Pith Number

pith:AI55SAI7

pith:2023:AI55SAI72LZR6H7DLGVQJVYQZ4

not attested not anchored not stored refs pending

Two-sample KS test with approxQuantile in Apache Spark

Amadou Ba, Bradley Eck, Duygu Kabakci-Zorlu

arxiv:2312.09380 v1 · 2023-12-14 · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AI55SAI72LZR6H7DLGVQJVYQZ4}

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	2026-07-05T07:24:24.094792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023bd9011fd2f31f1fe359ab04d710cf2e3f06d064688c3eff3b37620c83ec94

Aliases

arxiv: 2312.09380 · arxiv_version: 2312.09380v1 · doi: 10.48550/arxiv.2312.09380 · pith_short_12: AI55SAI72LZR · pith_short_16: AI55SAI72LZR6H7D · pith_short_8: AI55SAI7

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/AI55SAI72LZR6H7DLGVQJVYQZ4 \
  | 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: 023bd9011fd2f31f1fe359ab04d710cf2e3f06d064688c3eff3b37620c83ec94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b96d0e287c40c697dd8d513800f222a2f266b5a11cad5fdcf4b180ca2e7c70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2023-12-14T22:30:29Z",
    "title_canon_sha256": "31b6284775ef02cca0087773f0c51056c46cb2ab442a9177098d922bfcbde84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.09380",
    "kind": "arxiv",
    "version": 1
  }
}