Pith Number

pith:VYA4DI2Z

pith:2017:VYA4DI2ZFGEDYC6XDRHGUZHZYV

not attested not anchored not stored refs pending

On Non-Orthogonal Multiple Access with Finite-Alphabet Inputs in Z-Channels

He Chen, Jian-Kang Zhang, Lei Huang, Zheng Dong

arxiv:1707.08305 v1 · 2017-07-26 · 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{VYA4DI2ZFGEDYC6XDRHGUZHZYV}

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	2026-05-18T00:39:24.658510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae01c1a35929883c0bd71c4e6a64f9c5563a3f7926866b8e1deab023d5d8e049

Aliases

arxiv: 1707.08305 · arxiv_version: 1707.08305v1 · doi: 10.48550/arxiv.1707.08305 · pith_short_12: VYA4DI2ZFGED · pith_short_16: VYA4DI2ZFGEDYC6X · pith_short_8: VYA4DI2Z

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/VYA4DI2ZFGEDYC6XDRHGUZHZYV \
  | 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: ae01c1a35929883c0bd71c4e6a64f9c5563a3f7926866b8e1deab023d5d8e049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d161f33e0bf7d6e6a920b4cd5186c3cc55ea75aaa75f3b1cf1117ada420ebf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-26T07:04:49Z",
    "title_canon_sha256": "53bbc63e3d81d56fc460201f44a51fc275939c61ef10de04c4144fb60196acdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08305",
    "kind": "arxiv",
    "version": 1
  }
}