Pith Number

pith:EMPBGA3G

pith:2025:EMPBGA3GA555N63QRWSY5WZW5V

not attested not anchored not stored refs pending

Fast and Accurate Silent Vulnerability Fix Retrieval

Guanqun Yang, Jiangrui Zheng, Qiushi Liu, Siyan Wen, Xiaoyin Wang, Xueqing Liu

arxiv:2503.22935 v3 · 2025-03-29 · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMPBGA3GA555N63QRWSY5WZW5V}

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	2026-07-05T11:54:11.273663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

231e130366077bd6fb708da58edb36ed43d3ae3ab325181a548642d9d6dfd2bc

Aliases

arxiv: 2503.22935 · arxiv_version: 2503.22935v3 · doi: 10.48550/arxiv.2503.22935 · pith_short_12: EMPBGA3GA555 · pith_short_16: EMPBGA3GA555N63Q · pith_short_8: EMPBGA3G

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/EMPBGA3GA555N63QRWSY5WZW5V \
  | 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: 231e130366077bd6fb708da58edb36ed43d3ae3ab325181a548642d9d6dfd2bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d60b846d08ad2ad6dc8a27d9d5c5a889287ea96a660ab1af6d41f3659c2e8e",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-29T01:53:07Z",
    "title_canon_sha256": "c89a69beef2d69067f41ab5bf284889acf7e0eb283fb1f5f6f9247df2464c606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22935",
    "kind": "arxiv",
    "version": 3
  }
}