Pith Number

pith:W5GJB2AT

pith:2016:W5GJB2ATOSD6OQMAYK4A2VDGG6

not attested not anchored not stored refs pending

Supervised Dimensionality Reduction via Distance Correlation Maximization

Ahmed Elgammal, Chetan Tonde, Praneeth Vepakomma

arxiv:1601.00236 v1 · 2016-01-03 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5GJB2ATOSD6OQMAYK4A2VDGG6}

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	2026-05-18T01:23:28.075734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b74c90e8137487e74180c2b80d5466378da7cdb321eae2481aa9934836c9f7e2

Aliases

arxiv: 1601.00236 · arxiv_version: 1601.00236v1 · doi: 10.48550/arxiv.1601.00236 · pith_short_12: W5GJB2ATOSD6 · pith_short_16: W5GJB2ATOSD6OQMA · pith_short_8: W5GJB2AT

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/W5GJB2ATOSD6OQMAYK4A2VDGG6 \
  | 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: b74c90e8137487e74180c2b80d5466378da7cdb321eae2481aa9934836c9f7e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4cc6c4a0cf606d05d5b5969a65ef7b18767e6e77d6bf15e5947c236396c283d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-01-03T00:14:23Z",
    "title_canon_sha256": "1acb90f0b62ad2e4bb14d514d0c93ed975f41833cc41416b5cc8ff4ff41e338a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00236",
    "kind": "arxiv",
    "version": 1
  }
}