Pith Number

pith:VXB3ORHR

pith:2024:VXB3ORHR5FEPFNVAXGBJ4QFEJT

not attested not anchored not stored refs pending

Using a Single-Parity-Check to Reduce the Guesswork of Guessing Codeword Decoding

Joseph Griffin, Ken R. Duffy, Muriel Medard, Peihong Yuan

arxiv:2411.09803 v2 · 2024-11-14 · 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{VXB3ORHR5FEPFNVAXGBJ4QFEJT}

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	2026-07-05T09:52:18.105253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc3b744f1e948f2b6a0b9829e40a44cdadbcb3d1f9a39f3d03dabed1d168548

Aliases

arxiv: 2411.09803 · arxiv_version: 2411.09803v2 · doi: 10.48550/arxiv.2411.09803 · pith_short_12: VXB3ORHR5FEP · pith_short_16: VXB3ORHR5FEPFNVA · pith_short_8: VXB3ORHR

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/VXB3ORHR5FEPFNVAXGBJ4QFEJT \
  | 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: adc3b744f1e948f2b6a0b9829e40a44cdadbcb3d1f9a39f3d03dabed1d168548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb41663579f126ad2a3113832d2fb1f825e29223ac6503cc751ea7bec845a82",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-14T20:39:35Z",
    "title_canon_sha256": "a163673c5f47b01aaeec1deeb2ffdd978ab392d38fb428526ebd91a07f646d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09803",
    "kind": "arxiv",
    "version": 2
  }
}