Pith Number

pith:PPKYW34Y

pith:2019:PPKYW34YYGCGEXAPMMBXKZNROH

not attested not anchored not stored refs pending

Analysis of Cached-Enabled Hybrid Millimter Wave & Sub-6 GHz Massive MIMO Networks

Keshav Singh, Sudip Biswas, Tharmalingam Ratnarajah, Tong Zhang

arxiv:1904.00458 v1 · 2019-03-31 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPKYW34YYGCGEXAPMMBXKZNROH}

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	2026-05-17T23:49:48.364095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd58b6f98c184625c0f63037565b171eb66662b1ca03154feeab597f192bb22

Aliases

arxiv: 1904.00458 · arxiv_version: 1904.00458v1 · doi: 10.48550/arxiv.1904.00458 · pith_short_12: PPKYW34YYGCG · pith_short_16: PPKYW34YYGCGEXAP · pith_short_8: PPKYW34Y

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/PPKYW34YYGCGEXAPMMBXKZNROH \
  | 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: 7bd58b6f98c184625c0f63037565b171eb66662b1ca03154feeab597f192bb22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369221e4a918cf7411a8127c76c98982dea1bf20dff6a0f1aba3d8ca6e40842a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-31T18:26:25Z",
    "title_canon_sha256": "dd9157b1e2b364e263371bf97c4b0a360f5f8e78aa33e05695652cdc0f164c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00458",
    "kind": "arxiv",
    "version": 1
  }
}