Pith Number

pith:4VVX4VM6

pith:2018:4VVX4VM6MWBLUYV2KXMYYCYHKG

not attested not anchored not stored refs pending

UAV Communications Based on Non-Orthogonal Multiple Access

Arumugam Nallanathan, Geoffrey Ye Li, Yuanwei Liu, Yue Gao, Yunlong Cai, Zhijin Qin

arxiv:1809.05767 v1 · 2018-09-15 · eess.SP · 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{4VVX4VM6MWBLUYV2KXMYYCYHKG}

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	2026-05-18T00:05:36.569083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56b7e559e6582ba62ba55d98c0b0751bc869ee900d99ba5d494a7b99ef03ab8

Aliases

arxiv: 1809.05767 · arxiv_version: 1809.05767v1 · doi: 10.48550/arxiv.1809.05767 · pith_short_12: 4VVX4VM6MWBL · pith_short_16: 4VVX4VM6MWBLUYV2 · pith_short_8: 4VVX4VM6

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/4VVX4VM6MWBLUYV2KXMYYCYHKG \
  | 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: e56b7e559e6582ba62ba55d98c0b0751bc869ee900d99ba5d494a7b99ef03ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3883cc7563e6dd2f00601479554b3c0a1fe7d886f45a2d201df4334279a78b98",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-09-15T20:45:20Z",
    "title_canon_sha256": "da4e4ab2d00ecaa60c2a587d122981895bb1cd6735ca1844ce24f9c844efe5c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05767",
    "kind": "arxiv",
    "version": 1
  }
}