Pith Number

pith:WZCFO7XK

pith:2021:WZCFO7XKO265VQ7QFZHYD2ZWTU

not attested not anchored not stored refs pending

Three-Party Integer Comparison and Applications

Bin Qi, Jie Ma, Kewei Lv

arxiv:2105.00625 v1 · 2021-05-03 · 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{WZCFO7XKO265VQ7QFZHYD2ZWTU}

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	2026-07-05T02:36:56.167953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b644577eea76bddac3f02e4f81eb369d314905df98e247f1c17966f6adcb3123

Aliases

arxiv: 2105.00625 · arxiv_version: 2105.00625v1 · doi: 10.48550/arxiv.2105.00625 · pith_short_12: WZCFO7XKO265 · pith_short_16: WZCFO7XKO265VQ7Q · pith_short_8: WZCFO7XK

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/WZCFO7XKO265VQ7QFZHYD2ZWTU \
  | 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: b644577eea76bddac3f02e4f81eb369d314905df98e247f1c17966f6adcb3123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44360d35ae35b6e8a1d17c04e533fe07f12bb4716e75c5c54079ed0df6d8f78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-03T04:32:18Z",
    "title_canon_sha256": "3c8ccec27f229eef400c6815f4600b86316a17ebb9b764d28e321f6b199571b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00625",
    "kind": "arxiv",
    "version": 1
  }
}