Pith Number

pith:THDB7RJ4

pith:2012:THDB7RJ43BUGH4XDXGUPIM2ZQQ

not attested not anchored not stored refs pending

An Independent Validation of Vulnerability Discovery Models

Fabio Massacci, Viet Hung Nguyen

arxiv:1203.5830 v1 · 2012-03-26 · 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{THDB7RJ43BUGH4XDXGUPIM2ZQQ}

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	2026-05-18T03:59:13.328695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c61fc53cd86863f2e3b9a8f433598431d8b5908232a694e3ccc52d6af6e837

Aliases

arxiv: 1203.5830 · arxiv_version: 1203.5830v1 · doi: 10.48550/arxiv.1203.5830 · pith_short_12: THDB7RJ43BUG · pith_short_16: THDB7RJ43BUGH4XD · pith_short_8: THDB7RJ4

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/THDB7RJ43BUGH4XDXGUPIM2ZQQ \
  | 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: 99c61fc53cd86863f2e3b9a8f433598431d8b5908232a694e3ccc52d6af6e837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5698889441c68ab9da9725f97f34e295a6da0bc3afcdf7d99536d5bd72955f91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-03-26T22:14:15Z",
    "title_canon_sha256": "a0a837f541dad9527c29d17b894f02017c75e1777727618a45a64d41dcb3f86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5830",
    "kind": "arxiv",
    "version": 1
  }
}