Pith Number

pith:4CB2YH5U

pith:2018:4CB2YH5UUU4HPQS2IOODZDPHRK

not attested not anchored not stored refs pending

Approximation of Kolmogorov-Smirnov Test Statistics

David Kalaj, Long Bai

arxiv:1802.08883 v1 · 2018-02-24 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CB2YH5UUU4HPQS2IOODZDPHRK}

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	2026-05-18T00:22:36.154615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e083ac1fb4a53877c25a439c3c8de78a97a982b8c2f340b02ac1d4926826cb54

Aliases

arxiv: 1802.08883 · arxiv_version: 1802.08883v1 · doi: 10.48550/arxiv.1802.08883 · pith_short_12: 4CB2YH5UUU4H · pith_short_16: 4CB2YH5UUU4HPQS2 · pith_short_8: 4CB2YH5U

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/4CB2YH5UUU4HPQS2IOODZDPHRK \
  | 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: e083ac1fb4a53877c25a439c3c8de78a97a982b8c2f340b02ac1d4926826cb54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26609a8369fa4d9b56f95a104421a7d907738d9d670c3c635f0751cc4b80fae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-02-24T18:13:48Z",
    "title_canon_sha256": "123711759dd95a847dc58818808faac09e0b8057c0e8143d8c79a96e9462e6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08883",
    "kind": "arxiv",
    "version": 1
  }
}