Pith Number

pith:6DU6IH4P

pith:2019:6DU6IH4PH36OG5AGF7FXCRFLSE

not attested not anchored not stored refs pending

The most frequent programming mistakes that cause software vulnerabilities

Frederico Cerveira, Henrique Madeira, Luis Goncalo, Raul Barbosa

arxiv:1912.01948 v1 · 2019-12-03 · 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{6DU6IH4PH36OG5AGF7FXCRFLSE}

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	2026-07-05T00:23:55.625540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0e9e41f8f3efce374062fcb7144ab913b6c6861ee5026e0a9cb1bd7921d994f

Aliases

arxiv: 1912.01948 · arxiv_version: 1912.01948v1 · doi: 10.48550/arxiv.1912.01948 · pith_short_12: 6DU6IH4PH36O · pith_short_16: 6DU6IH4PH36OG5AG · pith_short_8: 6DU6IH4P

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/6DU6IH4PH36OG5AGF7FXCRFLSE \
  | 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: f0e9e41f8f3efce374062fcb7144ab913b6c6861ee5026e0a9cb1bd7921d994f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0906bb8cf61d579d41ec0108e0ebe33eed046d77d3ac21c588b27dafa345fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-12-03T13:44:31Z",
    "title_canon_sha256": "c1c84cc0b28be4b94839167f908202b3184f75ee112c9e75b24177748a88a9be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01948",
    "kind": "arxiv",
    "version": 1
  }
}