Pith Number

pith:5CCZX25E

pith:2019:5CCZX25EEOBBXXSBG5ILLSZX7H

not attested not anchored not stored refs pending

Downlink Goodput Analysis for D2D Underlaying Massive MIMO Networks

Rui Wang, Yang Li, Zehua Zhou, Zezhong Zhang

arxiv:1904.08121 v1 · 2019-04-17 · 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{5CCZX25EEOBBXXSBG5ILLSZX7H}

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	2026-05-17T23:48:18.705137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8859beba423821bde413750b5cb37f9d4db6c174c4ee462668766409d445604

Aliases

arxiv: 1904.08121 · arxiv_version: 1904.08121v1 · doi: 10.48550/arxiv.1904.08121 · pith_short_12: 5CCZX25EEOBB · pith_short_16: 5CCZX25EEOBBXXSB · pith_short_8: 5CCZX25E

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/5CCZX25EEOBBXXSBG5ILLSZX7H \
  | 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: e8859beba423821bde413750b5cb37f9d4db6c174c4ee462668766409d445604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ca6899889b937b95e5a010616609e7e1fffe7769d42476d827370811e7f0fd2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-04-17T08:15:12Z",
    "title_canon_sha256": "368acddc820ae3bca38bbd8e4f9224bfe558ef40cbbb6bd6b15eac2540fc6296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08121",
    "kind": "arxiv",
    "version": 1
  }
}