Pith Number

pith:NFJ6BZHZ

pith:2018:NFJ6BZHZWP6FEZRU2XEQ4RGJHE

not attested not anchored not stored refs pending

Finding the needle in high-dimensional haystack: A tutorial on canonical correlation analysis

Cedric Huchuan Xia, Danielle S. Bassett, Danilo Bzdok, Hao-Ting Wang, Janaina Mourao-Miranda, Jonathan Smallwood, Theodore D. Satterthwaite

arxiv:1812.02598 v1 · 2018-12-06 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFJ6BZHZWP6FEZRU2XEQ4RGJHE}

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	2026-05-17T23:58:52.079288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6953e0e4f9b3fc526634d5c90e44c9391efe7aa051ac3a4ef2a8464be3e099eb

Aliases

arxiv: 1812.02598 · arxiv_version: 1812.02598v1 · doi: 10.48550/arxiv.1812.02598 · pith_short_12: NFJ6BZHZWP6F · pith_short_16: NFJ6BZHZWP6FEZRU · pith_short_8: NFJ6BZHZ

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/NFJ6BZHZWP6FEZRU2XEQ4RGJHE \
  | 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: 6953e0e4f9b3fc526634d5c90e44c9391efe7aa051ac3a4ef2a8464be3e099eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa10582ed65bce2182922c1dff32c4be8a9b14b1b98c9322f33443430f590fcf",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-06T15:17:06Z",
    "title_canon_sha256": "bea9b29aecf0dab821f9297cf5901fdd8a45eb1fa097182283c7ac41c8ee5557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02598",
    "kind": "arxiv",
    "version": 1
  }
}