Pith Number

pith:JIAQXOUH

pith:2013:JIAQXOUHGBL2R5OKL5GT35YU2S

not attested not anchored not stored refs pending

Enhanced blind decoding of Tardos codes with new map-based functions

C\'edric Herzet, Ga\"etan Le Guelvouit, Mathieu Desoubeaux, William Puech

arxiv:1305.7038 v1 · 2013-05-30 · 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{JIAQXOUHGBL2R5OKL5GT35YU2S}

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	2026-05-18T03:22:16.550178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a010bba873057a8f5ca5f4d3df714d4849eb56f63ac47113c2915fd323605b3

Aliases

arxiv: 1305.7038 · arxiv_version: 1305.7038v1 · doi: 10.48550/arxiv.1305.7038 · pith_short_12: JIAQXOUHGBL2 · pith_short_16: JIAQXOUHGBL2R5OK · pith_short_8: JIAQXOUH

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/JIAQXOUHGBL2R5OKL5GT35YU2S \
  | 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: 4a010bba873057a8f5ca5f4d3df714d4849eb56f63ac47113c2915fd323605b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f881c7c74c482a92f44c95213fac42dd1fa204a07b7cd643f84d0516c273798",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-05-30T09:16:16Z",
    "title_canon_sha256": "082046e61e069b796319b5feed078f11dfc6bb0c046eb0e1ce3ec6ec2af49485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7038",
    "kind": "arxiv",
    "version": 1
  }
}