Pith Number

pith:XVMOEGLW

pith:2018:XVMOEGLWA7GKFJZLKQI74QIQL7

not attested not anchored not stored refs pending

An Empirical Study on README contents for JavaScript Packages

Akinori Ihara, Kenichi Matsumoto, Raula Gaikovina Kula, Shohei Ikeda

arxiv:1802.08391 v2 · 2018-02-23 · 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{XVMOEGLWA7GKFJZLKQI74QIQL7}

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	2026-05-18T00:22:32.976510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd58e2197607cca2a72b5411fe41105fc4e020cae585afface1e4ea49c478a22

Aliases

arxiv: 1802.08391 · arxiv_version: 1802.08391v2 · doi: 10.48550/arxiv.1802.08391 · pith_short_12: XVMOEGLWA7GK · pith_short_16: XVMOEGLWA7GKFJZL · pith_short_8: XVMOEGLW

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/XVMOEGLWA7GKFJZLKQI74QIQL7 \
  | 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: bd58e2197607cca2a72b5411fe41105fc4e020cae585afface1e4ea49c478a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "398ae149359b1b1ed261ce1d40b4c1c9a3bcc4ddc6401359ce548cc73fafd41d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-02-23T05:19:31Z",
    "title_canon_sha256": "c3290a3f6f63102c3439925f8b4faa15f34311a98441801dec494dc7df6082a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08391",
    "kind": "arxiv",
    "version": 2
  }
}