Pith Number

pith:VJTKTTOF

pith:2024:VJTKTTOF2ABG6RTYY5RFJ7CDXW

not attested not anchored not stored refs pending

Why do Machine Learning Notebooks Crash? An Empirical Study on Public Python Jupyter Notebooks

D\'aniel Varr\'o, Jos\'e Antonio Hern\'andez L\'opez, Ulf Nilsson, Willem Meijer, Yiran Wang

arxiv:2411.16795 v3 · 2024-11-25 · 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{VJTKTTOF2ABG6RTYY5RFJ7CDXW}

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	2026-07-05T11:51:19.450391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa66a9cdc5d0026f4678c76254fc43bd8ce1897f7ecc16d44ef7cdbff65bb409

Aliases

arxiv: 2411.16795 · arxiv_version: 2411.16795v3 · doi: 10.48550/arxiv.2411.16795 · pith_short_12: VJTKTTOF2ABG · pith_short_16: VJTKTTOF2ABG6RTY · pith_short_8: VJTKTTOF

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/VJTKTTOF2ABG6RTYY5RFJ7CDXW \
  | 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: aa66a9cdc5d0026f4678c76254fc43bd8ce1897f7ecc16d44ef7cdbff65bb409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b264f538be23c5434f2a1ce6fdaadf2d9751339d0f79175c75328265073cd2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-11-25T09:33:08Z",
    "title_canon_sha256": "bc6c42177b6d071e2115e56167b1fea022b68b756ce3b9ee6e16cd30906de95c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16795",
    "kind": "arxiv",
    "version": 3
  }
}