Pith Number

pith:CGQUJUV2

pith:2015:CGQUJUV2RWYCUQIBFBUW3RZEV6

not attested not anchored not stored refs pending

Fronthaul-Constrained Cloud Radio Access Networks: Insights and Challenges

C. Wang, H. V. Poor, M. Peng, V. Lau

arxiv:1503.01187 v1 · 2015-03-04 · 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{CGQUJUV2RWYCUQIBFBUW3RZEV6}

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	2026-05-18T00:59:02.075375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a144d2ba8db02a410128696dc724af8df002b8d57c26cac4ea500e0547f4d0

Aliases

arxiv: 1503.01187 · arxiv_version: 1503.01187v1 · doi: 10.48550/arxiv.1503.01187 · pith_short_12: CGQUJUV2RWYC · pith_short_16: CGQUJUV2RWYCUQIB · pith_short_8: CGQUJUV2

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/CGQUJUV2RWYCUQIBFBUW3RZEV6 \
  | 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: 11a144d2ba8db02a410128696dc724af8df002b8d57c26cac4ea500e0547f4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7cd435393256826f6dc722b49636c9d5c28c596985c355a140f5106cb8dfe00",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-04T01:25:30Z",
    "title_canon_sha256": "1d0b898071ec5d98744c76eb2c8d3ffa90bda4b675a4399cfe991d9775c357c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01187",
    "kind": "arxiv",
    "version": 1
  }
}