{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:QN5K5N3JGQ3D624HYVVAUB75UQ","short_pith_number":"pith:QN5K5N3J","canonical_record":{"source":{"id":"1704.07079","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-04-24T08:21:28Z","cross_cats_sorted":[],"title_canon_sha256":"65e3a412ca81139961f65bf53c1d17ac94de503e5b7cea5691d5b5683968f957","abstract_canon_sha256":"e74da8e653ad3528ee622b0d279cd70ba2f2d00d17bbfa1f64e8cde2f53fa24b"},"schema_version":"1.0"},"canonical_sha256":"837aaeb76934363f6b87c56a0a07fda42caf7c443ba14e53e1483939712fca94","source":{"kind":"arxiv","id":"1704.07079","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.07079","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"arxiv_version","alias_value":"1704.07079v2","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.07079","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"pith_short_12","alias_value":"QN5K5N3JGQ3D","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QN5K5N3JGQ3D624H","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QN5K5N3J","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:QN5K5N3JGQ3D624HYVVAUB75UQ","target":"record","payload":{"canonical_record":{"source":{"id":"1704.07079","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-04-24T08:21:28Z","cross_cats_sorted":[],"title_canon_sha256":"65e3a412ca81139961f65bf53c1d17ac94de503e5b7cea5691d5b5683968f957","abstract_canon_sha256":"e74da8e653ad3528ee622b0d279cd70ba2f2d00d17bbfa1f64e8cde2f53fa24b"},"schema_version":"1.0"},"canonical_sha256":"837aaeb76934363f6b87c56a0a07fda42caf7c443ba14e53e1483939712fca94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:01.078942Z","signature_b64":"8de3TvvZnNOtSAs5RWd88ozOKBt97HloaC2L7T96jZ9qDl9ENNO6IDbw1ZSRo8CprJLAMO4ypaWOzQo2e4fJBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"837aaeb76934363f6b87c56a0a07fda42caf7c443ba14e53e1483939712fca94","last_reissued_at":"2026-05-18T00:45:01.078461Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:01.078461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.07079","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:45:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DosKb5f6mQA4KXQrFKJuCIQSTBk4gMtRYJJXpXKaS6XNk5UNZ3Q0lDAnKPUfM6zcVOGOSzg1vs9KJnUg03cODg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T11:55:36.918344Z"},"content_sha256":"9b38b77b5b7c9f190a1a4437534d9849d821d97a6c2579f90eef1759484ad196","schema_version":"1.0","event_id":"sha256:9b38b77b5b7c9f190a1a4437534d9849d821d97a6c2579f90eef1759484ad196"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:QN5K5N3JGQ3D624HYVVAUB75UQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Beam Based Stochastic Model of the Coverage Probability in 5G Millimeter Wave Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Cristian Tatino, Danish Aziz, Di Yuan, Ilaria Malanchini","submitted_at":"2017-04-24T08:21:28Z","abstract_excerpt":"Communications using frequency bands in the millimeter-wave range can play a key role in future generations of mobile networks. By allowing large bandwidth allocations, high carrier frequencies will provide high data rates to support the ever-growing capacity demand. The prevailing challenge at high frequencies is the mitigation of large path loss and link blockage effects. Highly directional beams are expected to overcome this challenge. In this paper, we propose a stochastic model for characterizing beam coverage probability. The model takes into account both line-of-sight and first-order no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07079","kind":"arxiv","version":2},"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":"2026-05-18T00:45:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lR4fVIOVzIxeDYp7r87YsoFhI2GIsNLzsh6ev5FeDQBKBL1onToMt1waigButzrWPNq4DLLuu213nE1ftTeAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T11:55:36.918700Z"},"content_sha256":"8e85ebaea0efad462e8f913bf0b0ae99a222a54a8f8023d08e89625d19574b8c","schema_version":"1.0","event_id":"sha256:8e85ebaea0efad462e8f913bf0b0ae99a222a54a8f8023d08e89625d19574b8c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/bundle.json","state_url":"https://pith.science/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/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":"2026-06-28T11:55:36Z","links":{"resolver":"https://pith.science/pith/QN5K5N3JGQ3D624HYVVAUB75UQ","bundle":"https://pith.science/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/bundle.json","state":"https://pith.science/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QN5K5N3JGQ3D624HYVVAUB75UQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QN5K5N3JGQ3D624HYVVAUB75UQ","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":"e74da8e653ad3528ee622b0d279cd70ba2f2d00d17bbfa1f64e8cde2f53fa24b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-04-24T08:21:28Z","title_canon_sha256":"65e3a412ca81139961f65bf53c1d17ac94de503e5b7cea5691d5b5683968f957"},"schema_version":"1.0","source":{"id":"1704.07079","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.07079","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"arxiv_version","alias_value":"1704.07079v2","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.07079","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"pith_short_12","alias_value":"QN5K5N3JGQ3D","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QN5K5N3JGQ3D624H","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QN5K5N3J","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:8e85ebaea0efad462e8f913bf0b0ae99a222a54a8f8023d08e89625d19574b8c","target":"graph","created_at":"2026-05-18T00:45:01Z","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":"Communications using frequency bands in the millimeter-wave range can play a key role in future generations of mobile networks. By allowing large bandwidth allocations, high carrier frequencies will provide high data rates to support the ever-growing capacity demand. The prevailing challenge at high frequencies is the mitigation of large path loss and link blockage effects. Highly directional beams are expected to overcome this challenge. In this paper, we propose a stochastic model for characterizing beam coverage probability. The model takes into account both line-of-sight and first-order no","authors_text":"Cristian Tatino, Danish Aziz, Di Yuan, Ilaria Malanchini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-04-24T08:21:28Z","title":"Beam Based Stochastic Model of the Coverage Probability in 5G Millimeter Wave Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07079","kind":"arxiv","version":2},"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":"sha256:9b38b77b5b7c9f190a1a4437534d9849d821d97a6c2579f90eef1759484ad196","target":"record","created_at":"2026-05-18T00:45:01Z","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":"e74da8e653ad3528ee622b0d279cd70ba2f2d00d17bbfa1f64e8cde2f53fa24b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-04-24T08:21:28Z","title_canon_sha256":"65e3a412ca81139961f65bf53c1d17ac94de503e5b7cea5691d5b5683968f957"},"schema_version":"1.0","source":{"id":"1704.07079","kind":"arxiv","version":2}},"canonical_sha256":"837aaeb76934363f6b87c56a0a07fda42caf7c443ba14e53e1483939712fca94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"837aaeb76934363f6b87c56a0a07fda42caf7c443ba14e53e1483939712fca94","first_computed_at":"2026-05-18T00:45:01.078461Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:01.078461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8de3TvvZnNOtSAs5RWd88ozOKBt97HloaC2L7T96jZ9qDl9ENNO6IDbw1ZSRo8CprJLAMO4ypaWOzQo2e4fJBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:01.078942Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.07079","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b38b77b5b7c9f190a1a4437534d9849d821d97a6c2579f90eef1759484ad196","sha256:8e85ebaea0efad462e8f913bf0b0ae99a222a54a8f8023d08e89625d19574b8c"],"state_sha256":"1a4db77ce50f98770b5f0edfcea308e3942ab4feba35edeb40dae0503117901d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hnCbLyhvOg2CvwUhjUidX0d61KI3v+5lmRmFsCkr2RDGQtIktbrnL1jUtH7oF+61CgjwUwjX4ZkIoSQFWWevAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T11:55:36.920602Z","bundle_sha256":"51ea7829e4108b2848c709a2e351c748f001549237b890098a86f433398cfa4e"}}