Pith Number

pith:54JPLCTU

pith:2017:54JPLCTU6EJKLEDSDSUFDAILYY

not attested not anchored not stored refs pending

Automated Selection of Post-Strata using a Model-Assisted Regression Tree Estimator

Daniell Toth, Kelly S. McConville

arxiv:1712.05708 v1 · 2017-12-15 · 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{54JPLCTU6EJKLEDSDSUFDAILYY}

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	2026-05-18T00:27:55.858173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef12f58a74f112a590721ca851810bc6254626f581ff29640755e9933ae5779c

Aliases

arxiv: 1712.05708 · arxiv_version: 1712.05708v1 · doi: 10.48550/arxiv.1712.05708 · pith_short_12: 54JPLCTU6EJK · pith_short_16: 54JPLCTU6EJKLEDS · pith_short_8: 54JPLCTU

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/54JPLCTU6EJKLEDSDSUFDAILYY \
  | 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: ef12f58a74f112a590721ca851810bc6254626f581ff29640755e9933ae5779c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d067cb7ae79dd0221b29ef41979855f2446ec14154ab048b3dd96cc185bfacca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-12-15T15:21:34Z",
    "title_canon_sha256": "3113a1a04a760f6d4fd257d777d733607fe49bc2bd383794233441d37884347b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05708",
    "kind": "arxiv",
    "version": 1
  }
}