Pith Number

pith:UHH3YXGF

pith:2017:UHH3YXGFP6OS54YAA4SYBENJ46

not attested not anchored not stored refs pending

A simple and efficient profile likelihood for semiparametric exponential family

Lili Liu, Lu Lin, Xia Cui

arxiv:1711.11426 v1 · 2017-11-30 · 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{UHH3YXGFP6OS54YAA4SYBENJ46}

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	2026-05-18T00:29:11.651881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cfbc5cc57f9d2ef30007258091a9e7b665929cae02a171aa77a9fe69619f77

Aliases

arxiv: 1711.11426 · arxiv_version: 1711.11426v1 · doi: 10.48550/arxiv.1711.11426 · pith_short_12: UHH3YXGFP6OS · pith_short_16: UHH3YXGFP6OS54YA · pith_short_8: UHH3YXGF

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/UHH3YXGFP6OS54YAA4SYBENJ46 \
  | 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: a1cfbc5cc57f9d2ef30007258091a9e7b665929cae02a171aa77a9fe69619f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec1e739abcdc1c92018bf1472c3518de576af4efc1fa8f8183ebb9930b4e1651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-11-30T14:32:26Z",
    "title_canon_sha256": "410fd857a00d1d72a992626acdff79a396015d16de7dfa8c743852c830b892aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11426",
    "kind": "arxiv",
    "version": 1
  }
}