Pith Number

pith:TPDQCYRC

pith:2017:TPDQCYRC5YVP2FLW5MBVVURKSZ

not attested not anchored not stored refs pending

Testing independence with high-dimensional correlated samples

Weidong Liu, Xi Chen

arxiv:1703.08843 v1 · 2017-03-26 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPDQCYRC5YVP2FLW5MBVVURKSZ}

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	2026-05-18T00:47:55.369891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc7016222ee2afd1576eb035ad22a967b09c39730ba5e59060e13b70eea1e70

Aliases

arxiv: 1703.08843 · arxiv_version: 1703.08843v1 · doi: 10.48550/arxiv.1703.08843 · pith_short_12: TPDQCYRC5YVP · pith_short_16: TPDQCYRC5YVP2FLW · pith_short_8: TPDQCYRC

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/TPDQCYRC5YVP2FLW5MBVVURKSZ \
  | 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: 9bc7016222ee2afd1576eb035ad22a967b09c39730ba5e59060e13b70eea1e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0b43ca7b447479ad9744d2108cc6e0731c23b7699cbe11260f7fea53f072e1",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-03-26T16:37:52Z",
    "title_canon_sha256": "76b99b5723576211b7a188429f62107d4a7f06a95792ec9b00997fa6f62de34f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08843",
    "kind": "arxiv",
    "version": 1
  }
}