Pith Number

pith:NJMERAI4

pith:2024:NJMERAI4KAMZ3WUQVM5SXOKMEE

not attested not anchored not stored refs pending

Cross-ecosystem categorization: A manual-curation protocol for the categorization of Java Maven libraries along Python PyPI Topics

Carlos E. Budde, Fabio Massacci, Ranindya Paramitha, Yuan Feng

arxiv:2403.06300 v1 · 2024-03-10 · cs.SE · 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{NJMERAI4KAMZ3WUQVM5SXOKMEE}

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	2026-07-05T07:54:21.793226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5848811c50199dda90ab3b2bb94c21278646102587d14bb9de670ff01ba4af

Aliases

arxiv: 2403.06300 · arxiv_version: 2403.06300v1 · doi: 10.48550/arxiv.2403.06300 · pith_short_12: NJMERAI4KAMZ · pith_short_16: NJMERAI4KAMZ3WUQ · pith_short_8: NJMERAI4

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/NJMERAI4KAMZ3WUQVM5SXOKMEE \
  | 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: 6a5848811c50199dda90ab3b2bb94c21278646102587d14bb9de670ff01ba4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3008836cb778a78f77b8f4cc7b3c54f0642f254eb7fdf86abfb9fd56bb3143ad",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-03-10T20:15:08Z",
    "title_canon_sha256": "7767fe635b026d29329b60552a3355a6408c0bde8b5e3a5ba75cf82e87f85cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.06300",
    "kind": "arxiv",
    "version": 1
  }
}