Pith Number

pith:L2QPOM63

pith:2021:L2QPOM632RJVSGRJYTZFYZAVET

not attested not anchored not stored refs pending

VELVET: a noVel Ensemble Learning approach to automatically locate VulnErable sTatements

Alessandro Morari, Baishakhi Ray, Gail Kaiser, Jim Laredo, Sahil Suneja, Yangruibo Ding, Yunhui Zheng

arxiv:2112.10893 v2 · 2021-12-20 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2QPOM632RJVSGRJYTZFYZAVET}

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	2026-07-05T03:48:10.066878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea0f733dbd453591a29c4f25c641524c0dfd497c517fc3c4e7e0869788c69de

Aliases

arxiv: 2112.10893 · arxiv_version: 2112.10893v2 · doi: 10.48550/arxiv.2112.10893 · pith_short_12: L2QPOM632RJV · pith_short_16: L2QPOM632RJVSGRJ · pith_short_8: L2QPOM63

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/L2QPOM632RJVSGRJYTZFYZAVET \
  | 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: 5ea0f733dbd453591a29c4f25c641524c0dfd497c517fc3c4e7e0869788c69de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13b524af20d56946c4fe6f05a080554fcbbb1289368819da27691a4131c638ae",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-12-20T22:45:27Z",
    "title_canon_sha256": "0765c36e562736aabd593d908cc88d1487cbf45dcdcca2627809a54cd60440ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10893",
    "kind": "arxiv",
    "version": 2
  }
}