{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:FIRJP7P2V5L5NCY7CVTT2HY37Q","short_pith_number":"pith:FIRJP7P2","canonical_record":{"source":{"id":"1607.04339","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-07-14T22:56:22Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"a23b180dac957586493fc084131cc1316114a39adc54056e974330b7fd3f03a7","abstract_canon_sha256":"33cd485151cddb3b7694867c7fa615b466008002c3a63b54e7f829f05963dfc1"},"schema_version":"1.0"},"canonical_sha256":"2a2297fdfaaf57d68b1f15673d1f1bfc33b3d2fe8ef93979c3a370ceb0b1118f","source":{"kind":"arxiv","id":"1607.04339","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04339","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04339v2","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04339","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"pith_short_12","alias_value":"FIRJP7P2V5L5","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FIRJP7P2V5L5NCY7","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FIRJP7P2","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:FIRJP7P2V5L5NCY7CVTT2HY37Q","target":"record","payload":{"canonical_record":{"source":{"id":"1607.04339","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-07-14T22:56:22Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"a23b180dac957586493fc084131cc1316114a39adc54056e974330b7fd3f03a7","abstract_canon_sha256":"33cd485151cddb3b7694867c7fa615b466008002c3a63b54e7f829f05963dfc1"},"schema_version":"1.0"},"canonical_sha256":"2a2297fdfaaf57d68b1f15673d1f1bfc33b3d2fe8ef93979c3a370ceb0b1118f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:42.235174Z","signature_b64":"0A6VJXIeNAa+N+mPrDF1sV5iqy9LLhBDMo1H4JZOdCSSraG2tdH4ARvsJxfUk2cmsjWLEmh6kbYGmCTQS7C1Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a2297fdfaaf57d68b1f15673d1f1bfc33b3d2fe8ef93979c3a370ceb0b1118f","last_reissued_at":"2026-05-18T00:38:42.234501Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:42.234501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.04339","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":"2026-05-18T00:38:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yDIqyW4iienv/is52Xe3dBopWSqqKq25ZT3sYb/EuF2wDnW+4UUvsWEvHRSs/iXZx4ziAad/UgppxGwdMeO7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:52:55.503637Z"},"content_sha256":"26b188a95ad08cd00ab6781260db666fe71eb994007ee1659e36b77ee159514d","schema_version":"1.0","event_id":"sha256:26b188a95ad08cd00ab6781260db666fe71eb994007ee1659e36b77ee159514d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:FIRJP7P2V5L5NCY7CVTT2HY37Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enclosed mmWave Wearable Networks: Feasibility and Performance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Angel Lozano, Geordie George, Kiran Venugopal, Robert W. Heath Jr","submitted_at":"2016-07-14T22:56:22Z","abstract_excerpt":"This paper investigates the feasibility of mmWave frequencies for personal networks of wireless wearable devices in enclosed settings (e.g., commuter trains, subways, airplanes, airports, or offices). At these frequencies, specular reflections off surfaces are expected to contribute intended signal power and, simultaneously, to aggravate the interference at the receivers. Meanwhile, blockages by obstacles and people---including the individuals wearing the devices---are expected to shield receivers from interference. With the aid of stochastic geometry and random shape theory, we assess the int"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04339","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":"2026-05-18T00:38:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jK1swSMLgDHxQTLupOkARiVNXsBGu8nfa6DhVGCjS1MRqdZd2NjBkZ45SXRQBb4JjoQdt7HLt/mbml2V8xftBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:52:55.504247Z"},"content_sha256":"882c2d79ad68fd87fa7e85a9cae53bad48c30ef053d0b101b770563627249789","schema_version":"1.0","event_id":"sha256:882c2d79ad68fd87fa7e85a9cae53bad48c30ef053d0b101b770563627249789"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/bundle.json","state_url":"https://pith.science/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/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":"2026-05-31T04:52:55Z","links":{"resolver":"https://pith.science/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q","bundle":"https://pith.science/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/bundle.json","state":"https://pith.science/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FIRJP7P2V5L5NCY7CVTT2HY37Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FIRJP7P2V5L5NCY7CVTT2HY37Q","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":"33cd485151cddb3b7694867c7fa615b466008002c3a63b54e7f829f05963dfc1","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-07-14T22:56:22Z","title_canon_sha256":"a23b180dac957586493fc084131cc1316114a39adc54056e974330b7fd3f03a7"},"schema_version":"1.0","source":{"id":"1607.04339","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04339","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04339v2","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04339","created_at":"2026-05-18T00:38:42Z"},{"alias_kind":"pith_short_12","alias_value":"FIRJP7P2V5L5","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FIRJP7P2V5L5NCY7","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FIRJP7P2","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:882c2d79ad68fd87fa7e85a9cae53bad48c30ef053d0b101b770563627249789","target":"graph","created_at":"2026-05-18T00:38:42Z","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":"This paper investigates the feasibility of mmWave frequencies for personal networks of wireless wearable devices in enclosed settings (e.g., commuter trains, subways, airplanes, airports, or offices). At these frequencies, specular reflections off surfaces are expected to contribute intended signal power and, simultaneously, to aggravate the interference at the receivers. Meanwhile, blockages by obstacles and people---including the individuals wearing the devices---are expected to shield receivers from interference. With the aid of stochastic geometry and random shape theory, we assess the int","authors_text":"Angel Lozano, Geordie George, Kiran Venugopal, Robert W. Heath Jr","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-07-14T22:56:22Z","title":"Enclosed mmWave Wearable Networks: Feasibility and Performance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04339","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":"sha256:26b188a95ad08cd00ab6781260db666fe71eb994007ee1659e36b77ee159514d","target":"record","created_at":"2026-05-18T00:38:42Z","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":"33cd485151cddb3b7694867c7fa615b466008002c3a63b54e7f829f05963dfc1","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-07-14T22:56:22Z","title_canon_sha256":"a23b180dac957586493fc084131cc1316114a39adc54056e974330b7fd3f03a7"},"schema_version":"1.0","source":{"id":"1607.04339","kind":"arxiv","version":2}},"canonical_sha256":"2a2297fdfaaf57d68b1f15673d1f1bfc33b3d2fe8ef93979c3a370ceb0b1118f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a2297fdfaaf57d68b1f15673d1f1bfc33b3d2fe8ef93979c3a370ceb0b1118f","first_computed_at":"2026-05-18T00:38:42.234501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:42.234501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0A6VJXIeNAa+N+mPrDF1sV5iqy9LLhBDMo1H4JZOdCSSraG2tdH4ARvsJxfUk2cmsjWLEmh6kbYGmCTQS7C1Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:42.235174Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04339","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26b188a95ad08cd00ab6781260db666fe71eb994007ee1659e36b77ee159514d","sha256:882c2d79ad68fd87fa7e85a9cae53bad48c30ef053d0b101b770563627249789"],"state_sha256":"9a120526abff6507f4c18a422aa40182c186dc7aafc1729dac01b519cc42679b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OxTuAwM1bgdH/zvlfvAitXGoDgCIkqn3raBDUEIUq4l+fyv7+qhsVJBazCtI3dV0IdVLqVMOlcSmrIMw1OvXCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T04:52:55.507810Z","bundle_sha256":"fefade9f886e8fc2c9f1ec15d4aacab12a99cbb177102972c2e3fd8121d6b6e1"}}