Pith Number

pith:Z7RIOOH3

pith:2019:Z7RIOOH3XYYX5DVZVCNJ2CGLQP

not attested not anchored not stored refs pending

Secrecy Analysis and Learning-based Optimization of Cooperative NOMA SWIPT Systems

Furqan Jameel, Ju Liu, Tapani Ristaniemi, Wali Ullah Khan, Zheng Chang

arxiv:1907.05753 v1 · 2019-07-12 · eess.SP · 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{Z7RIOOH3XYYX5DVZVCNJ2CGLQP}

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	2026-05-17T23:40:44.553788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe28738fbbe317e8eb9a89a9d08cb83d0f2c91acac5ad8fbf638ad4009d0a97

Aliases

arxiv: 1907.05753 · arxiv_version: 1907.05753v1 · doi: 10.48550/arxiv.1907.05753 · pith_short_12: Z7RIOOH3XYYX · pith_short_16: Z7RIOOH3XYYX5DVZ · pith_short_8: Z7RIOOH3

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/Z7RIOOH3XYYX5DVZVCNJ2CGLQP \
  | 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: cfe28738fbbe317e8eb9a89a9d08cb83d0f2c91acac5ad8fbf638ad4009d0a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73291a8ebd67228a053e0d2761532390ae7270373a665af879ffd7c6ac384e85",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-12T14:03:08Z",
    "title_canon_sha256": "50a7560310a28ae95528043c1d522d919b54f091bb2f1d83244dcff22e051dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05753",
    "kind": "arxiv",
    "version": 1
  }
}