Pith Number

pith:4DSKKLN2

pith:2011:4DSKKLN2AJ53HSTO3KOZ6K3KFV

not attested not anchored not stored refs pending

Steganography: a class of secure and robust algorithms

Christophe Guyeux, Jacques M. Bahi, Jean-Fran\c{c}ois Couchot

arxiv:1112.1260 v1 · 2011-12-06 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DSKKLN2AJ53HSTO3KOZ6K3KFV}

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	2026-05-18T02:21:27.844473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e4a52dba027bb3ca6eda9d9f2b6a2d6127d761ce435661fc665cdc8d900e9a

Aliases

arxiv: 1112.1260 · arxiv_version: 1112.1260v1 · doi: 10.48550/arxiv.1112.1260 · pith_short_12: 4DSKKLN2AJ53 · pith_short_16: 4DSKKLN2AJ53HSTO · pith_short_8: 4DSKKLN2

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/4DSKKLN2AJ53HSTO3KOZ6K3KFV \
  | 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: e0e4a52dba027bb3ca6eda9d9f2b6a2d6127d761ce435661fc665cdc8d900e9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c578d5ad67fd21df08f085a3c2205841a1fa4d9d31eac2fde42515d06148dd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-12-06T12:59:33Z",
    "title_canon_sha256": "f8298a6b8f9bf57fd8191f5a49569f2bb659faeefb3a878d9d069e83b1bde98b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1260",
    "kind": "arxiv",
    "version": 1
  }
}