"},"canonical_sha256":"9e7228d48ea671058935ca62fa5bc70f0b9aa4f8507467ffd0221d113d9cc661","source":{"kind":"arxiv","id":"1908.06334","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.06334","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"arxiv_version","alias_value":"1908.06334v1","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.06334","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_12","alias_value":"TZZCRVEOUZYQ","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_16","alias_value":"TZZCRVEOUZYQLCJV","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_8","alias_value":"TZZCRVEO","created_at":"2026-07-04T23:58:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:TZZCRVEOUZYQLCJVZJRPUW6HB4","target":"record","payload":{"canonical_record":{"source":{"id":"1908.06334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-17T19:54:01Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"95f53d3edef22b2a679e717fd65d9346ac14d5031ea95ea4fabd63ec41842e13","abstract_canon_sha256":"c729b61dd42cee9008c02ddca0a5366fe923ef3ea9bcff05063a846d24e591ff"},"schema_version":"1.0"},"canonical_sha256":"9e7228d48ea671058935ca62fa5bc70f0b9aa4f8507467ffd0221d113d9cc661","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:58:14.699395Z","signature_b64":"SY2J5WYHLJOedLwHdamW7sITqe/0t+6g9WKRj1e8k7HUr6TF6egNjx3V84nC5zz7YsIjbZ4C/Exua7SY06lNCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e7228d48ea671058935ca62fa5bc70f0b9aa4f8507467ffd0221d113d9cc661","last_reissued_at":"2026-07-04T23:58:14.699059Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:58:14.699059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.06334","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":"2026-07-04T23:58:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9HAaUKit86Iio1sQjrA/WXqgQxsV3W/V3Q+94mDeyB4Y+PvE4COvWquZRNDF/ytEEG4u4LN6MNFm9H7xLektAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T19:43:07.585629Z"},"content_sha256":"1a6f4c27d296118274874e2cb07742a144372df482eb4c69a12e011b14968503","schema_version":"1.0","event_id":"sha256:1a6f4c27d296118274874e2cb07742a144372df482eb4c69a12e011b14968503"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:TZZCRVEOUZYQLCJVZJRPUW6HB4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy-Efficient Proactive Caching for Fog Computing with Correlated Task Arrivals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Arumugam Nallanathan, Hong Xing, Jingjing Cui, Yansha Deng","submitted_at":"2019-08-17T19:54:01Z","abstract_excerpt":"With the proliferation of latency-critical applications, fog-radio network (FRAN) has been envisioned as a paradigm shift enabling distributed deployment of cloud-clone facilities at the network edge. In this paper, we consider proactive caching for a one-user one-access point (AP) fog computing system over a finite time horizon, in which consecutive tasks of the same type of application are temporarily correlated. Under the assumption of predicable length of the task-input bits, we formulate a long-term weighted-sum energy minimization problem with three-slot correlation to jointly optimize c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.06334","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/1908.06334/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":"2026-07-04T23:58:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oe5heGqhIPFhvzLklg0DVJbiaD3OTc+XTp+b94XFcajTscnKai58naqW4btmJJisRwJn0xbUCxVP6tdKryKxAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T19:43:07.586182Z"},"content_sha256":"009a4c679ebc4de29c98566d0ba32133f70b88db09cd6b6364bfcb4b450f8dec","schema_version":"1.0","event_id":"sha256:009a4c679ebc4de29c98566d0ba32133f70b88db09cd6b6364bfcb4b450f8dec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/bundle.json","state_url":"https://pith.science/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/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":"2026-08-16T19:43:07Z","links":{"resolver":"https://pith.science/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4","bundle":"https://pith.science/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/bundle.json","state":"https://pith.science/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TZZCRVEOUZYQLCJVZJRPUW6HB4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TZZCRVEOUZYQLCJVZJRPUW6HB4","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":"c729b61dd42cee9008c02ddca0a5366fe923ef3ea9bcff05063a846d24e591ff","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-17T19:54:01Z","title_canon_sha256":"95f53d3edef22b2a679e717fd65d9346ac14d5031ea95ea4fabd63ec41842e13"},"schema_version":"1.0","source":{"id":"1908.06334","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.06334","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"arxiv_version","alias_value":"1908.06334v1","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.06334","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_12","alias_value":"TZZCRVEOUZYQ","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_16","alias_value":"TZZCRVEOUZYQLCJV","created_at":"2026-07-04T23:58:14Z"},{"alias_kind":"pith_short_8","alias_value":"TZZCRVEO","created_at":"2026-07-04T23:58:14Z"}],"graph_snapshots":[{"event_id":"sha256:009a4c679ebc4de29c98566d0ba32133f70b88db09cd6b6364bfcb4b450f8dec","target":"graph","created_at":"2026-07-04T23:58:14Z","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/1908.06334/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the proliferation of latency-critical applications, fog-radio network (FRAN) has been envisioned as a paradigm shift enabling distributed deployment of cloud-clone facilities at the network edge. In this paper, we consider proactive caching for a one-user one-access point (AP) fog computing system over a finite time horizon, in which consecutive tasks of the same type of application are temporarily correlated. Under the assumption of predicable length of the task-input bits, we formulate a long-term weighted-sum energy minimization problem with three-slot correlation to jointly optimize c","authors_text":"Arumugam Nallanathan, Hong Xing, Jingjing Cui, Yansha Deng","cross_cats":["eess.SP","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-17T19:54:01Z","title":"Energy-Efficient Proactive Caching for Fog Computing with Correlated Task Arrivals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.06334","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":"sha256:1a6f4c27d296118274874e2cb07742a144372df482eb4c69a12e011b14968503","target":"record","created_at":"2026-07-04T23:58:14Z","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":"c729b61dd42cee9008c02ddca0a5366fe923ef3ea9bcff05063a846d24e591ff","cross_cats_sorted":["eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-08-17T19:54:01Z","title_canon_sha256":"95f53d3edef22b2a679e717fd65d9346ac14d5031ea95ea4fabd63ec41842e13"},"schema_version":"1.0","source":{"id":"1908.06334","kind":"arxiv","version":1}},"canonical_sha256":"9e7228d48ea671058935ca62fa5bc70f0b9aa4f8507467ffd0221d113d9cc661","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e7228d48ea671058935ca62fa5bc70f0b9aa4f8507467ffd0221d113d9cc661","first_computed_at":"2026-07-04T23:58:14.699059Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:58:14.699059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SY2J5WYHLJOedLwHdamW7sITqe/0t+6g9WKRj1e8k7HUr6TF6egNjx3V84nC5zz7YsIjbZ4C/Exua7SY06lNCA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:58:14.699395Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.06334","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a6f4c27d296118274874e2cb07742a144372df482eb4c69a12e011b14968503","sha256:009a4c679ebc4de29c98566d0ba32133f70b88db09cd6b6364bfcb4b450f8dec"],"state_sha256":"30b9f983bc4e1390ca4b54ba51bc012d154490cc3700db4f77ce7bd1094525d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HNdAuImdzDAWUkguZs+W1yV9+o6PA6T1WzTAMWafVpZ9bxpe/Eat1XzHwJpLwCbGDjTaqrpA2xFQ5Yr6RxO0AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T19:43:07.590130Z","bundle_sha256":"41a8e4b52f7a1cbea5e411adfbbdff1a150fbd0a9e371904e67fb51ba688236e"}}