Pith Number

pith:QMYVNVOY

pith:2011:QMYVNVOYD3OPNFU7F2T7LSJD7Y

not attested not anchored not stored refs pending

Ensuring message embedding in wet paper steganography

Caroline Fontaine (Lab-STICC), Daniel Augot (INRIA Saclay - Ile de France, LIX), Morgan Barbier (INRIA Saclay - Ile de France

arxiv:1111.2301 v1 · 2011-11-09 · 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{QMYVNVOYD3OPNFU7F2T7LSJD7Y}

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	2026-05-18T04:06:18.867442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

833156d5d81edcf6969f2ea7f5c923fe2ec9f4b99b1b6043c110fbc85c6dafe9

Aliases

arxiv: 1111.2301 · arxiv_version: 1111.2301v1 · doi: 10.48550/arxiv.1111.2301 · pith_short_12: QMYVNVOYD3OP · pith_short_16: QMYVNVOYD3OPNFU7 · pith_short_8: QMYVNVOY

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/QMYVNVOYD3OPNFU7F2T7LSJD7Y \
  | 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: 833156d5d81edcf6969f2ea7f5c923fe2ec9f4b99b1b6043c110fbc85c6dafe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77d10a42dd2013bdd27089fbf010c02f70dfe3424d0ac4c190db753fb30f0ff3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-11-09T18:29:16Z",
    "title_canon_sha256": "f3a5bd520ee5824efd198d2b94550ce85a3acfd79b7541b91427586a2e6ce81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2301",
    "kind": "arxiv",
    "version": 1
  }
}