Pith Number

pith:GNP7RJML

pith:2010:GNP7RJML6V6OKMCCFJTNW426TX

not attested not anchored not stored refs pending

Low ML Decoding Complexity STBCs via Codes over GF(4)

B. Sundar Rajan, Lakshmi Prasad Natarajan

arxiv:1008.2526 v1 · 2010-08-15 · 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{GNP7RJML6V6OKMCCFJTNW426TX}

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	2026-05-18T04:42:13.112716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

335ff8a58bf57ce530422a66db735e9dfa253b9a558a0e8acc5eb259b4dc8a82

Aliases

arxiv: 1008.2526 · arxiv_version: 1008.2526v1 · doi: 10.48550/arxiv.1008.2526 · pith_short_12: GNP7RJML6V6O · pith_short_16: GNP7RJML6V6OKMCC · pith_short_8: GNP7RJML

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/GNP7RJML6V6OKMCCFJTNW426TX \
  | 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: 335ff8a58bf57ce530422a66db735e9dfa253b9a558a0e8acc5eb259b4dc8a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4002e2e04b1ec2cd6b11786bb2980331e3ee94824cd61ca6aad13bee10fcde8e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-08-15T14:48:32Z",
    "title_canon_sha256": "6aacd1f346218921d0ae2ecb2ef1da907b959f67772daf1ac9d2e359d2129040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2526",
    "kind": "arxiv",
    "version": 1
  }
}