Pith Number

pith:ZMTBUX56

pith:2017:ZMTBUX56TXN55FZORAQDGR23WO

not attested not anchored not stored refs pending

Predictive mean matching imputation in survey sampling

Jae Kwang Kim, Shu Yang

arxiv:1703.10256 v3 · 2017-03-29 · 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{ZMTBUX56TXN55FZORAQDGR23WO}

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	2026-05-18T00:26:08.216254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb261a5fbe9ddbde972e882033475bb388aaaa5d115ef07e99e56e4d7b2175f6

Aliases

arxiv: 1703.10256 · arxiv_version: 1703.10256v3 · doi: 10.48550/arxiv.1703.10256 · pith_short_12: ZMTBUX56TXN5 · pith_short_16: ZMTBUX56TXN55FZO · pith_short_8: ZMTBUX56

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/ZMTBUX56TXN55FZORAQDGR23WO \
  | 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: cb261a5fbe9ddbde972e882033475bb388aaaa5d115ef07e99e56e4d7b2175f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b3eae80dea6506517abeebb285889a38f2568616300aee97c79f6dc1f7b849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-29T22:33:31Z",
    "title_canon_sha256": "21f5580295dea9ac223413eec0e3079a6975f967564e85d30cd8a91447dc81a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10256",
    "kind": "arxiv",
    "version": 3
  }
}