Pith Number

pith:3CREIVQS

pith:2013:3CREIVQSM3VBAJAGJ7PW5EDFVS

not attested not anchored not stored refs pending

Improving success probability and embedding efficiency in code based steganography

Carlos Munuera, Morgan Barbier (GREYC)

arxiv:1302.2048 v1 · 2013-02-08 · 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{3CREIVQSM3VBAJAGJ7PW5EDFVS}

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	2026-05-18T03:34:12.894364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a244561266ea1024064fdf6e9065acb727c54b73745e2e728b3d540ff68fb4

Aliases

arxiv: 1302.2048 · arxiv_version: 1302.2048v1 · doi: 10.48550/arxiv.1302.2048 · pith_short_12: 3CREIVQSM3VB · pith_short_16: 3CREIVQSM3VBAJAG · pith_short_8: 3CREIVQS

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/3CREIVQSM3VBAJAGJ7PW5EDFVS \
  | 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: d8a244561266ea1024064fdf6e9065acb727c54b73745e2e728b3d540ff68fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ed80f82297d08bbd16a1c374af9a5447e233be8e506835cfed8021b2ef9690",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-02-08T14:35:44Z",
    "title_canon_sha256": "f9ade419b83bd1857c852386578a3c7bea4c0b6c5f3cf830c90268917bbd3749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2048",
    "kind": "arxiv",
    "version": 1
  }
}