Pith Number

pith:4KFB5IOC

pith:2018:4KFB5IOCJSK247T6CNOA5YQGK2

not attested not anchored not stored refs pending

Analysis of Outage Probabilities for Cooperative NOMA Users with Imperfect CSI

Derrick Wing Kwan Ng, Tao Hong, Xinbao Gong, Xuesong Liang, Yongpeng Wu

arxiv:1809.09411 v1 · 2018-09-25 · 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{4KFB5IOCJSK247T6CNOA5YQGK2}

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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	2026-05-18T00:04:53.478599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28a1ea1c24c95ae7e7e135c0ee206569aba15d1c5ac8de456f3ed02e8bea0c8

Aliases

arxiv: 1809.09411 · arxiv_version: 1809.09411v1 · doi: 10.48550/arxiv.1809.09411 · pith_short_12: 4KFB5IOCJSK2 · pith_short_16: 4KFB5IOCJSK247T6 · pith_short_8: 4KFB5IOC

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/4KFB5IOCJSK247T6CNOA5YQGK2 \
  | 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: e28a1ea1c24c95ae7e7e135c0ee206569aba15d1c5ac8de456f3ed02e8bea0c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ea5c1e53494d1e85e0465e26b53ca0ffaf408210827d2e091b41bfd9f1c2b5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-25T11:30:33Z",
    "title_canon_sha256": "de2a85d396b3d8f3b50fa1877453ded564bd53e6b3167ab183e9464d685f8fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09411",
    "kind": "arxiv",
    "version": 1
  }
}