Pith Number

pith:UASQDP72

pith:2024:UASQDP72655OILA32S27JYYPKZ

not attested not anchored not stored refs pending

Steganography in Game Actions

Ching-Chun Chang, Isao Echizen

arxiv:2412.10442 v2 · 2024-12-11 · cs.AI · 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{UASQDP72655OILA32S27JYYPKZ}

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	2026-07-05T10:51:29.903993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02501bffaf77ae42c1bd4b5f4e30f5673e29fb0fa4eb4f1e7d86ebc1da0ff54

Aliases

arxiv: 2412.10442 · arxiv_version: 2412.10442v2 · doi: 10.48550/arxiv.2412.10442 · pith_short_12: UASQDP72655O · pith_short_16: UASQDP72655OILA3 · pith_short_8: UASQDP72

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/UASQDP72655OILA32S27JYYPKZ \
  | 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: a02501bffaf77ae42c1bd4b5f4e30f5673e29fb0fa4eb4f1e7d86ebc1da0ff54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a7f293ed13228141ab681899f7fe81bb047f0c510bc21e77e893486821449c",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-12-11T12:02:36Z",
    "title_canon_sha256": "82a7d29156ab3060a761d3867520808620cb7e40da3b5de2ab3e5b9b863bbea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10442",
    "kind": "arxiv",
    "version": 2
  }
}