Pith Number

pith:V22ZUYVT

pith:2016:V22ZUYVTA2PSTUEFEXWPWGZDU2

not attested not anchored not stored refs pending

Coverage Analysis of Heterogeneous Cellular Networks in Urban Areas

Bin Yang, Guoqiang Mao, Hsiao-Hwa Chen, Tao Han, Xiaohu Ge, Xuefei Zhang

arxiv:1604.02802 v2 · 2016-04-11 · cs.NI · cs.IT · math.IT

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

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	2026-05-18T00:58:33.715652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb59a62b3069f29d08525ecfb1b23a69dd4c4a3940d180360be0fc765ace6aa

Aliases

arxiv: 1604.02802 · arxiv_version: 1604.02802v2 · doi: 10.48550/arxiv.1604.02802 · pith_short_12: V22ZUYVTA2PS · pith_short_16: V22ZUYVTA2PSTUEF · pith_short_8: V22ZUYVT

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/V22ZUYVTA2PSTUEFEXWPWGZDU2 \
  | 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: aeb59a62b3069f29d08525ecfb1b23a69dd4c4a3940d180360be0fc765ace6aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d837cea1368ab2693a1de0c1827077c01bcda8d0f1918fda5b2eb608bb5ff2b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-04-11T06:03:46Z",
    "title_canon_sha256": "3ad2aba35673b34c257d313eced4efddd8b7cb385b50a9284ad609df51624f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02802",
    "kind": "arxiv",
    "version": 2
  }
}