Pith Number

pith:5Q7PFE2Y

pith:2021:5Q7PFE2YRFTF46GTUDX7DFSWNX

not attested not anchored not stored refs pending

An Empirical Study of OSS-Fuzz Bugs

Claire Le Goues, Zhen Yu Ding

arxiv:2103.11518 v1 · 2021-03-21 · cs.SE · 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{5Q7PFE2YRFTF46GTUDX7DFSWNX}

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	2026-07-05T02:25:01.021175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3ef2935889665e78d3a0eff196566df93e94e2e8b03e226968159c88f0250f

Aliases

arxiv: 2103.11518 · arxiv_version: 2103.11518v1 · doi: 10.48550/arxiv.2103.11518 · pith_short_12: 5Q7PFE2YRFTF · pith_short_16: 5Q7PFE2YRFTF46GT · pith_short_8: 5Q7PFE2Y

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/5Q7PFE2YRFTF46GTUDX7DFSWNX \
  | 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: ec3ef2935889665e78d3a0eff196566df93e94e2e8b03e226968159c88f0250f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b715041629803c558d54dd28da3421894ff1d36502c4f889facbcd3a175ef46c",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-21T23:45:09Z",
    "title_canon_sha256": "d5054fb100d56f6ce37f76a8a2348cb08dfe20531675cc78fe8a931a90484031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11518",
    "kind": "arxiv",
    "version": 1
  }
}