Pith Number

pith:32ET77G7

pith:2016:32ET77G7KRMF23IUC6X7OQNRTM

not attested not anchored not stored refs pending

A Kernelized Stein Discrepancy for Goodness-of-fit Tests and Model Evaluation

Jason D. Lee, Michael I. Jordan, Qiang Liu

arxiv:1602.03253 v2 · 2016-02-10 · 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{32ET77G7KRMF23IUC6X7OQNRTM}

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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	2026-05-18T01:11:38.478221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de893ffcdf54585d6d1417aff741b19b0d56148898e874798d9cc07813b51099

Aliases

arxiv: 1602.03253 · arxiv_version: 1602.03253v2 · doi: 10.48550/arxiv.1602.03253 · pith_short_12: 32ET77G7KRMF · pith_short_16: 32ET77G7KRMF23IU · pith_short_8: 32ET77G7

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/32ET77G7KRMF23IUC6X7OQNRTM \
  | 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: de893ffcdf54585d6d1417aff741b19b0d56148898e874798d9cc07813b51099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35efec58369ab088cf95eebe6431744444f201cb51d88b7e23573098292fe2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-02-10T03:38:52Z",
    "title_canon_sha256": "f14fc102da1153c2b59f800f484156380f7cc501c5c6069f9c592e9289cdf72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03253",
    "kind": "arxiv",
    "version": 2
  }
}