Pith Number

pith:G25Z54IC

pith:2026:G25Z54ICJ3E2CS2KNJ6WSPNWTG

not attested not anchored not stored refs pending

Asymptotic Anytime-Valid Inference for U-statistics

Leheng Cai, Qirui Hu, Weijia Li

arxiv:2605.14692 v1 · 2026-05-14 · math.ST · stat.ME · 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{G25Z54ICJ3E2CS2KNJ6WSPNWTG}

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	2026-05-17T23:38:59.417803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36bb9ef1024ec9a14b4a6a7d693db699b3975e9403839f040e3f2869770dcfea

Aliases

arxiv: 2605.14692 · arxiv_version: 2605.14692v1 · doi: 10.48550/arxiv.2605.14692 · pith_short_12: G25Z54ICJ3E2 · pith_short_16: G25Z54ICJ3E2CS2K · pith_short_8: G25Z54IC

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/G25Z54ICJ3E2CS2KNJ6WSPNWTG \
  | 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: 36bb9ef1024ec9a14b4a6a7d693db699b3975e9403839f040e3f2869770dcfea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb4f287865f5404c7a8df649daa42e8f53c630f318ecf47abc7cd553335ed892",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-05-14T11:09:31Z",
    "title_canon_sha256": "5b1ca648fa8610537fff5ea0a6e8adb8e7827937b3f7c4be9b1c4443edf3cc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14692",
    "kind": "arxiv",
    "version": 1
  }
}