Pith Number

pith:2IJ3DZV2

pith:2015:2IJ3DZV2OB4QVGF4QHZ7HOLGTY

not attested not anchored not stored refs pending

On the structure of UMVUEs

Abram M. Kagan, Yaakov Malinovsky

arxiv:1507.02769 v1 · 2015-07-10 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IJ3DZV2OB4QVGF4QHZ7HOLGTY}

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	2026-05-18T01:37:03.235830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d213b1e6ba70790a98bc81f3f3b9669e20ed94a09caef42c31f65419676083a6

Aliases

arxiv: 1507.02769 · arxiv_version: 1507.02769v1 · doi: 10.48550/arxiv.1507.02769 · pith_short_12: 2IJ3DZV2OB4Q · pith_short_16: 2IJ3DZV2OB4QVGF4 · pith_short_8: 2IJ3DZV2

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/2IJ3DZV2OB4QVGF4QHZ7HOLGTY \
  | 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: d213b1e6ba70790a98bc81f3f3b9669e20ed94a09caef42c31f65419676083a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ff33aea9d6213dadb29e9bca92d1aa96796122e79fd2374c9c653673966546",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-07-10T02:48:53Z",
    "title_canon_sha256": "bfe7fa140032926e94ddc368b898044e198504e375617d7138206bfaf5bd8abf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02769",
    "kind": "arxiv",
    "version": 1
  }
}