Pith Number

pith:3BC47ZWU

pith:2018:3BC47ZWUUVQQA6NEN65K2QOKOJ

not attested not anchored not stored refs pending

Independent Component Analysis via Energy-based and Kernel-based Mutual Dependence Measures

David S. Matteson, Ze Jin

arxiv:1805.06639 v1 · 2018-05-17 · stat.ME · math.ST · stat.AP · stat.CO · stat.ML · 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{3BC47ZWUUVQQA6NEN65K2QOKOJ}

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	2026-05-18T00:15:43.834831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d845cfe6d4a5610079a46fbaad41ca727c70b8f71201d5dc38424c49dbe53f09

Aliases

arxiv: 1805.06639 · arxiv_version: 1805.06639v1 · doi: 10.48550/arxiv.1805.06639 · pith_short_12: 3BC47ZWUUVQQ · pith_short_16: 3BC47ZWUUVQQA6NE · pith_short_8: 3BC47ZWU

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/3BC47ZWUUVQQA6NEN65K2QOKOJ \
  | 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: d845cfe6d4a5610079a46fbaad41ca727c70b8f71201d5dc38424c49dbe53f09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906c3b5b4a53f9137250895a449dc58d8fd8f4059995d36a85f1e2d7c4478620",
    "cross_cats_sorted": [
      "math.ST",
      "stat.AP",
      "stat.CO",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-05-17T07:53:09Z",
    "title_canon_sha256": "55d8c5ba46e2700f168c4b1675c1cdf9cab190a01fc7081e5757d9e1f773721f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06639",
    "kind": "arxiv",
    "version": 1
  }
}