{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:NIRUT53YJJEJUH2NZUKBK4XRUQ","short_pith_number":"pith:NIRUT53Y","canonical_record":{"source":{"id":"1502.01815","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-02-06T07:02:52Z","cross_cats_sorted":[],"title_canon_sha256":"196f2c09ff78d0b680371706f6af3bc0681278d61d6be32147594831d33407b4","abstract_canon_sha256":"d8b68f0d64880391b8a82b2044d5484d84027551674d474fa1fcca68cf4234e8"},"schema_version":"1.0"},"canonical_sha256":"6a2349f7784a489a1f4dcd141572f1a411279603f0e3584c95725039b6283591","source":{"kind":"arxiv","id":"1502.01815","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.01815","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"arxiv_version","alias_value":"1502.01815v3","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.01815","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"pith_short_12","alias_value":"NIRUT53YJJEJ","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NIRUT53YJJEJUH2N","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NIRUT53Y","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:NIRUT53YJJEJUH2NZUKBK4XRUQ","target":"record","payload":{"canonical_record":{"source":{"id":"1502.01815","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-02-06T07:02:52Z","cross_cats_sorted":[],"title_canon_sha256":"196f2c09ff78d0b680371706f6af3bc0681278d61d6be32147594831d33407b4","abstract_canon_sha256":"d8b68f0d64880391b8a82b2044d5484d84027551674d474fa1fcca68cf4234e8"},"schema_version":"1.0"},"canonical_sha256":"6a2349f7784a489a1f4dcd141572f1a411279603f0e3584c95725039b6283591","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:04.671971Z","signature_b64":"wgx4K8/zYz6buUsdYng17KOWAehqV6QKYAVlsIf2El2tSzXh4hoY70aM/1RZjB/FgKPIaZQaNSKu7MawDsJ+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a2349f7784a489a1f4dcd141572f1a411279603f0e3584c95725039b6283591","last_reissued_at":"2026-05-18T01:18:04.671120Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:04.671120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.01815","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:18:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fom3QpxViMfYMuRxs1JtnFjIgi+6DhbryfoZE+Oa0p0zEXVSfhmwq6LPEZpYsETb7dnjCYRjiKXVPyPmJIZeBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T14:23:20.922021Z"},"content_sha256":"d5fcdce0ce8033bf2804a5bb224431e8daf1b25fb68bcb94db5d2ce102886b1e","schema_version":"1.0","event_id":"sha256:d5fcdce0ce8033bf2804a5bb224431e8daf1b25fb68bcb94db5d2ce102886b1e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:NIRUT53YJJEJUH2NZUKBK4XRUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fog Computing: Focusing on Mobile Users at the Edge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Guiyi Wei, Limin Sun, Longxiang Gao, Tom H. Luan, Yang Xiang, Zhi Li","submitted_at":"2015-02-06T07:02:52Z","abstract_excerpt":"With smart devices, particular smartphones, becoming our everyday companions, the ubiquitous mobile Internet and computing applications pervade people daily lives. With the surge demand on high-quality mobile services at anywhere, how to address the ubiquitous user demand and accommodate the explosive growth of mobile traffics is the key issue of the next generation mobile networks. The Fog computing is a promising solution towards this goal. Fog computing extends cloud computing by providing virtualized resources and engaged location-based services to the edge of the mobile networks so as to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.01815","kind":"arxiv","version":3},"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":"2026-05-18T01:18:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PFZgKHuqrp71p0ARu/eRz0niwfzI+OLa/c5gO8JXp8ls5MtGGrksrCl3uT9hsXdU3bW5LqVadEmpU10jfPZ0BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T14:23:20.922380Z"},"content_sha256":"96ad4bb7889aee01cc7321132a2c430e3dde62a357740a7e8794153a8ecf4dc0","schema_version":"1.0","event_id":"sha256:96ad4bb7889aee01cc7321132a2c430e3dde62a357740a7e8794153a8ecf4dc0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/bundle.json","state_url":"https://pith.science/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/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":"2026-06-11T14:23:20Z","links":{"resolver":"https://pith.science/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ","bundle":"https://pith.science/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/bundle.json","state":"https://pith.science/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NIRUT53YJJEJUH2NZUKBK4XRUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NIRUT53YJJEJUH2NZUKBK4XRUQ","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":"d8b68f0d64880391b8a82b2044d5484d84027551674d474fa1fcca68cf4234e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-02-06T07:02:52Z","title_canon_sha256":"196f2c09ff78d0b680371706f6af3bc0681278d61d6be32147594831d33407b4"},"schema_version":"1.0","source":{"id":"1502.01815","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.01815","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"arxiv_version","alias_value":"1502.01815v3","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.01815","created_at":"2026-05-18T01:18:04Z"},{"alias_kind":"pith_short_12","alias_value":"NIRUT53YJJEJ","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NIRUT53YJJEJUH2N","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NIRUT53Y","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:96ad4bb7889aee01cc7321132a2c430e3dde62a357740a7e8794153a8ecf4dc0","target":"graph","created_at":"2026-05-18T01:18:04Z","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":"With smart devices, particular smartphones, becoming our everyday companions, the ubiquitous mobile Internet and computing applications pervade people daily lives. With the surge demand on high-quality mobile services at anywhere, how to address the ubiquitous user demand and accommodate the explosive growth of mobile traffics is the key issue of the next generation mobile networks. The Fog computing is a promising solution towards this goal. Fog computing extends cloud computing by providing virtualized resources and engaged location-based services to the edge of the mobile networks so as to ","authors_text":"Guiyi Wei, Limin Sun, Longxiang Gao, Tom H. Luan, Yang Xiang, Zhi Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-02-06T07:02:52Z","title":"Fog Computing: Focusing on Mobile Users at the Edge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.01815","kind":"arxiv","version":3},"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:d5fcdce0ce8033bf2804a5bb224431e8daf1b25fb68bcb94db5d2ce102886b1e","target":"record","created_at":"2026-05-18T01:18:04Z","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":"d8b68f0d64880391b8a82b2044d5484d84027551674d474fa1fcca68cf4234e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-02-06T07:02:52Z","title_canon_sha256":"196f2c09ff78d0b680371706f6af3bc0681278d61d6be32147594831d33407b4"},"schema_version":"1.0","source":{"id":"1502.01815","kind":"arxiv","version":3}},"canonical_sha256":"6a2349f7784a489a1f4dcd141572f1a411279603f0e3584c95725039b6283591","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a2349f7784a489a1f4dcd141572f1a411279603f0e3584c95725039b6283591","first_computed_at":"2026-05-18T01:18:04.671120Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:18:04.671120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wgx4K8/zYz6buUsdYng17KOWAehqV6QKYAVlsIf2El2tSzXh4hoY70aM/1RZjB/FgKPIaZQaNSKu7MawDsJ+Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:18:04.671971Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.01815","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5fcdce0ce8033bf2804a5bb224431e8daf1b25fb68bcb94db5d2ce102886b1e","sha256:96ad4bb7889aee01cc7321132a2c430e3dde62a357740a7e8794153a8ecf4dc0"],"state_sha256":"c65921067bf13c31f6ee24cf70a3b71bbbde197059787b7ca5071bfe09e85a68"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zcijPJOhN+MY4kvPGPaRlTVOhrQ9Zt/bvOLfr7f4gfVbeyUHROrsO61QGPMHnIHzAZYrgcRsvMcKxlESRIOlCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T14:23:20.924283Z","bundle_sha256":"0a2f5ffd14ebbb4b5b4bb76f111d5d96aed5609ea4477ee43749cede18c47d8f"}}