Pith Number

pith:564KGLOP

pith:2024:564KGLOPGFDJD2BG3OCYPFFMTR

not attested not anchored not stored refs pending

Learning latent tree models with small query complexity

Gabor Lugosi, Luc Devroye, Piotr Zwiernik

arxiv:2408.15624 v2 · 2024-08-28 · 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{564KGLOPGFDJD2BG3OCYPFFMTR}

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	2026-07-05T11:51:17.129305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efb8a32dcf314691e826db858794ac9c472fad26871d57e8efe61ed338f17d9c

Aliases

arxiv: 2408.15624 · arxiv_version: 2408.15624v2 · doi: 10.48550/arxiv.2408.15624 · pith_short_12: 564KGLOPGFDJ · pith_short_16: 564KGLOPGFDJD2BG · pith_short_8: 564KGLOP

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/564KGLOPGFDJD2BG3OCYPFFMTR \
  | 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: efb8a32dcf314691e826db858794ac9c472fad26871d57e8efe61ed338f17d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11eb0ba715485eb50984fa4f049cf32dfe2145c47d4d81d657df61a08ca28f9e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-08-28T08:25:03Z",
    "title_canon_sha256": "4791a668460c8294e2a49045ca704dc83b3026e8d0c9dc38ce6c35c6616eaac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15624",
    "kind": "arxiv",
    "version": 2
  }
}