Pith Number

pith:EMQ65NDY

pith:2015:EMQ65NDYOFEF3BE6ONIFMRYPNE

not attested not anchored not stored refs pending

Robust estimation of U-statistics

Emilien Joly, G\'abor Lugosi

arxiv:1504.04580 v1 · 2015-04-17 · 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{EMQ65NDYOFEF3BE6ONIFMRYPNE}

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	2026-05-18T02:18:32.028632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2321eeb47871485d849e735056470f690f29cc5f526e1a302ed1bfcff0f27e33

Aliases

arxiv: 1504.04580 · arxiv_version: 1504.04580v1 · doi: 10.48550/arxiv.1504.04580 · pith_short_12: EMQ65NDYOFEF · pith_short_16: EMQ65NDYOFEF3BE6 · pith_short_8: EMQ65NDY

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/EMQ65NDYOFEF3BE6ONIFMRYPNE \
  | 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: 2321eeb47871485d849e735056470f690f29cc5f526e1a302ed1bfcff0f27e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76e6e3388a91d171bf96129bef011d51205cce807fd18ddec8277cac7d4ff22",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-04-17T17:13:39Z",
    "title_canon_sha256": "9d829b6d837d7f5569427274c3bab99c4b09052c1b93e467885147ce32ad249b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04580",
    "kind": "arxiv",
    "version": 1
  }
}