Pith Number

pith:F5KKTS2F

pith:2011:F5KKTS2FKSKIW3O333IREFIWPT

not attested not anchored not stored refs pending

Competitive Use of Multiple Antennas

Rahul Vaze

arxiv:1102.2284 v2 · 2011-02-11 · 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{F5KKTS2FKSKIW3O333IREFIWPT}

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	2026-05-18T04:24:54.052390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f54a9cb4554948b6ddbded11215167cd2171b2f9218b7c6dac954ab277d3b70

Aliases

arxiv: 1102.2284 · arxiv_version: 1102.2284v2 · doi: 10.48550/arxiv.1102.2284 · pith_short_12: F5KKTS2FKSKI · pith_short_16: F5KKTS2FKSKIW3O3 · pith_short_8: F5KKTS2F

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/F5KKTS2FKSKIW3O333IREFIWPT \
  | 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: 2f54a9cb4554948b6ddbded11215167cd2171b2f9218b7c6dac954ab277d3b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fef551767ef0d02331172c3c74bcf59832720311733af238b0c37ecd6ad6b7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-11T05:11:39Z",
    "title_canon_sha256": "235835e554593534ab29fe44fbf39f5c41a7107e30cb19f098e53461f6ff82de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2284",
    "kind": "arxiv",
    "version": 2
  }
}