Pith Number

pith:F37INJ4F

pith:2020:F37INJ4FJECSYH7XRGHIWFVONR

not attested not anchored not stored refs pending

Memory-Safety Challenge Considered Solved? An In-Depth Study with All Rust CVEs

Hui Xu, Michael Lyu, Mingshen Sun, Yangfan Zhou, Zhuangbin Chen

arxiv:2003.03296 v6 · 2020-03-06 · cs.PL · 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{F37INJ4FJECSYH7XRGHIWFVONR}

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	2026-07-05T02:18:15.158323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efe86a78549052c1ff7898e8b16ae6c4193f314922f012cdfa029c093451a3b

Aliases

arxiv: 2003.03296 · arxiv_version: 2003.03296v6 · doi: 10.48550/arxiv.2003.03296 · pith_short_12: F37INJ4FJECS · pith_short_16: F37INJ4FJECSYH7X · pith_short_8: F37INJ4F

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/F37INJ4FJECSYH7XRGHIWFVONR \
  | 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: 2efe86a78549052c1ff7898e8b16ae6c4193f314922f012cdfa029c093451a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1c7cba78dc1bb7ecbcf0c433764e26f5007d4418b2eb3c894535eb09323092",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2020-03-06T16:16:45Z",
    "title_canon_sha256": "8c40b8661f556e7051d6181343e9f303f3f5753bf0bf471880064f0d1f815c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03296",
    "kind": "arxiv",
    "version": 6
  }
}