{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PLIGCZOZZ6PUZPWIR2L6FYCUYV","short_pith_number":"pith:PLIGCZOZ","canonical_record":{"source":{"id":"1809.08372","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-09-22T02:53:01Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"9ccd4e77e64351bd1c398cbddda3ab1ea8bd24a88b306a8a404b5f2623719de2","abstract_canon_sha256":"26704c2cd9ed306b86e61ff65192ba00a80a4b60a73109801d50db143eaaa660"},"schema_version":"1.0"},"canonical_sha256":"7ad06165d9cf9f4cbec88e97e2e054c5712ab1a5d365fb0d496cfce731a7c5aa","source":{"kind":"arxiv","id":"1809.08372","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.08372","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"arxiv_version","alias_value":"1809.08372v1","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.08372","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"pith_short_12","alias_value":"PLIGCZOZZ6PU","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PLIGCZOZZ6PUZPWI","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PLIGCZOZ","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PLIGCZOZZ6PUZPWIR2L6FYCUYV","target":"record","payload":{"canonical_record":{"source":{"id":"1809.08372","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-09-22T02:53:01Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"9ccd4e77e64351bd1c398cbddda3ab1ea8bd24a88b306a8a404b5f2623719de2","abstract_canon_sha256":"26704c2cd9ed306b86e61ff65192ba00a80a4b60a73109801d50db143eaaa660"},"schema_version":"1.0"},"canonical_sha256":"7ad06165d9cf9f4cbec88e97e2e054c5712ab1a5d365fb0d496cfce731a7c5aa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:08.691354Z","signature_b64":"wpNppLxIYXgulyNhmtW06cql0gLp0I6AfN/Xg+idf05cQrfhOO3ek8faMHUoiVcgr/u2YWVaZd0gFAJ60xFGBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ad06165d9cf9f4cbec88e97e2e054c5712ab1a5d365fb0d496cfce731a7c5aa","last_reissued_at":"2026-05-18T00:05:08.690641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:08.690641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.08372","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":"2026-05-18T00:05:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ObnadhhsfH442tEj0ltxSh/oznemKQSrVoFYBnt9KZzKi/5pPY5D321W/FLX3Bf4M4M/pCHSn7jSqD+Qf3utCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T01:24:42.137801Z"},"content_sha256":"04d62b3b8df5c14701ffb87727780e13d2a52677e9867b93e3ce98f1903c7fb5","schema_version":"1.0","event_id":"sha256:04d62b3b8df5c14701ffb87727780e13d2a52677e9867b93e3ce98f1903c7fb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PLIGCZOZZ6PUZPWIR2L6FYCUYV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Impact of Correlated Blocking on Millimeter-Wave Personal Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Enass Hriba, Matthew C. Valenti","submitted_at":"2018-09-22T02:53:01Z","abstract_excerpt":"Due to its potential to support high data rates at low latency with reasonable interference isolation, millimeter-wave (mmWave) communications has emerged as a promising solution for wireless personal-area networks (WPAN) and an enabler for emerging applications such as high-resolution untethered virtual reality. At mmWave, signals are prone to blockage by objects in the environment, including human bodies. Most mmWave systems utilize directional antennas in order to overcome the significant path loss. In this paper, we consider the effects of blockage and antenna directivity on the performanc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.08372","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":"2026-05-18T00:05:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iIb25lc8RuaznTFRI1LOOUKW4xZ/X2fLAxWGzbb2+xfAg7Jd5fs2YjsbYeVmwv3h3+rJnA8K01BT/k+pPqFCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T01:24:42.138158Z"},"content_sha256":"05f5bb78bdb8bed9919a5887e3b578ab5a81b04c49d4c3e0132b24e9b8886930","schema_version":"1.0","event_id":"sha256:05f5bb78bdb8bed9919a5887e3b578ab5a81b04c49d4c3e0132b24e9b8886930"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/bundle.json","state_url":"https://pith.science/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/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":"2026-06-12T01:24:42Z","links":{"resolver":"https://pith.science/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV","bundle":"https://pith.science/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/bundle.json","state":"https://pith.science/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PLIGCZOZZ6PUZPWIR2L6FYCUYV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PLIGCZOZZ6PUZPWIR2L6FYCUYV","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":"26704c2cd9ed306b86e61ff65192ba00a80a4b60a73109801d50db143eaaa660","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-09-22T02:53:01Z","title_canon_sha256":"9ccd4e77e64351bd1c398cbddda3ab1ea8bd24a88b306a8a404b5f2623719de2"},"schema_version":"1.0","source":{"id":"1809.08372","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.08372","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"arxiv_version","alias_value":"1809.08372v1","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.08372","created_at":"2026-05-18T00:05:08Z"},{"alias_kind":"pith_short_12","alias_value":"PLIGCZOZZ6PU","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PLIGCZOZZ6PUZPWI","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PLIGCZOZ","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:05f5bb78bdb8bed9919a5887e3b578ab5a81b04c49d4c3e0132b24e9b8886930","target":"graph","created_at":"2026-05-18T00:05:08Z","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":"Due to its potential to support high data rates at low latency with reasonable interference isolation, millimeter-wave (mmWave) communications has emerged as a promising solution for wireless personal-area networks (WPAN) and an enabler for emerging applications such as high-resolution untethered virtual reality. At mmWave, signals are prone to blockage by objects in the environment, including human bodies. Most mmWave systems utilize directional antennas in order to overcome the significant path loss. In this paper, we consider the effects of blockage and antenna directivity on the performanc","authors_text":"Enass Hriba, Matthew C. Valenti","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-09-22T02:53:01Z","title":"The Impact of Correlated Blocking on Millimeter-Wave Personal Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.08372","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":"sha256:04d62b3b8df5c14701ffb87727780e13d2a52677e9867b93e3ce98f1903c7fb5","target":"record","created_at":"2026-05-18T00:05:08Z","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":"26704c2cd9ed306b86e61ff65192ba00a80a4b60a73109801d50db143eaaa660","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-09-22T02:53:01Z","title_canon_sha256":"9ccd4e77e64351bd1c398cbddda3ab1ea8bd24a88b306a8a404b5f2623719de2"},"schema_version":"1.0","source":{"id":"1809.08372","kind":"arxiv","version":1}},"canonical_sha256":"7ad06165d9cf9f4cbec88e97e2e054c5712ab1a5d365fb0d496cfce731a7c5aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ad06165d9cf9f4cbec88e97e2e054c5712ab1a5d365fb0d496cfce731a7c5aa","first_computed_at":"2026-05-18T00:05:08.690641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:08.690641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wpNppLxIYXgulyNhmtW06cql0gLp0I6AfN/Xg+idf05cQrfhOO3ek8faMHUoiVcgr/u2YWVaZd0gFAJ60xFGBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:08.691354Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.08372","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04d62b3b8df5c14701ffb87727780e13d2a52677e9867b93e3ce98f1903c7fb5","sha256:05f5bb78bdb8bed9919a5887e3b578ab5a81b04c49d4c3e0132b24e9b8886930"],"state_sha256":"5cead11240f6fba16ab2a522c3bb15032417eec1ef941b2e5c872e8daadcbb29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jHF0tDHTmBgMMwQOZyP0il+bp2zkS2X3bhNTBIBcVxv0WePlBRwp3JNVOBCh27Du7oi012+o5Ec4bHLKwAwyDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T01:24:42.140434Z","bundle_sha256":"dd7bb174ba8497082d1d4bfed372d270599c64faabee2b06c444da56f20ddad6"}}