Pith Number

pith:OYVHCEVF

pith:2018:OYVHCEVFWBHMLOG5NRIN6HIXNF

not attested not anchored not stored refs pending

Sampling techniques for big data analysis in finite population inference

Jae Kwang Kim, Zhonglei Wang

arxiv:1801.09728 v1 · 2018-01-29 · stat.ME

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:56:53.647668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

762a7112a5b04ec5b8dd6c50df1d17696fc6decdc320aed8d4b71e0d4739b3e8

Aliases

arxiv: 1801.09728 · arxiv_version: 1801.09728v1 · doi: 10.48550/arxiv.1801.09728 · pith_short_12: OYVHCEVFWBHM · pith_short_16: OYVHCEVFWBHMLOG5 · pith_short_8: OYVHCEVF

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/OYVHCEVFWBHMLOG5NRIN6HIXNF \
  | 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: 762a7112a5b04ec5b8dd6c50df1d17696fc6decdc320aed8d4b71e0d4739b3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7570f2eafa531ced7b926bac53f0ad6ceadb35b6f0c28b02baac679726d58242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-29T19:40:20Z",
    "title_canon_sha256": "3b0f4cc89031e4134b8c784cdeef25117292f1c47b7eaac995452ef7ea660408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09728",
    "kind": "arxiv",
    "version": 1
  }
}