Pith Number

pith:UNCZ3XOR

pith:2014:UNCZ3XORRT4RVFM7D45FI2XBW5

not attested not anchored not stored refs pending

Spectrum and Energy Efficiency Evaluation of Two-Tier Femtocell networks With Partially Open Channels

Bin Yang, Cheng-Xiang. Wang, Guoqiang Mao, Jing Zhang, Sheng Pan, Tao Han, Xiaohu Ge, Yan Zhang

arxiv:1412.5372 v1 · 2014-12-17 · 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{UNCZ3XORRT4RVFM7D45FI2XBW5}

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	2026-05-18T02:31:03.113017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3459dddd18cf91a959f1f3a546ae1b758b2716b0af79ef0d4da22e6d15ecf41

Aliases

arxiv: 1412.5372 · arxiv_version: 1412.5372v1 · doi: 10.48550/arxiv.1412.5372 · pith_short_12: UNCZ3XORRT4R · pith_short_16: UNCZ3XORRT4RVFM7 · pith_short_8: UNCZ3XOR

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/UNCZ3XORRT4RVFM7D45FI2XBW5 \
  | 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: a3459dddd18cf91a959f1f3a546ae1b758b2716b0af79ef0d4da22e6d15ecf41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bbc89e31572eba480203598d95b353cd22a601d13134e47f1c795a02e8af1a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-12-17T13:01:33Z",
    "title_canon_sha256": "e23837f810a44b8dbd02b87faa90c2f174b24fb3a65e8a522adffc8ab6bfafd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5372",
    "kind": "arxiv",
    "version": 1
  }
}