Pith Number

pith:ZZ72YHAE

pith:2018:ZZ72YHAEGU7KQ4HM4HHUBB3D2V

not attested not anchored not stored refs pending

A Test for Multivariate Location Parameter in Elliptical Model based on Forward Search Method

Chitradipa Chakraborty, Subhra Sankar Dhar

arxiv:1804.03942 v1 · 2018-04-11 · 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{ZZ72YHAEGU7KQ4HM4HHUBB3D2V}

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	2026-05-18T00:18:42.629106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce7fac1c04353ea870ece1cf408763d54e99dc7834b698b1ca3391f4ece924e9

Aliases

arxiv: 1804.03942 · arxiv_version: 1804.03942v1 · doi: 10.48550/arxiv.1804.03942 · pith_short_12: ZZ72YHAEGU7K · pith_short_16: ZZ72YHAEGU7KQ4HM · pith_short_8: ZZ72YHAE

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/ZZ72YHAEGU7KQ4HM4HHUBB3D2V \
  | 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: ce7fac1c04353ea870ece1cf408763d54e99dc7834b698b1ca3391f4ece924e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390758725449a249146a5f511eb341ce390fd51bb1521e931512c76f798fe05e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-11T11:44:14Z",
    "title_canon_sha256": "7facab49509bde07c626ed741bd7213870e526f2ac2d2bbc0f9c11301c755196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03942",
    "kind": "arxiv",
    "version": 1
  }
}