Pith Number

pith:QJRPDSNB

pith:2018:QJRPDSNBETXNV3T5X4SFLLAX3D

not attested not anchored not stored refs pending

An Analysis of Two-User Uplink Asynchronous Non-Orthogonal Multiple Access Systems

Biao He, Hamid Jafarkhani, Xun Zou

arxiv:1806.09004 v2 · 2018-06-23 · 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{QJRPDSNBETXNV3T5X4SFLLAX3D}

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	2026-05-17T23:53:06.534866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8262f1c9a124eedaee7dbf2455ac17d8edc1764bfe4d52b562bfa31dbab201f7

Aliases

arxiv: 1806.09004 · arxiv_version: 1806.09004v2 · doi: 10.48550/arxiv.1806.09004 · pith_short_12: QJRPDSNBETXN · pith_short_16: QJRPDSNBETXNV3T5 · pith_short_8: QJRPDSNB

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/QJRPDSNBETXNV3T5X4SFLLAX3D \
  | 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: 8262f1c9a124eedaee7dbf2455ac17d8edc1764bfe4d52b562bfa31dbab201f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a6b036a1a8e5bee2c5aa9894133dd03f5843a3162262a619b8a2e56b0261ce6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-23T16:55:49Z",
    "title_canon_sha256": "c3f4973f2984432e28ce5356571f0f047ff49de2f109287cbe12216640f9ae32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09004",
    "kind": "arxiv",
    "version": 2
  }
}