Pith Number

pith:UOKM2M25

pith:2008:UOKM2M25LIDKHOGYCCMDBVVGZH

not attested not anchored not stored refs pending

The Perfect Binary One-Error-Correcting Codes of Length 15: Part I--Classification

Olli Pottonen, Patric R. J. \"Osterg{\aa}rd

arxiv:0806.2513 v3 · 2008-06-16 · 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{UOKM2M25LIDKHOGYCCMDBVVGZH}

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	2026-05-18T02:24:57.317571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a394cd335d5a06a3b8d8109830d6a6c9ed6b6cc204803332dc48076cb12b16eb

Aliases

arxiv: 0806.2513 · arxiv_version: 0806.2513v3 · doi: 10.48550/arxiv.0806.2513 · pith_short_12: UOKM2M25LIDK · pith_short_16: UOKM2M25LIDKHOGY · pith_short_8: UOKM2M25

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/UOKM2M25LIDKHOGYCCMDBVVGZH \
  | 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: a394cd335d5a06a3b8d8109830d6a6c9ed6b6cc204803332dc48076cb12b16eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29da188edaa5af434c7ab9818d8138c13ef9f91531946b73f2f74b0450220d8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-06-16T07:58:28Z",
    "title_canon_sha256": "f6f70d7ecc138998969975cc286f2de52b666595f64d1c30f3e05390812172ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2513",
    "kind": "arxiv",
    "version": 3
  }
}