Pith Number

pith:Q5URNFTB

pith:2026:Q5URNFTBREV44HCWJ6THUQJKDL

not attested not anchored not stored refs pending

Pointwise convergence of purely random partition estimators: from random trees to prototype rules

Adrien Saumard, Fran\c{c}ois Portier, J\'er\'emy Bettinger

arxiv:2608.08360 v1 · 2026-08-08 · 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{Q5URNFTBREV44HCWJ6THUQJKDL}

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	2026-08-11T01:22:24.916702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8769169661892bce1c564fa67a412a1adf199bbf1059fd59ab327f902a26fd09

Aliases

arxiv: 2608.08360 · arxiv_version: 2608.08360v1 · doi: 10.48550/arxiv.2608.08360 · pith_short_12: Q5URNFTBREV4 · pith_short_16: Q5URNFTBREV44HCW · pith_short_8: Q5URNFTB

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/Q5URNFTBREV44HCWJ6THUQJKDL \
  | 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: 8769169661892bce1c564fa67a412a1adf199bbf1059fd59ab327f902a26fd09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9993c105b7d4231be5f5e3d7f635539aa260e0d7790b2a51a505d29a6ddd1a5",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-08-08T23:06:06Z",
    "title_canon_sha256": "d96ec8e89c81526952172f6a4f187d4e022a74cdf2a5ef85a7db68b7e7753cb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08360",
    "kind": "arxiv",
    "version": 1
  }
}