Pith Number

pith:XEMWLYUL

pith:2014:XEMWLYULQGLF7ADGCIEMRHYLYD

not attested not anchored not stored refs pending

MU-MIMO MAC Protocols for Wireless Local Area Networks: A Survey

Boris Bellalta, Miquel Oliver, Ruizhi Liao, Zhisheng Niu

arxiv:1404.1622 v2 · 2014-04-06 · 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{XEMWLYULQGLF7ADGCIEMRHYLYD}

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	2026-05-18T00:57:52.000011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91965e28b81965f80661208c89f0bc0cb1d7f685b943e38389600e49670c15d

Aliases

arxiv: 1404.1622 · arxiv_version: 1404.1622v2 · doi: 10.48550/arxiv.1404.1622 · pith_short_12: XEMWLYULQGLF · pith_short_16: XEMWLYULQGLF7ADG · pith_short_8: XEMWLYUL

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/XEMWLYULQGLF7ADGCIEMRHYLYD \
  | 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: b91965e28b81965f80661208c89f0bc0cb1d7f685b943e38389600e49670c15d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62b20955b57d88a02365da7d2114ce3e9e896f85b6d253b93828526cabb4f4c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-04-06T21:06:07Z",
    "title_canon_sha256": "71ee98bb066685487a339f1bd69c3e3af70f4fc13db08481d1f81336c6af75ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1622",
    "kind": "arxiv",
    "version": 2
  }
}