Pith Number

pith:JVKC3KL2

pith:2014:JVKC3KL2RVIQ3C3P6GOL3KC2IZ

not attested not anchored not stored refs pending

Almost unbiased estimator using Known Value of Population Parameter (s) in Sample Surveys

Rajesh Singh, Sachin Malik, S.B. Gupta

arxiv:1405.4182 v1 · 2014-05-16 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVKC3KL2RVIQ3C3P6GOL3KC2IZ}

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	2026-05-18T02:51:42.956691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d542da97a8d510d8b6ff19cbda85a46702cee672d68d1f2d6a705ed6d14775c

Aliases

arxiv: 1405.4182 · arxiv_version: 1405.4182v1 · doi: 10.48550/arxiv.1405.4182 · pith_short_12: JVKC3KL2RVIQ · pith_short_16: JVKC3KL2RVIQ3C3P · pith_short_8: JVKC3KL2

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/JVKC3KL2RVIQ3C3P6GOL3KC2IZ \
  | 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: 4d542da97a8d510d8b6ff19cbda85a46702cee672d68d1f2d6a705ed6d14775c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "202237c818a2499ec176bf9b0e0489fe9838935f6c1175d38a61b7045b5e266e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-05-16T14:32:03Z",
    "title_canon_sha256": "ffc2c4bd2744bd0650a91306395b9e8ee308e6deb713e71d2f3af67bac3d27f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4182",
    "kind": "arxiv",
    "version": 1
  }
}