Pith Number

pith:FJD6SWO3

pith:2019:FJD6SWO3SDYYAQ7ZN7MT3FMFBM

not attested not anchored not stored refs pending

Optimizing Throughput Fairness of Cluster-based Cooperation in Underlay Cognitive WPCNs

Hui Wang, Lina Yuan, Suzhi Bi, Xiaohui Lin

arxiv:1904.09863 v1 · 2019-04-19 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJD6SWO3SDYYAQ7ZN7MT3FMFBM}

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	2026-05-17T23:48:03.024275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a47e959db90f18043f96fd93d95850b268f201d088c2cc7eabe573fdd25ac8c

Aliases

arxiv: 1904.09863 · arxiv_version: 1904.09863v1 · doi: 10.48550/arxiv.1904.09863 · pith_short_12: FJD6SWO3SDYY · pith_short_16: FJD6SWO3SDYYAQ7Z · pith_short_8: FJD6SWO3

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/FJD6SWO3SDYYAQ7ZN7MT3FMFBM \
  | 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: 2a47e959db90f18043f96fd93d95850b268f201d088c2cc7eabe573fdd25ac8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a87a0a0fbb8eb24e15739fce124a45faad36ef4765e694cc5a81da523719969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-04-19T08:37:31Z",
    "title_canon_sha256": "651a7b0ce02224641066917b6b8415bd461f235e4295cd76dd975c7fb502d663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09863",
    "kind": "arxiv",
    "version": 1
  }
}