Pith Number

pith:HAMKTJ7L

pith:2013:HAMKTJ7L3WEDKUGI7RLRBWM2WT

not attested not anchored not stored refs pending

Independent Component Analysis via Distance Covariance

David S. Matteson, Ruey S. Tsay

arxiv:1306.4911 v1 · 2013-06-20 · 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{HAMKTJ7L3WEDKUGI7RLRBWM2WT}

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	2026-05-18T03:20:21.175175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3818a9a7ebdd883550c8fc5710d99ab4cd48d1d1aa606218fe1a677e8b11d5e0

Aliases

arxiv: 1306.4911 · arxiv_version: 1306.4911v1 · doi: 10.48550/arxiv.1306.4911 · pith_short_12: HAMKTJ7L3WED · pith_short_16: HAMKTJ7L3WEDKUGI · pith_short_8: HAMKTJ7L

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/HAMKTJ7L3WEDKUGI7RLRBWM2WT \
  | 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: 3818a9a7ebdd883550c8fc5710d99ab4cd48d1d1aa606218fe1a677e8b11d5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d40cfb44ae8c8a74c6e2deeb4b7b5efd2b535a611296ea5e049dcf889823c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-06-20T15:30:58Z",
    "title_canon_sha256": "5240b62c64b1ab2cc818d6ee5d666f684381bfb0ac43b69ed88d66ac7b2070b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4911",
    "kind": "arxiv",
    "version": 1
  }
}