Pith Number

pith:CVBNYE7L

pith:2014:CVBNYE7LAAIRZZVIC2GEZKFBZK

not attested not anchored not stored refs pending

Polynomial Time Attack on Wild McEliece Over Quadratic Extensions

Alain Couvreur, Ayoub Otmani, Jean-Pierre Tillich

arxiv:1402.3264 v2 · 2014-02-13 · cs.CR · cs.IT · math.IT · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVBNYE7LAAIRZZVIC2GEZKFBZK}

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	2026-05-18T01:36:22.296574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1542dc13eb00111ce6a8168c4ca8a1caa7bd15a84f38f62ad30c2b6dabfe77bb

Aliases

arxiv: 1402.3264 · arxiv_version: 1402.3264v2 · doi: 10.48550/arxiv.1402.3264 · pith_short_12: CVBNYE7LAAIR · pith_short_16: CVBNYE7LAAIRZZVI · pith_short_8: CVBNYE7L

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/CVBNYE7LAAIRZZVIC2GEZKFBZK \
  | 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: 1542dc13eb00111ce6a8168c4ca8a1caa7bd15a84f38f62ad30c2b6dabfe77bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e0269c1e707af3ea98506c16f3d9ae70b35de547400a38b62c8c3dcf00dcda2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-02-13T19:26:34Z",
    "title_canon_sha256": "3c6873eea2783652c12894424fb76d5f07c3637fc1b7da6b78dd37f0da82910a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3264",
    "kind": "arxiv",
    "version": 2
  }
}