Pith Number

pith:W5FS5CGD

pith:2019:W5FS5CGD5FRQTD2TECQMAKODMG

not attested not anchored not stored refs pending

Vulpedia: Detecting Vulnerable Ethereum Smart Contracts via Abstracted Vulnerability Signatures

Jiaming Ye, Jianjun Zhao, Lei Ma, Mingliang Ma, Yinxing Xue, Yun Lin

arxiv:1912.04466 v2 · 2019-12-10 · cs.SE · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5FS5CGD5FRQTD2TECQMAKODMG}

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.

Cited by

1 paper in Pith

Exposing Hidden Backdoors in NFT Smart Contracts: A Static Security Analysis of Rug Pull Patterns

Receipt and verification

First computed	2026-07-05T04:37:14.831474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b74b2e88c3e963098f5320a0c029c361a728d187cec266178b7a775543cbd341

Aliases

arxiv: 1912.04466 · arxiv_version: 1912.04466v2 · doi: 10.48550/arxiv.1912.04466 · pith_short_12: W5FS5CGD5FRQ · pith_short_16: W5FS5CGD5FRQTD2T · pith_short_8: W5FS5CGD

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/W5FS5CGD5FRQTD2TECQMAKODMG \
  | 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: b74b2e88c3e963098f5320a0c029c361a728d187cec266178b7a775543cbd341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d1084aea67394f1b1571493b8d9482f3abf015399c9910b0e32b76e2770bc4",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-12-10T03:09:57Z",
    "title_canon_sha256": "3734b0a8be6f0b7d17ca16199a3595f6223ddb1850112ac3b574492c2f686b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04466",
    "kind": "arxiv",
    "version": 2
  }
}