Pith Number

pith:TQNKHV2S

pith:2010:TQNKHV2SP7MCGAMQCAPWIZIFVB

not attested not anchored not stored refs pending

Ideal forms of Coppersmith's theorem and Guruswami-Sudan list decoding

Henry Cohn, Nadia Heninger

arxiv:1008.1284 v2 · 2010-08-06 · math.NT · cs.CR · 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{TQNKHV2SP7MCGAMQCAPWIZIFVB}

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	2026-05-18T03:19:57.131479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1aa3d7527fd8230190101f646505a8455a288585c2739fb788f0e254deade1

Aliases

arxiv: 1008.1284 · arxiv_version: 1008.1284v2 · doi: 10.48550/arxiv.1008.1284 · pith_short_12: TQNKHV2SP7MC · pith_short_16: TQNKHV2SP7MCGAMQ · pith_short_8: TQNKHV2S

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/TQNKHV2SP7MCGAMQCAPWIZIFVB \
  | 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: 9c1aa3d7527fd8230190101f646505a8455a288585c2739fb788f0e254deade1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93a60c47a4aa3d38592106f614a28330270d567e11fd811331ff90c72c34c64",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-08-06T22:02:36Z",
    "title_canon_sha256": "643c1d8765137d02bcffe9c837a20df722b3e74445653349bd196c976c8a6c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1284",
    "kind": "arxiv",
    "version": 2
  }
}