Pith Number

pith:QIFLZQJ7

pith:2017:QIFLZQJ7VHY3W6RGZVGAAXE4NY

not attested not anchored not stored refs pending

Nearest neighbor imputation for general parameter estimation in survey sampling

Jae Kwang Kim, Shu Yang

arxiv:1707.00974 v1 · 2017-06-30 · 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{QIFLZQJ7VHY3W6RGZVGAAXE4NY}

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	2026-05-18T00:40:56.490689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820abcc13fa9f1bb7a26cd4c005c9c6e234313eecf06511a001ac83855e458c1

Aliases

arxiv: 1707.00974 · arxiv_version: 1707.00974v1 · doi: 10.48550/arxiv.1707.00974 · pith_short_12: QIFLZQJ7VHY3 · pith_short_16: QIFLZQJ7VHY3W6RG · pith_short_8: QIFLZQJ7

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/QIFLZQJ7VHY3W6RGZVGAAXE4NY \
  | 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: 820abcc13fa9f1bb7a26cd4c005c9c6e234313eecf06511a001ac83855e458c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b257de5a66040e3f1054a0e927bc6e23a9ef4d62727f0f8bfed9da7b559d5b54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-06-30T23:33:05Z",
    "title_canon_sha256": "48c483e4d7cd05aafb5d3382aa5f57da7747ade5b207ba38b74e59e99b360759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00974",
    "kind": "arxiv",
    "version": 1
  }
}