Pith Number

pith:NP3SLO3O

pith:2024:NP3SLO3OUZ3TZHFODFBZPQGIGR

not attested not anchored not stored refs pending

Unboxing Default Argument Breaking Changes in 1 + 2 Data Science Libraries

Arthur de Brito Bonif\'acio, Cristiano Politowski, Daniel Prates, Ghizlane El Boussaidi, Jo\~ao Eduardo Montandon, Luciana Lourdes Silva

arxiv:2408.05129 v2 · 2024-08-09 · 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{NP3SLO3OUZ3TZHFODFBZPQGIGR}

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.

Cited by

1 paper in Pith

Specification and Detection of LLM Code Smells

Receipt and verification

First computed	2026-07-05T10:49:45.967964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf725bb6ea6773c9cae194397c0c83465e3ca05f726d7c4a29bb5c13389b94c

Aliases

arxiv: 2408.05129 · arxiv_version: 2408.05129v2 · doi: 10.48550/arxiv.2408.05129 · pith_short_12: NP3SLO3OUZ3T · pith_short_16: NP3SLO3OUZ3TZHFO · pith_short_8: NP3SLO3O

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/NP3SLO3OUZ3TZHFODFBZPQGIGR \
  | 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: 6bf725bb6ea6773c9cae194397c0c83465e3ca05f726d7c4a29bb5c13389b94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b134575fb898cd9bc594b95fc713028681fb18e36e7ad3c23e49ad430a2097f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-08-09T15:38:45Z",
    "title_canon_sha256": "56ff18619afadfdb8fddc97a037536e59a92a96159f908aac39aea673a2e93ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05129",
    "kind": "arxiv",
    "version": 2
  }
}