{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MMQ34UQGEVQ32VOZALZHVJW2BR","short_pith_number":"pith:MMQ34UQG","canonical_record":{"source":{"id":"1701.07363","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-01-25T15:59:47Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"be8a59a6108f0e92704331796b37ff727dc4f23c326d24b552d4ed6134b3cde3","abstract_canon_sha256":"42510889ddc3ea5af08205128d42a2ee7057f428504e3dcae83bafd1e4e061bb"},"schema_version":"1.0"},"canonical_sha256":"6321be52062561bd55d902f27aa6da0c4863d82fd2988859dd532b0f0f6b2daf","source":{"kind":"arxiv","id":"1701.07363","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.07363","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.07363v1","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.07363","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"pith_short_12","alias_value":"MMQ34UQGEVQ3","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MMQ34UQGEVQ32VOZ","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MMQ34UQG","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MMQ34UQGEVQ32VOZALZHVJW2BR","target":"record","payload":{"canonical_record":{"source":{"id":"1701.07363","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-01-25T15:59:47Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"be8a59a6108f0e92704331796b37ff727dc4f23c326d24b552d4ed6134b3cde3","abstract_canon_sha256":"42510889ddc3ea5af08205128d42a2ee7057f428504e3dcae83bafd1e4e061bb"},"schema_version":"1.0"},"canonical_sha256":"6321be52062561bd55d902f27aa6da0c4863d82fd2988859dd532b0f0f6b2daf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:04.754784Z","signature_b64":"MHHATf4IupiKtCsIZZWcxfGia55AllXR+jhq8d3qbx37l4rT6hZgaOvZBG/khCHVYMGILkMYgAewzu20SmAfCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6321be52062561bd55d902f27aa6da0c4863d82fd2988859dd532b0f0f6b2daf","last_reissued_at":"2026-05-18T00:52:04.754235Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:04.754235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.07363","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":"2026-05-18T00:52:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vvbcNmL6EY4G68JRyTERqIMvNsI+dpVLtjQFzkW42wrYnpzeVuTVgIx3DIhFWPQgTeQPmpvifaKLhJjjwSplBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:41:06.013254Z"},"content_sha256":"216b7403e624d398f04114b29ff634ec275cccfa54bac560e0d166ca02e6c7a9","schema_version":"1.0","event_id":"sha256:216b7403e624d398f04114b29ff634ec275cccfa54bac560e0d166ca02e6c7a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MMQ34UQGEVQ32VOZALZHVJW2BR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"E2M2: Energy Efficient Mobility Management in Dense Small Cells with Mobile Edge Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"cs.NI","authors_text":"Jie Xu, Lixing Chen, Sheng Zhou, Yuxuan Sun","submitted_at":"2017-01-25T15:59:47Z","abstract_excerpt":"Merging mobile edge computing with the dense deployment of small cell base stations promises enormous benefits such as a real proximity, ultra-low latency access to cloud functionalities. However, the envisioned integration creates many new challenges and one of the most significant is mobility management, which is becoming a key bottleneck to the overall system performance. Simply applying existing solutions leads to poor performance due to the highly overlapped coverage areas of multiple base stations in the proximity of the user and the co-provisioning of radio access and computing services"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07363","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":"2026-05-18T00:52:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z0NQGZPjxp3QcM7dnuwvRzAAsqITyijRySNwQJp5Hs8uy8q7eKegwOK1WmQi8ZnbGEXT2bK8vMrTJJxlKDCmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:41:06.013978Z"},"content_sha256":"b7744ed6e080e3799685729b459c012a7ebb2ad7b9f8fab62db5c67ec0788dae","schema_version":"1.0","event_id":"sha256:b7744ed6e080e3799685729b459c012a7ebb2ad7b9f8fab62db5c67ec0788dae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/bundle.json","state_url":"https://pith.science/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/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":"2026-05-31T15:41:06Z","links":{"resolver":"https://pith.science/pith/MMQ34UQGEVQ32VOZALZHVJW2BR","bundle":"https://pith.science/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/bundle.json","state":"https://pith.science/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MMQ34UQGEVQ32VOZALZHVJW2BR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MMQ34UQGEVQ32VOZALZHVJW2BR","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":"42510889ddc3ea5af08205128d42a2ee7057f428504e3dcae83bafd1e4e061bb","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-01-25T15:59:47Z","title_canon_sha256":"be8a59a6108f0e92704331796b37ff727dc4f23c326d24b552d4ed6134b3cde3"},"schema_version":"1.0","source":{"id":"1701.07363","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.07363","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.07363v1","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.07363","created_at":"2026-05-18T00:52:04Z"},{"alias_kind":"pith_short_12","alias_value":"MMQ34UQGEVQ3","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MMQ34UQGEVQ32VOZ","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MMQ34UQG","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:b7744ed6e080e3799685729b459c012a7ebb2ad7b9f8fab62db5c67ec0788dae","target":"graph","created_at":"2026-05-18T00:52:04Z","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":"Merging mobile edge computing with the dense deployment of small cell base stations promises enormous benefits such as a real proximity, ultra-low latency access to cloud functionalities. However, the envisioned integration creates many new challenges and one of the most significant is mobility management, which is becoming a key bottleneck to the overall system performance. Simply applying existing solutions leads to poor performance due to the highly overlapped coverage areas of multiple base stations in the proximity of the user and the co-provisioning of radio access and computing services","authors_text":"Jie Xu, Lixing Chen, Sheng Zhou, Yuxuan Sun","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-01-25T15:59:47Z","title":"E2M2: Energy Efficient Mobility Management in Dense Small Cells with Mobile Edge Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07363","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":"sha256:216b7403e624d398f04114b29ff634ec275cccfa54bac560e0d166ca02e6c7a9","target":"record","created_at":"2026-05-18T00:52:04Z","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":"42510889ddc3ea5af08205128d42a2ee7057f428504e3dcae83bafd1e4e061bb","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-01-25T15:59:47Z","title_canon_sha256":"be8a59a6108f0e92704331796b37ff727dc4f23c326d24b552d4ed6134b3cde3"},"schema_version":"1.0","source":{"id":"1701.07363","kind":"arxiv","version":1}},"canonical_sha256":"6321be52062561bd55d902f27aa6da0c4863d82fd2988859dd532b0f0f6b2daf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6321be52062561bd55d902f27aa6da0c4863d82fd2988859dd532b0f0f6b2daf","first_computed_at":"2026-05-18T00:52:04.754235Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:04.754235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MHHATf4IupiKtCsIZZWcxfGia55AllXR+jhq8d3qbx37l4rT6hZgaOvZBG/khCHVYMGILkMYgAewzu20SmAfCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:04.754784Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.07363","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:216b7403e624d398f04114b29ff634ec275cccfa54bac560e0d166ca02e6c7a9","sha256:b7744ed6e080e3799685729b459c012a7ebb2ad7b9f8fab62db5c67ec0788dae"],"state_sha256":"cc3777432309b507b4668d8b2d4da65b211556d3fdeb4c87472d549ba11a2305"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/3P3ND+Mn6mZGVDQHVSU4uGOgoJYRZbONc4FAO/mSjlZTZJfoQPlbHwPIx2esvDeGbvUKYCWiLVPfkUb6yQtBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:41:06.018148Z","bundle_sha256":"aacb8e7326747d056276c27f3bde0d7e69150b2f5cb718e2dd2a0ede0801efa6"}}