Pith Number

pith:LYCAOK2D

pith:2013:LYCAOK2DRV34LUUQHNSLNLY65S

not attested not anchored not stored refs pending

Distinguisher-Based Attacks on Public-Key Cryptosystems Using Reed-Solomon Codes

Alain Couvreur, Ayoub Otmani, Jean-Pierre Tillich, Philippe Gaborit, Val\'erie Gauthier-Uma\~na

arxiv:1307.6458 v2 · 2013-07-24 · 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{LYCAOK2DRV34LUUQHNSLNLY65S}

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	2026-05-18T02:55:20.544673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e04072b438d77c5d2903b64b6af1eecb4b36b653dbefc4ef8996a0652b66c94

Aliases

arxiv: 1307.6458 · arxiv_version: 1307.6458v2 · doi: 10.48550/arxiv.1307.6458 · pith_short_12: LYCAOK2DRV34 · pith_short_16: LYCAOK2DRV34LUUQ · pith_short_8: LYCAOK2D

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/LYCAOK2DRV34LUUQHNSLNLY65S \
  | 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: 5e04072b438d77c5d2903b64b6af1eecb4b36b653dbefc4ef8996a0652b66c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7006341e720089e02d5a02153c0a53ba11d20c1b6c6022e15854de6da5930fc2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-07-24T15:28:56Z",
    "title_canon_sha256": "114eb534459f3a482e60df9a164cd82a5b1d651b6ef64235e6e6e0683e7259ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6458",
    "kind": "arxiv",
    "version": 2
  }
}