Pith Number

pith:CFV5XPFQ

pith:2018:CFV5XPFQGAEW7NK7EZL4IHLQON

not attested not anchored not stored refs pending

A Millimeter Wave MIMO Testbed for 5G Communications

David Cheadle, Philip Miller, Tian Hong Loh

arxiv:1809.07805 v1 · 2018-09-19 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFV5XPFQGAEW7NK7EZL4IHLQON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:05:13.236336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

116bdbbcb030096fb55f2657c41d70735769af3b04138a421b7644816e659620

Aliases

arxiv: 1809.07805 · arxiv_version: 1809.07805v1 · doi: 10.48550/arxiv.1809.07805 · pith_short_12: CFV5XPFQGAEW · pith_short_16: CFV5XPFQGAEW7NK7 · pith_short_8: CFV5XPFQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CFV5XPFQGAEW7NK7EZL4IHLQON \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 116bdbbcb030096fb55f2657c41d70735769af3b04138a421b7644816e659620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f61c99bee0e2d695bf2774ffe2c63fa4562ed91506ca2a04fd95e2a63a57bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-09-19T15:47:30Z",
    "title_canon_sha256": "27fda606d369f193ca202237525882e50876a4fbb4620396755b6835f82f32c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07805",
    "kind": "arxiv",
    "version": 1
  }
}