{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HPSNBTN5CE63KJVOPRQ3BB5OXO","short_pith_number":"pith:HPSNBTN5","canonical_record":{"source":{"id":"1805.02006","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-05-05T05:32:45Z","cross_cats_sorted":[],"title_canon_sha256":"ded889be41a146c7bd74a8147d1a6b1b057406ed4f2faff4a8d5c26761ede607","abstract_canon_sha256":"7a382522cb64070140be87755d759e1f17a3fe6040d79ffcf26acfeec88629d3"},"schema_version":"1.0"},"canonical_sha256":"3be4d0cdbd113db526ae7c61b087aebb9a0ab2f2709318efe14b7e575822a424","source":{"kind":"arxiv","id":"1805.02006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02006","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02006v1","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02006","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"pith_short_12","alias_value":"HPSNBTN5CE63","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HPSNBTN5CE63KJVO","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HPSNBTN5","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HPSNBTN5CE63KJVOPRQ3BB5OXO","target":"record","payload":{"canonical_record":{"source":{"id":"1805.02006","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-05-05T05:32:45Z","cross_cats_sorted":[],"title_canon_sha256":"ded889be41a146c7bd74a8147d1a6b1b057406ed4f2faff4a8d5c26761ede607","abstract_canon_sha256":"7a382522cb64070140be87755d759e1f17a3fe6040d79ffcf26acfeec88629d3"},"schema_version":"1.0"},"canonical_sha256":"3be4d0cdbd113db526ae7c61b087aebb9a0ab2f2709318efe14b7e575822a424","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:41.262433Z","signature_b64":"egWe2KZm7tz0Y9ljo5Eqg6DcAPxGTQD8rUe/RHJQcJ9SEQlg9Uaf+USv1F1cNPctn3zm+1p09nOzvw+eMKbhAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3be4d0cdbd113db526ae7c61b087aebb9a0ab2f2709318efe14b7e575822a424","last_reissued_at":"2026-05-18T00:16:41.261692Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:41.261692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.02006","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":"2026-05-18T00:16:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N3rJFXz1ItfmiwCLZV5fcU0Tp0kfypQUOVSMDvRgYULPS6GPLC2kSl3vYR84WNG+xlyajWBvsqQDdRNcgGIrDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:04:47.101232Z"},"content_sha256":"f834cf3c4ffa481afd114dcb0c5dc278c34d81890f639d233dcc1dd4488c60f5","schema_version":"1.0","event_id":"sha256:f834cf3c4ffa481afd114dcb0c5dc278c34d81890f639d233dcc1dd4488c60f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HPSNBTN5CE63KJVOPRQ3BB5OXO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy-delay-cost Tradeoff for Task Offloading in Imbalanced Edge Cloud Based Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Qian Xiao, Weiheng Jiang, Xiaogang Wu, Yang Cao, Yi Gong","submitted_at":"2018-05-05T05:32:45Z","abstract_excerpt":"In this paper, the imbalance edge cloud based computing offloading for multiple mobile users (MUs) with multiple tasks per MU is studied. In which, several edge cloud servers (ECSs) are shared and accessed by multiple wireless access points (APs) with the backhaul links, and each MU has multiple computing intensive and latency critical tasks should be offloaded to execute, which involves both the AP association and ECS selection, with the objective of minimizing the offloading cost. Distinguished with existing research, besides the transmission delay and energy consumption from MU to AP, the E"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02006","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":""},"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":"2026-05-18T00:16:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H799ccwhXZinsHxOAk4wGVMD3H069YpRK6im3IL+t0qvU/u4gwZ/uU/OSt+S+YuXp2ZqJU30NtTG+lntcWwsBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:04:47.101607Z"},"content_sha256":"ffb99af23d7ce9aaf3f4e4bec6d15f615f1279417cbd556e10fcbdc3a5f9da38","schema_version":"1.0","event_id":"sha256:ffb99af23d7ce9aaf3f4e4bec6d15f615f1279417cbd556e10fcbdc3a5f9da38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/bundle.json","state_url":"https://pith.science/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/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":"2026-06-27T17:04:47Z","links":{"resolver":"https://pith.science/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO","bundle":"https://pith.science/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/bundle.json","state":"https://pith.science/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HPSNBTN5CE63KJVOPRQ3BB5OXO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HPSNBTN5CE63KJVOPRQ3BB5OXO","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":"7a382522cb64070140be87755d759e1f17a3fe6040d79ffcf26acfeec88629d3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-05-05T05:32:45Z","title_canon_sha256":"ded889be41a146c7bd74a8147d1a6b1b057406ed4f2faff4a8d5c26761ede607"},"schema_version":"1.0","source":{"id":"1805.02006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02006","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02006v1","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02006","created_at":"2026-05-18T00:16:41Z"},{"alias_kind":"pith_short_12","alias_value":"HPSNBTN5CE63","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HPSNBTN5CE63KJVO","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HPSNBTN5","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:ffb99af23d7ce9aaf3f4e4bec6d15f615f1279417cbd556e10fcbdc3a5f9da38","target":"graph","created_at":"2026-05-18T00:16:41Z","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":"In this paper, the imbalance edge cloud based computing offloading for multiple mobile users (MUs) with multiple tasks per MU is studied. In which, several edge cloud servers (ECSs) are shared and accessed by multiple wireless access points (APs) with the backhaul links, and each MU has multiple computing intensive and latency critical tasks should be offloaded to execute, which involves both the AP association and ECS selection, with the objective of minimizing the offloading cost. Distinguished with existing research, besides the transmission delay and energy consumption from MU to AP, the E","authors_text":"Qian Xiao, Weiheng Jiang, Xiaogang Wu, Yang Cao, Yi Gong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-05-05T05:32:45Z","title":"Energy-delay-cost Tradeoff for Task Offloading in Imbalanced Edge Cloud Based Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02006","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:f834cf3c4ffa481afd114dcb0c5dc278c34d81890f639d233dcc1dd4488c60f5","target":"record","created_at":"2026-05-18T00:16:41Z","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":"7a382522cb64070140be87755d759e1f17a3fe6040d79ffcf26acfeec88629d3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-05-05T05:32:45Z","title_canon_sha256":"ded889be41a146c7bd74a8147d1a6b1b057406ed4f2faff4a8d5c26761ede607"},"schema_version":"1.0","source":{"id":"1805.02006","kind":"arxiv","version":1}},"canonical_sha256":"3be4d0cdbd113db526ae7c61b087aebb9a0ab2f2709318efe14b7e575822a424","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3be4d0cdbd113db526ae7c61b087aebb9a0ab2f2709318efe14b7e575822a424","first_computed_at":"2026-05-18T00:16:41.261692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:41.261692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"egWe2KZm7tz0Y9ljo5Eqg6DcAPxGTQD8rUe/RHJQcJ9SEQlg9Uaf+USv1F1cNPctn3zm+1p09nOzvw+eMKbhAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:41.262433Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.02006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f834cf3c4ffa481afd114dcb0c5dc278c34d81890f639d233dcc1dd4488c60f5","sha256:ffb99af23d7ce9aaf3f4e4bec6d15f615f1279417cbd556e10fcbdc3a5f9da38"],"state_sha256":"9f49b090cdd8822a409de4ba63d04ca9124500fd8f0479b5aee5cd3ab7051487"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CiRLyr8s5HTAgab6zn6kOdXjMyP/kTFR6ezaK4S2Dn+hJIz3OjD7GYQzfmZ5IYy7uJhy1IyM6BKyjO7leiUvBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T17:04:47.103474Z","bundle_sha256":"83f2fc508282315a8157f5f1b6e5dae38574effc179790a782d9ad5fff9b2e2b"}}