{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2ZGD7F54ZGUWBODY6TFBMJLPG2","short_pith_number":"pith:2ZGD7F54","canonical_record":{"source":{"id":"1801.02743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-01-09T01:32:11Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"fdc41451ba428a238a65ef6fc787c0554d7837e5863305a48eb108fb6bdf8ee6","abstract_canon_sha256":"0a445aabe82bf6cf4cf2355080ee692730e710f328400d88f01e97711c698be4"},"schema_version":"1.0"},"canonical_sha256":"d64c3f97bcc9a960b878f4ca16256f36af4ae06daaa86f815ad7042bf4568c98","source":{"kind":"arxiv","id":"1801.02743","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.02743","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"arxiv_version","alias_value":"1801.02743v1","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.02743","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"pith_short_12","alias_value":"2ZGD7F54ZGUW","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2ZGD7F54ZGUWBODY","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2ZGD7F54","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2ZGD7F54ZGUWBODY6TFBMJLPG2","target":"record","payload":{"canonical_record":{"source":{"id":"1801.02743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-01-09T01:32:11Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"fdc41451ba428a238a65ef6fc787c0554d7837e5863305a48eb108fb6bdf8ee6","abstract_canon_sha256":"0a445aabe82bf6cf4cf2355080ee692730e710f328400d88f01e97711c698be4"},"schema_version":"1.0"},"canonical_sha256":"d64c3f97bcc9a960b878f4ca16256f36af4ae06daaa86f815ad7042bf4568c98","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:22.568224Z","signature_b64":"DyKgpm4i2yvs+Qs4rrARkkwbCPH+SB3aR7/yVgPZ1E3I1AHLY1ykrBDBnfg9OP2Mj0q0NKfsAHmXtBQnoHb0Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d64c3f97bcc9a960b878f4ca16256f36af4ae06daaa86f815ad7042bf4568c98","last_reissued_at":"2026-05-18T00:26:22.567535Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:22.567535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.02743","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":"2026-05-18T00:26:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s5x6smze0eP7x8NsQFMyBRfMAy6qVphi/13MtRwjVfN5ygOpFTmfEgrTbOAWwtvfFYP8nFb9L6mqcCAFQX15Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:59:05.602380Z"},"content_sha256":"1082d0df37f47dbaddc527cb3846dd116f6443b0a0a9ddf2c3627a560494ff89","schema_version":"1.0","event_id":"sha256:1082d0df37f47dbaddc527cb3846dd116f6443b0a0a9ddf2c3627a560494ff89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2ZGD7F54ZGUWBODY6TFBMJLPG2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhancing Performance of Random Caching in Large-Scale Wireless Networks with Multiple Receive Antennas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Dongdong Jiang, Ying Cui","submitted_at":"2018-01-09T01:32:11Z","abstract_excerpt":"To improve signal-to-interference ratio (SIR) and make better use of file diversity provided by random caching, we consider two types of linear receivers, i.e., maximal ratio combining (MRC) receiver and partial zero forcing (PZF) receiver, at users in a large-scale cache-enabled single-input multi-output (SIMO) network. First, for each receiver, by utilizing tools from stochastic geometry, we derive a tractable expression and a tight upper bound for the successful transmission probability (STP). In the case of the MRC receiver, we also derive a closed-form expression for the asymptotic outage"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.02743","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":"2026-05-18T00:26:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J5IVA5LyOBcH4VBFc5815qn6CudOb5XCoziyM9IsAFFnS9/1b3/hFtcoQUo/tR4p9BlwuPVEqlUniBiqjP1yAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:59:05.603056Z"},"content_sha256":"c632f7c6d7cc3ca817d0ee076f46de7259522a1bcaede129bddf03097b9a11e3","schema_version":"1.0","event_id":"sha256:c632f7c6d7cc3ca817d0ee076f46de7259522a1bcaede129bddf03097b9a11e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/bundle.json","state_url":"https://pith.science/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/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":"2026-06-12T03:59:05Z","links":{"resolver":"https://pith.science/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2","bundle":"https://pith.science/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/bundle.json","state":"https://pith.science/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ZGD7F54ZGUWBODY6TFBMJLPG2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2ZGD7F54ZGUWBODY6TFBMJLPG2","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":"0a445aabe82bf6cf4cf2355080ee692730e710f328400d88f01e97711c698be4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-01-09T01:32:11Z","title_canon_sha256":"fdc41451ba428a238a65ef6fc787c0554d7837e5863305a48eb108fb6bdf8ee6"},"schema_version":"1.0","source":{"id":"1801.02743","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.02743","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"arxiv_version","alias_value":"1801.02743v1","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.02743","created_at":"2026-05-18T00:26:22Z"},{"alias_kind":"pith_short_12","alias_value":"2ZGD7F54ZGUW","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2ZGD7F54ZGUWBODY","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2ZGD7F54","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:c632f7c6d7cc3ca817d0ee076f46de7259522a1bcaede129bddf03097b9a11e3","target":"graph","created_at":"2026-05-18T00:26:22Z","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":"To improve signal-to-interference ratio (SIR) and make better use of file diversity provided by random caching, we consider two types of linear receivers, i.e., maximal ratio combining (MRC) receiver and partial zero forcing (PZF) receiver, at users in a large-scale cache-enabled single-input multi-output (SIMO) network. First, for each receiver, by utilizing tools from stochastic geometry, we derive a tractable expression and a tight upper bound for the successful transmission probability (STP). In the case of the MRC receiver, we also derive a closed-form expression for the asymptotic outage","authors_text":"Dongdong Jiang, Ying Cui","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-01-09T01:32:11Z","title":"Enhancing Performance of Random Caching in Large-Scale Wireless Networks with Multiple Receive Antennas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.02743","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":"sha256:1082d0df37f47dbaddc527cb3846dd116f6443b0a0a9ddf2c3627a560494ff89","target":"record","created_at":"2026-05-18T00:26:22Z","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":"0a445aabe82bf6cf4cf2355080ee692730e710f328400d88f01e97711c698be4","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-01-09T01:32:11Z","title_canon_sha256":"fdc41451ba428a238a65ef6fc787c0554d7837e5863305a48eb108fb6bdf8ee6"},"schema_version":"1.0","source":{"id":"1801.02743","kind":"arxiv","version":1}},"canonical_sha256":"d64c3f97bcc9a960b878f4ca16256f36af4ae06daaa86f815ad7042bf4568c98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d64c3f97bcc9a960b878f4ca16256f36af4ae06daaa86f815ad7042bf4568c98","first_computed_at":"2026-05-18T00:26:22.567535Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:22.567535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DyKgpm4i2yvs+Qs4rrARkkwbCPH+SB3aR7/yVgPZ1E3I1AHLY1ykrBDBnfg9OP2Mj0q0NKfsAHmXtBQnoHb0Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:22.568224Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.02743","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1082d0df37f47dbaddc527cb3846dd116f6443b0a0a9ddf2c3627a560494ff89","sha256:c632f7c6d7cc3ca817d0ee076f46de7259522a1bcaede129bddf03097b9a11e3"],"state_sha256":"16734813d546260ad32eec8ea75c891d2f4b381fcd5e425591180fdfb91d23ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yXOe9Uis1+plzTs29m30SEnXoog2MYSCRPEMU720WmPQFMEWu0t+UgJ/fjYpZCv55YdIO90/ii628SB8uBQxDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T03:59:05.607308Z","bundle_sha256":"44486b4fe5d0e1d1609901583f42f99f86c1f77478efb31c10e6b9995a14ca29"}}