Pith Number

pith:3XTGJ7ON

pith:2017:3XTGJ7ONS3QRPABICWYSLDGIVG

not attested not anchored not stored refs pending

Fronthaul-Aware Group Sparse Precoding and Signal Splitting in SWIPT C-RAN

Julian Cheng, Md. Jahangir Hossain, Victor C. M. Leung, Yanjie Dong

arxiv:1711.05818 v1 · 2017-11-15 · 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{3XTGJ7ONS3QRPABICWYSLDGIVG}

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	2026-05-18T00:30:24.053627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde664fdcd96e117802815b1258cc8a9a366d18ad5b6d0eb13c76e3b92c8293c

Aliases

arxiv: 1711.05818 · arxiv_version: 1711.05818v1 · doi: 10.48550/arxiv.1711.05818 · pith_short_12: 3XTGJ7ONS3QR · pith_short_16: 3XTGJ7ONS3QRPABI · pith_short_8: 3XTGJ7ON

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/3XTGJ7ONS3QRPABICWYSLDGIVG \
  | 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: dde664fdcd96e117802815b1258cc8a9a366d18ad5b6d0eb13c76e3b92c8293c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab4e261edb875b770efbba0e58f3d32aaefef6f62e86441ee40f52fb886c823",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-15T21:43:20Z",
    "title_canon_sha256": "9d3d48a36231e34ed60fdde46a0cf5b90316ba3f9e49d119c6d932a186c34b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05818",
    "kind": "arxiv",
    "version": 1
  }
}