Pith Number

pith:5GK4NWGH

pith:2018:5GK4NWGHSLLZI5XQKPWAPAGRWH

not attested not anchored not stored refs pending

Coverage Probability Analysis of UAV Cellular Networks in Urban Environments

Lai Zhou, Shidong Zhou, Wei Zhang, Zhi Yang

arxiv:1805.04404 v1 · 2018-05-11 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GK4NWGHSLLZI5XQKPWAPAGRWH}

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	2026-05-18T00:16:10.440645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e995c6d8c792d79476f053ec0780d1b1fd2b088731b2059a45d982dc9f56a00d

Aliases

arxiv: 1805.04404 · arxiv_version: 1805.04404v1 · doi: 10.48550/arxiv.1805.04404 · pith_short_12: 5GK4NWGHSLLZ · pith_short_16: 5GK4NWGHSLLZI5XQ · pith_short_8: 5GK4NWGH

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/5GK4NWGHSLLZI5XQKPWAPAGRWH \
  | 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: e995c6d8c792d79476f053ec0780d1b1fd2b088731b2059a45d982dc9f56a00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c024dc60972a32085a41bcd9afce978affd3a750eab2d611abe227ee1eff35d6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-11T14:01:10Z",
    "title_canon_sha256": "6d6a6d211e418aa8208f4754281f4428ec060cfde1f5fe4a26de2370d31e8ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04404",
    "kind": "arxiv",
    "version": 1
  }
}