Pith Number

pith:AYBC3HBX

pith:2018:AYBC3HBXAUEPYL7JNGC5QJRFGJ

not attested not anchored not stored refs pending

Combining Non-probability and Probability Survey Samples Through Mass Imputation

Changbao Wu, Jae Kwang Kim, Seho Park, Yilin Chen

arxiv:1812.10694 v4 · 2018-12-27 · 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{AYBC3HBXAUEPYL7JNGC5QJRFGJ}

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.

Cited by

1 paper in Pith

Enhancing the Demand for Labour survey by including skills from online job advertisements using model-assisted calibration

Receipt and verification

First computed	2026-07-05T01:53:17.214399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06022d9c370508fc2fe96985d82625324e56aae7be67627025cd875c34a1331f

Aliases

arxiv: 1812.10694 · arxiv_version: 1812.10694v4 · doi: 10.48550/arxiv.1812.10694 · pith_short_12: AYBC3HBXAUEP · pith_short_16: AYBC3HBXAUEPYL7J · pith_short_8: AYBC3HBX

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/AYBC3HBXAUEPYL7JNGC5QJRFGJ \
  | 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: 06022d9c370508fc2fe96985d82625324e56aae7be67627025cd875c34a1331f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd9c276c6e2d98da5690daaa02cd40fedc6542745ce3b95c510cc50bc882726",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-12-27T10:59:05Z",
    "title_canon_sha256": "211b5be677d9b222c4a106d29074ffeb141e90b47f0c956dce4ebfa1450890ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10694",
    "kind": "arxiv",
    "version": 4
  }
}