Pith Number

pith:JZGPHY65

pith:2023:JZGPHY65PEXHS2JYSM74LPUO2R

not attested not anchored not stored refs pending

Cloning Games: A General Framework for Unclonable Primitives

Fatih Kaleoglu, Prabhanjan Ananth, Qipeng Liu

arxiv:2302.01874 v1 · 2023-02-03 · quant-ph · 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{JZGPHY65PEXHS2JYSM74LPUO2R}

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	2026-07-05T05:38:37.369909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4cf3e3dd792e796938933fc5be8ed478677a05af43f24f7c5eea6167fcf880

Aliases

arxiv: 2302.01874 · arxiv_version: 2302.01874v1 · doi: 10.48550/arxiv.2302.01874 · pith_short_12: JZGPHY65PEXH · pith_short_16: JZGPHY65PEXHS2JY · pith_short_8: JZGPHY65

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/JZGPHY65PEXHS2JYSM74LPUO2R \
  | 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: 4e4cf3e3dd792e796938933fc5be8ed478677a05af43f24f7c5eea6167fcf880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a04d99e500c518c8a137e448975f3aaf9a3147eec4c40235899126b868e210",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-03T17:24:38Z",
    "title_canon_sha256": "49c61fcd73cea592c95ad56aefa3340b1b9e389d915695f845281bda1b6ffb8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01874",
    "kind": "arxiv",
    "version": 1
  }
}