Pith Number

pith:WMCHUDYB

pith:2012:WMCHUDYBQP6ZGU2LMPEX5BRKT5

not attested not anchored not stored refs pending

Maximum Throughput in Multiple-Antenna Systems

Amir K. Khandani, Mahdi Zamani

arxiv:1201.3128 v1 · 2012-01-15 · 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{WMCHUDYBQP6ZGU2LMPEX5BRKT5}

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	2026-05-18T04:04:32.130245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3047a0f0183fd93534b63c97e862a9f407f59cb3a52a860803793b1866acd87

Aliases

arxiv: 1201.3128 · arxiv_version: 1201.3128v1 · doi: 10.48550/arxiv.1201.3128 · pith_short_12: WMCHUDYBQP6Z · pith_short_16: WMCHUDYBQP6ZGU2L · pith_short_8: WMCHUDYB

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/WMCHUDYBQP6ZGU2LMPEX5BRKT5 \
  | 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: b3047a0f0183fd93534b63c97e862a9f407f59cb3a52a860803793b1866acd87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0cf58ce39e0ceb78cb32a517ccf88c9a1577aa58912d7fbfea9416602959359",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-01-15T21:40:08Z",
    "title_canon_sha256": "1702a03180fea1594bd0f42c29505708884e90bf733c3532feb3af4d390698d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3128",
    "kind": "arxiv",
    "version": 1
  }
}