Pith Number

pith:ZLDCJLCW

pith:2026:ZLDCJLCWMCCJIGFIMQ3KDZLWLF

not attested not anchored not stored refs pending

Estimation of Directed Acyclic Graphs by Frequentist Model Averaging

Huihang Liu, Wenhui Li, Xinyu Zhang

arxiv:2605.25496 v1 · 2026-05-25 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLDCJLCWMCCJIGFIMQ3KDZLWLF}

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	2026-05-26T02:04:39.299443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac624ac5660849418a86436a1e57659613822c50ca18c2c6010e073583d116c

Aliases

arxiv: 2605.25496 · arxiv_version: 2605.25496v1 · doi: 10.48550/arxiv.2605.25496 · pith_short_12: ZLDCJLCWMCCJ · pith_short_16: ZLDCJLCWMCCJIGFI · pith_short_8: ZLDCJLCW

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/ZLDCJLCWMCCJIGFIMQ3KDZLWLF \
  | 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: cac624ac5660849418a86436a1e57659613822c50ca18c2c6010e073583d116c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7481246edd3d561d124bd1dc04c5145390c89ca42283fd7a64d830edf6eb888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-25T06:57:18Z",
    "title_canon_sha256": "5df090b9a9f7210a47bd297d13cbf1daa5622a9fe0973f7a9c364d109464cf55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25496",
    "kind": "arxiv",
    "version": 1
  }
}