Pith Number

pith:XFAB5WUX

pith:2012:XFAB5WUXS67SJ5HRQCMBF3ZCFN

not attested not anchored not stored refs pending

Steganalysis of Transcoding Steganography

Artur Janicki, Krzysztof Szczypiorski, Wojciech Mazurczyk

arxiv:1210.5888 v1 · 2012-10-22 · cs.CR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFAB5WUXS67SJ5HRQCMBF3ZCFN}

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	2026-05-18T03:42:34.782360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9401eda9797bf24f4f1809812ef222b483a24923ee4b4c7ae868bd317b46508

Aliases

arxiv: 1210.5888 · arxiv_version: 1210.5888v1 · doi: 10.48550/arxiv.1210.5888 · pith_short_12: XFAB5WUXS67S · pith_short_16: XFAB5WUXS67SJ5HR · pith_short_8: XFAB5WUX

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/XFAB5WUXS67SJ5HRQCMBF3ZCFN \
  | 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: b9401eda9797bf24f4f1809812ef222b483a24923ee4b4c7ae868bd317b46508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11921b0609034ee8f26b892b0bf57cdd90215c0ef7f3704c668e6457c65fb0e7",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-10-22T13:18:19Z",
    "title_canon_sha256": "311483f3c66f30d0bde7bd704d4f22319acf22b4479f65eeea4a79b4b83cf30b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5888",
    "kind": "arxiv",
    "version": 1
  }
}