Pith Number

pith:7OJMYCRP

pith:2003:7OJMYCRPVJRJT75OVDYVN4E3D6

not attested not anchored not stored refs pending

Cryptographic Randomized Response Techniques

Andris Ambainis, Helger Lipmaa, Markus Jakobsson

arxiv:cs/0302025 v2 · 2003-02-18 · cs.CC · cs.CR · cs.CY · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OJMYCRPVJRJT75OVDYVN4E3D6}

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	2026-07-04T14:24:30.609352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb92cc0a2faa6299ffaea8f156f09b1f9c33db1219f60310fc6ab69496c24193

Aliases

arxiv: cs/0302025 · arxiv_version: cs/0302025v2 · doi: 10.48550/arxiv.cs/0302025 · pith_short_12: 7OJMYCRPVJRJ · pith_short_16: 7OJMYCRPVJRJT75O · pith_short_8: 7OJMYCRP

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/7OJMYCRPVJRJT75OVDYVN4E3D6 \
  | 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: fb92cc0a2faa6299ffaea8f156f09b1f9c33db1219f60310fc6ab69496c24193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb4d7769cbdf2f0067095a3574d96da2909feb2ab331eaea7e4871c5377b1208",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cs.CC",
    "submitted_at": "2003-02-18T11:23:23Z",
    "title_canon_sha256": "0100a489a85b24c6cfc4392e5ba54ac09618c620e9c70c29894761e2aeb73974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0302025",
    "kind": "arxiv",
    "version": 2
  }
}