Pith Number

pith:POI5BCNX

pith:2017:POI5BCNXXOQWPA2GP72POGMX4V

not attested not anchored not stored refs pending

Precoder Design for Signal Superposition in MIMO-NOMA Multicell Networks

and Oh-Soon Shin, Hoang Duong Tuan, H. Vincent Poor, Trung Q. Duong, Van-Dinh Nguyen

arxiv:1706.01741 v1 · 2017-06-06 · 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{POI5BCNXXOQWPA2GP72POGMX4V}

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	2026-05-18T00:42:56.100052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b91d089b7bba16783467ff4f71997e549bd7dee2a9a91f55b619521a4a790de

Aliases

arxiv: 1706.01741 · arxiv_version: 1706.01741v1 · doi: 10.48550/arxiv.1706.01741 · pith_short_12: POI5BCNXXOQW · pith_short_16: POI5BCNXXOQWPA2G · pith_short_8: POI5BCNX

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/POI5BCNXXOQWPA2GP72POGMX4V \
  | 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: 7b91d089b7bba16783467ff4f71997e549bd7dee2a9a91f55b619521a4a790de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6caf9c0f13ce812d30d752646fcc0c31f8f4b54e5c85791b1ead778b801fff",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-06T13:11:41Z",
    "title_canon_sha256": "212b5dff88c4f840be287cbfb5108a255336c5dc2e79f11552f58dc78a40c4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01741",
    "kind": "arxiv",
    "version": 1
  }
}