Pith Number

pith:6GY3H5LH

pith:2012:6GY3H5LHSN2XKTY47KXDGWKOAV

not attested not anchored not stored refs pending

Unbiased Ratio-Type Estimator Using Transformed Auxiliary Variable In Negative Correlation Case

Housila P. Singh, Jayant Singh, Rajesh Singh

arxiv:1210.2954 v1 · 2012-10-06 · 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{6GY3H5LHSN2XKTY47KXDGWKOAV}

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	2026-05-18T03:43:31.006430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b1b3f5679375754f1cfaae33594e05445923dfe4b79db2bf5c9d587422b82f

Aliases

arxiv: 1210.2954 · arxiv_version: 1210.2954v1 · doi: 10.48550/arxiv.1210.2954 · pith_short_12: 6GY3H5LHSN2X · pith_short_16: 6GY3H5LHSN2XKTY4 · pith_short_8: 6GY3H5LH

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/6GY3H5LHSN2XKTY47KXDGWKOAV \
  | 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: f1b1b3f5679375754f1cfaae33594e05445923dfe4b79db2bf5c9d587422b82f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fec3abed40cd209a52e1a5760e2efced333809c008e66a1e5666ddc80d6d93f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-10-06T05:56:30Z",
    "title_canon_sha256": "513eb8fad517814c59a7c4ee4d231c55781c1f97911b8c91f3dbd0607e274cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2954",
    "kind": "arxiv",
    "version": 1
  }
}