Pith Number

pith:VGK2YCRE

pith:2023:VGK2YCREFBZQQNGAHJHLJLSMQB

not attested not anchored not stored refs pending

First Three Years of the International Verification of Neural Networks Competition (VNN-COMP)

Changliu Liu, Christopher Brix, Mark Niklas M\"uller, Stanley Bak, Taylor T. Johnson

arxiv:2301.05815 v1 · 2023-01-14 · cs.LG · cs.AI · 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{VGK2YCREFBZQQNGAHJHLJLSMQB}

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	2026-07-05T12:05:56.698707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a995ac0a2428730834c03a4eb4ae4c804003570562ec9ae4cf09722fe9774297

Aliases

arxiv: 2301.05815 · arxiv_version: 2301.05815v1 · doi: 10.48550/arxiv.2301.05815 · pith_short_12: VGK2YCREFBZQ · pith_short_16: VGK2YCREFBZQQNGA · pith_short_8: VGK2YCRE

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/VGK2YCREFBZQQNGAHJHLJLSMQB \
  | 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: a995ac0a2428730834c03a4eb4ae4c804003570562ec9ae4cf09722fe9774297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8620fcf2ee2d5727101d36943f1da5da6aaec897fd76da145a0eabebc24d7edc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-14T04:04:12Z",
    "title_canon_sha256": "157abb780e395dd1fbd6d0b86324fd3c4bddf604790f886043b750145a9ff100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05815",
    "kind": "arxiv",
    "version": 1
  }
}