Pith Number

pith:UTLBSCGZ

pith:2016:UTLBSCGZKRIXANP2PQUQ323XBF

not attested not anchored not stored refs pending

Practical targeted learning from large data sets by survey sampling

Antoine Chambaz (MODAL'X), CREST), Emilien Joly (MODAL'X), Patrice Bertail (MODAL'X

arxiv:1606.09522 v1 · 2016-06-30 · 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{UTLBSCGZKRIXANP2PQUQ323XBF}

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	2026-05-18T01:11:40.339088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d61908d954517035fa7c290deb77095eda1b181d6473f71b9637febb784cd4

Aliases

arxiv: 1606.09522 · arxiv_version: 1606.09522v1 · doi: 10.48550/arxiv.1606.09522 · pith_short_12: UTLBSCGZKRIX · pith_short_16: UTLBSCGZKRIXANP2 · pith_short_8: UTLBSCGZ

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/UTLBSCGZKRIXANP2PQUQ323XBF \
  | 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: a4d61908d954517035fa7c290deb77095eda1b181d6473f71b9637febb784cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2013df54c516780650c20cb1a963e463fbc285b205f8f0e73750b951aa8f5a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-06-30T14:49:59Z",
    "title_canon_sha256": "5762f4ba509277dc528bc85b5886bd9da23264fb66e0c8db86582ff6e2353617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09522",
    "kind": "arxiv",
    "version": 1
  }
}