Pith Number

pith:LUTJANNA

pith:2018:LUTJANNAOXZHEGYDZCWYF3QUIR

not attested not anchored not stored refs pending

A rigorous link performance and measurement uncertainty assessment for MIMO OTA characterisation

David Cheadle, Min Wang, Tian-Hong Loh, Yonggang Zhou, Yongjiu Zhao

arxiv:1809.07826 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{LUTJANNAOXZHEGYDZCWYF3QUIR}

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	2026-05-18T00:05:11.237998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d269035a075f2721b03c8ad82ee14445b0c312c47091ab9cf8ad1e474e68b96

Aliases

arxiv: 1809.07826 · arxiv_version: 1809.07826v1 · doi: 10.48550/arxiv.1809.07826 · pith_short_12: LUTJANNAOXZH · pith_short_16: LUTJANNAOXZHEGYD · pith_short_8: LUTJANNA

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/LUTJANNAOXZHEGYDZCWYF3QUIR \
  | 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: 5d269035a075f2721b03c8ad82ee14445b0c312c47091ab9cf8ad1e474e68b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a093b3032564a3e35384039d5cb8ecc0ac251162fb989e6718663514c2f993",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-09-19T16:45:11Z",
    "title_canon_sha256": "66afcc30333e29975df41cafa810bef798d08ac2832dcd7c65e9d51e2a0d82de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07826",
    "kind": "arxiv",
    "version": 1
  }
}