Pith Number

pith:3RRBMMAE

pith:2018:3RRBMMAECIZ4ZRZME3SVDTXIV2

not attested not anchored not stored refs pending

A Universal Receiver for Uplink NOMA Systems

Chao Wang, Xiangming Meng, Yan Chen, Yiqun Wu

arxiv:1812.04810 v1 · 2018-12-12 · 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{3RRBMMAECIZ4ZRZME3SVDTXIV2}

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	2026-05-17T23:58:27.301000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc621630041233ccc72c26e551cee8ae97ac1d9e8527a7c16aea30b8816671a2

Aliases

arxiv: 1812.04810 · arxiv_version: 1812.04810v1 · doi: 10.48550/arxiv.1812.04810 · pith_short_12: 3RRBMMAECIZ4 · pith_short_16: 3RRBMMAECIZ4ZRZM · pith_short_8: 3RRBMMAE

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/3RRBMMAECIZ4ZRZME3SVDTXIV2 \
  | 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: dc621630041233ccc72c26e551cee8ae97ac1d9e8527a7c16aea30b8816671a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8faf189f0248e1835f59938a832187ffa43ceaff2396a4879164d2956b4f907e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-12T05:29:48Z",
    "title_canon_sha256": "8cea66030edcf7cf94b8dc59564bf20187cb2dbef2e1982a7051101c7b4d96c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04810",
    "kind": "arxiv",
    "version": 1
  }
}