{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:CSGUAOCCV6LAAB54DS56ZARIKO","short_pith_number":"pith:CSGUAOCC","canonical_record":{"source":{"id":"1702.06335","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-02-21T11:32:34Z","cross_cats_sorted":[],"title_canon_sha256":"54631bf37be72a8ba105c7268db055a6e04f0c79f473a73d0d4b8917c79bd4fb","abstract_canon_sha256":"972540a999cae213e8901ad43ad48db08fa68f145dd619af368e59cd32b45893"},"schema_version":"1.0"},"canonical_sha256":"148d403842af960007bc1cbbec822853aec4fa569dd56c1a0db4dcc409b7709a","source":{"kind":"arxiv","id":"1702.06335","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.06335","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"arxiv_version","alias_value":"1702.06335v2","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.06335","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"pith_short_12","alias_value":"CSGUAOCCV6LA","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CSGUAOCCV6LAAB54","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CSGUAOCC","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:CSGUAOCCV6LAAB54DS56ZARIKO","target":"record","payload":{"canonical_record":{"source":{"id":"1702.06335","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-02-21T11:32:34Z","cross_cats_sorted":[],"title_canon_sha256":"54631bf37be72a8ba105c7268db055a6e04f0c79f473a73d0d4b8917c79bd4fb","abstract_canon_sha256":"972540a999cae213e8901ad43ad48db08fa68f145dd619af368e59cd32b45893"},"schema_version":"1.0"},"canonical_sha256":"148d403842af960007bc1cbbec822853aec4fa569dd56c1a0db4dcc409b7709a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:20.915115Z","signature_b64":"qX0dzVfgVJJkDJYcGlfUY+uLrbY0+Yu//4o0Nz2zFuxO8cbOJOeetAdp3stIntFniqzCZn2zwyy+1sCsNXU/DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"148d403842af960007bc1cbbec822853aec4fa569dd56c1a0db4dcc409b7709a","last_reissued_at":"2026-05-18T00:49:20.914681Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:20.914681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.06335","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:49:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XKbv5pCv80LzoWDkE8wqB3OhoWT9+fDBfRSrUIIwmpvJ8MQiMviNidyPOS4XlXM9PlzkU8thDgtBztaBEUGqDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:33:30.857785Z"},"content_sha256":"ba72f7bea092918576567e998519324d1df33814d79d8828a6cd377227a84439","schema_version":"1.0","event_id":"sha256:ba72f7bea092918576567e998519324d1df33814d79d8828a6cd377227a84439"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:CSGUAOCCV6LAAB54DS56ZARIKO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Edge-Fog Cloud: A Distributed Cloud for Internet of Things Computations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Jussi Kangasharju, Nitinder Mohan","submitted_at":"2017-02-21T11:32:34Z","abstract_excerpt":"Internet of Things typically involves a significant number of smart sensors sensing information from the environment and sharing it to a cloud service for processing. Various architectural abstractions, such as Fog and Edge computing, have been proposed to localize some of the processing near the sensors and away from the central cloud servers. In this paper, we propose Edge-Fog Cloud which distributes task processing on the participating cloud resources in the network. We develop the Least Processing Cost First (LPCF) method for assigning the processing tasks to nodes which provide the optima"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.06335","kind":"arxiv","version":2},"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":"2026-05-18T00:49:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3HmnBJcXb4qWUvHb90O93WptVEb6ZkNpt/GTTTsUHqG6eIFcdvhVs3K0Qe2bDZFpBURb72vLVbgeLdRJAoqhBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:33:30.858126Z"},"content_sha256":"7e6f3fc6ee04e09cfc815f23d8068cb5b366b377b3021496ac5dc10b8d9e2c62","schema_version":"1.0","event_id":"sha256:7e6f3fc6ee04e09cfc815f23d8068cb5b366b377b3021496ac5dc10b8d9e2c62"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CSGUAOCCV6LAAB54DS56ZARIKO/bundle.json","state_url":"https://pith.science/pith/CSGUAOCCV6LAAB54DS56ZARIKO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CSGUAOCCV6LAAB54DS56ZARIKO/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":"2026-06-01T17:33:30Z","links":{"resolver":"https://pith.science/pith/CSGUAOCCV6LAAB54DS56ZARIKO","bundle":"https://pith.science/pith/CSGUAOCCV6LAAB54DS56ZARIKO/bundle.json","state":"https://pith.science/pith/CSGUAOCCV6LAAB54DS56ZARIKO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CSGUAOCCV6LAAB54DS56ZARIKO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CSGUAOCCV6LAAB54DS56ZARIKO","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":"972540a999cae213e8901ad43ad48db08fa68f145dd619af368e59cd32b45893","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-02-21T11:32:34Z","title_canon_sha256":"54631bf37be72a8ba105c7268db055a6e04f0c79f473a73d0d4b8917c79bd4fb"},"schema_version":"1.0","source":{"id":"1702.06335","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.06335","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"arxiv_version","alias_value":"1702.06335v2","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.06335","created_at":"2026-05-18T00:49:20Z"},{"alias_kind":"pith_short_12","alias_value":"CSGUAOCCV6LA","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CSGUAOCCV6LAAB54","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CSGUAOCC","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:7e6f3fc6ee04e09cfc815f23d8068cb5b366b377b3021496ac5dc10b8d9e2c62","target":"graph","created_at":"2026-05-18T00:49:20Z","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":"Internet of Things typically involves a significant number of smart sensors sensing information from the environment and sharing it to a cloud service for processing. Various architectural abstractions, such as Fog and Edge computing, have been proposed to localize some of the processing near the sensors and away from the central cloud servers. In this paper, we propose Edge-Fog Cloud which distributes task processing on the participating cloud resources in the network. We develop the Least Processing Cost First (LPCF) method for assigning the processing tasks to nodes which provide the optima","authors_text":"Jussi Kangasharju, Nitinder Mohan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-02-21T11:32:34Z","title":"Edge-Fog Cloud: A Distributed Cloud for Internet of Things Computations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.06335","kind":"arxiv","version":2},"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:ba72f7bea092918576567e998519324d1df33814d79d8828a6cd377227a84439","target":"record","created_at":"2026-05-18T00:49:20Z","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":"972540a999cae213e8901ad43ad48db08fa68f145dd619af368e59cd32b45893","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-02-21T11:32:34Z","title_canon_sha256":"54631bf37be72a8ba105c7268db055a6e04f0c79f473a73d0d4b8917c79bd4fb"},"schema_version":"1.0","source":{"id":"1702.06335","kind":"arxiv","version":2}},"canonical_sha256":"148d403842af960007bc1cbbec822853aec4fa569dd56c1a0db4dcc409b7709a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"148d403842af960007bc1cbbec822853aec4fa569dd56c1a0db4dcc409b7709a","first_computed_at":"2026-05-18T00:49:20.914681Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:20.914681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qX0dzVfgVJJkDJYcGlfUY+uLrbY0+Yu//4o0Nz2zFuxO8cbOJOeetAdp3stIntFniqzCZn2zwyy+1sCsNXU/DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:20.915115Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.06335","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba72f7bea092918576567e998519324d1df33814d79d8828a6cd377227a84439","sha256:7e6f3fc6ee04e09cfc815f23d8068cb5b366b377b3021496ac5dc10b8d9e2c62"],"state_sha256":"781a042c506481d10818da246c1f3cf2bf7a13c6e9c76801399ba27fccd2e764"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ye94ryN1ruAlRYv5eWlqWatdyQCuLk1B/+84lmxsrc0eXz2GSphZBHHwtLOHofuxviffbX6JoiiVdKyuAfvMCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:33:30.860136Z","bundle_sha256":"05c9dbd5a9f3509feebd2d81df1464b400d75078625e83f37ff483fa6c1a7f7f"}}