{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:QAKTK6IJ2G5AHYN272JRNKT2SM","short_pith_number":"pith:QAKTK6IJ","canonical_record":{"source":{"id":"1608.01117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-08-03T09:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"76fb7aaba97549d669c7b37ee05b71a51b9890a175d97075a13f1c97a94cf330","abstract_canon_sha256":"bf9595d3b7973451b05151f632cad3ab98e939445e63502830013a383f15f2fb"},"schema_version":"1.0"},"canonical_sha256":"8015357909d1ba03e1bafe9316aa7a930d8d555185161834c4f9b797affb4322","source":{"kind":"arxiv","id":"1608.01117","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.01117","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"1608.01117v1","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01117","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"QAKTK6IJ2G5A","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QAKTK6IJ2G5AHYN2","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QAKTK6IJ","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:QAKTK6IJ2G5AHYN272JRNKT2SM","target":"record","payload":{"canonical_record":{"source":{"id":"1608.01117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-08-03T09:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"76fb7aaba97549d669c7b37ee05b71a51b9890a175d97075a13f1c97a94cf330","abstract_canon_sha256":"bf9595d3b7973451b05151f632cad3ab98e939445e63502830013a383f15f2fb"},"schema_version":"1.0"},"canonical_sha256":"8015357909d1ba03e1bafe9316aa7a930d8d555185161834c4f9b797affb4322","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:56.553716Z","signature_b64":"HFAQkSnbQ5tK8ySD7KcCIJs1Mzv/7JtmHhh2kokzN1Y9SDDmptrsVY6CEKkP3CJ4PJY2qKf3Tj2l3x1MLL+xDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8015357909d1ba03e1bafe9316aa7a930d8d555185161834c4f9b797affb4322","last_reissued_at":"2026-05-18T01:09:56.552983Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:56.552983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.01117","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":"2026-05-18T01:09:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"thVV9FGmXQWmmOjgT3dEFV1L2qvyJWmJzk5/FelRYmVLKDqS38o9Ebv7ChzQFkRrIV71aJA1Qz//IBI9iw52AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T18:07:50.258697Z"},"content_sha256":"c42e2df9fb18a8110dc807bfcd32fc230babf8c580ce1078f5ee166559fc59ef","schema_version":"1.0","event_id":"sha256:c42e2df9fb18a8110dc807bfcd32fc230babf8c580ce1078f5ee166559fc59ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:QAKTK6IJ2G5AHYN272JRNKT2SM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance Analysis of Small Cells' Deployment under Imperfect Traffic Hotspot Localization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Aymen Jaziri, Ridha Nasri, Tijani Chahed","submitted_at":"2016-08-03T09:00:00Z","abstract_excerpt":"Heterogeneous Networks (HetNets), long been considered in operators' roadmaps for macrocells' network improvements, still continue to attract interest for 5G network deployments. Understanding the efficiency of small cell deployment in the presence of traffic hotspots can further draw operators' attention to this feature. In this context, we evaluate the impact of imperfect small cell positioning on the network performances. We show that the latter is mainly impacted by the position of the hotspot within the cell: in case the hotspot is near the macrocell, even a perfect positioning of the sma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01117","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":"2026-05-18T01:09:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KoqAwG7XDqoAAR1lUg4/BOrSd+K5EOe8IXSfoBZJchMUrCoYhvOM2RFs7CBJf22YzZV5KGYd571rJ0k4cIz1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T18:07:50.259328Z"},"content_sha256":"dfdfa4539c44da8ebfb028447f25af1375d98445d3d88a0d60b0e061d06715fd","schema_version":"1.0","event_id":"sha256:dfdfa4539c44da8ebfb028447f25af1375d98445d3d88a0d60b0e061d06715fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/bundle.json","state_url":"https://pith.science/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/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":"2026-06-06T18:07:50Z","links":{"resolver":"https://pith.science/pith/QAKTK6IJ2G5AHYN272JRNKT2SM","bundle":"https://pith.science/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/bundle.json","state":"https://pith.science/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QAKTK6IJ2G5AHYN272JRNKT2SM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QAKTK6IJ2G5AHYN272JRNKT2SM","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":"bf9595d3b7973451b05151f632cad3ab98e939445e63502830013a383f15f2fb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-08-03T09:00:00Z","title_canon_sha256":"76fb7aaba97549d669c7b37ee05b71a51b9890a175d97075a13f1c97a94cf330"},"schema_version":"1.0","source":{"id":"1608.01117","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.01117","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"1608.01117v1","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01117","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"QAKTK6IJ2G5A","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QAKTK6IJ2G5AHYN2","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QAKTK6IJ","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:dfdfa4539c44da8ebfb028447f25af1375d98445d3d88a0d60b0e061d06715fd","target":"graph","created_at":"2026-05-18T01:09:56Z","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":"Heterogeneous Networks (HetNets), long been considered in operators' roadmaps for macrocells' network improvements, still continue to attract interest for 5G network deployments. Understanding the efficiency of small cell deployment in the presence of traffic hotspots can further draw operators' attention to this feature. In this context, we evaluate the impact of imperfect small cell positioning on the network performances. We show that the latter is mainly impacted by the position of the hotspot within the cell: in case the hotspot is near the macrocell, even a perfect positioning of the sma","authors_text":"Aymen Jaziri, Ridha Nasri, Tijani Chahed","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-08-03T09:00:00Z","title":"Performance Analysis of Small Cells' Deployment under Imperfect Traffic Hotspot Localization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01117","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:c42e2df9fb18a8110dc807bfcd32fc230babf8c580ce1078f5ee166559fc59ef","target":"record","created_at":"2026-05-18T01:09:56Z","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":"bf9595d3b7973451b05151f632cad3ab98e939445e63502830013a383f15f2fb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-08-03T09:00:00Z","title_canon_sha256":"76fb7aaba97549d669c7b37ee05b71a51b9890a175d97075a13f1c97a94cf330"},"schema_version":"1.0","source":{"id":"1608.01117","kind":"arxiv","version":1}},"canonical_sha256":"8015357909d1ba03e1bafe9316aa7a930d8d555185161834c4f9b797affb4322","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8015357909d1ba03e1bafe9316aa7a930d8d555185161834c4f9b797affb4322","first_computed_at":"2026-05-18T01:09:56.552983Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:56.552983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HFAQkSnbQ5tK8ySD7KcCIJs1Mzv/7JtmHhh2kokzN1Y9SDDmptrsVY6CEKkP3CJ4PJY2qKf3Tj2l3x1MLL+xDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:56.553716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.01117","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c42e2df9fb18a8110dc807bfcd32fc230babf8c580ce1078f5ee166559fc59ef","sha256:dfdfa4539c44da8ebfb028447f25af1375d98445d3d88a0d60b0e061d06715fd"],"state_sha256":"d26592e9ef209ada8928a9099e81de7ab8201fd9c7294ebf7104d816e61beb9b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P0jAnxVMV0me+1MvAn7vqPBlAadp19fRhW6/KIlbX069r28nXM9E/7DxCS2hQVjk2St28+il4kFysiJbYrWgCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T18:07:50.262333Z","bundle_sha256":"fa3b42ad802ae4bf737886b1b696f872a90304214ebb6e7767cfc2c479e18c34"}}