Pith Number

pith:5PJ7HILN

pith:2014:5PJ7HILNCWORMJIOR3I227JW4L

not attested not anchored not stored refs pending

A Wild Bootstrap for Degenerate Kernel Tests

Arthur Gretton, Dino Sejdinovic, Kacper Chwialkowski

arxiv:1408.5404 v2 · 2014-08-23 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PJ7HILNCWORMJIOR3I227JW4L}

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	2026-05-18T01:03:53.534577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd3f3a16d159d16250e8ed1ad7d36e2fd66806d68b640e4a77e03ba150d2a5a

Aliases

arxiv: 1408.5404 · arxiv_version: 1408.5404v2 · doi: 10.48550/arxiv.1408.5404 · pith_short_12: 5PJ7HILNCWOR · pith_short_16: 5PJ7HILNCWORMJIO · pith_short_8: 5PJ7HILN

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/5PJ7HILNCWORMJIOR3I227JW4L \
  | 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: ebd3f3a16d159d16250e8ed1ad7d36e2fd66806d68b640e4a77e03ba150d2a5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af339c96941baab34f5e4e830a8eee285cd84420497d5fdf5af828dbc5ed7900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-08-23T03:16:41Z",
    "title_canon_sha256": "8e93c414e03d9a432b8aefd40039d35b3ba2d25df9eaaee8d2c50e67918f611c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5404",
    "kind": "arxiv",
    "version": 2
  }
}