Pith Number

pith:XKIJR7WM

pith:2014:XKIJR7WM4Y26XYLBHIO2QQFXDF

not attested not anchored not stored refs pending

Test for a Mean Vector with Fixed or Divergent Dimension

Fang Wang, Liang Peng, Yongcheng Qi

arxiv:1405.5020 v1 · 2014-05-20 · 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{XKIJR7WM4Y26XYLBHIO2QQFXDF}

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	2026-05-18T02:51:32.336654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9098fecce635ebe1613a1da840b71967384e6f862110949c3b0de3d1e7ce18

Aliases

arxiv: 1405.5020 · arxiv_version: 1405.5020v1 · doi: 10.48550/arxiv.1405.5020 · pith_short_12: XKIJR7WM4Y26 · pith_short_16: XKIJR7WM4Y26XYLB · pith_short_8: XKIJR7WM

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/XKIJR7WM4Y26XYLBHIO2QQFXDF \
  | 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: ba9098fecce635ebe1613a1da840b71967384e6f862110949c3b0de3d1e7ce18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409dcfc0661090a03ff0a4716bbbcfc4af518d16beeea00dbde4c2c259d123bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-05-20T10:17:41Z",
    "title_canon_sha256": "4046c788e404ba0b5e1231cda7e529d52b1f171b061dff6d7d327a158147c0e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5020",
    "kind": "arxiv",
    "version": 1
  }
}