Pith Number

pith:SPDHMZNA

pith:2011:SPDHMZNAHOVWSTUQWVB4N7T233

not attested not anchored not stored refs pending

Joint and individual variation explained (JIVE) for integrated analysis of multiple data types

Andrew B. Nobel, Eric F. Lock, J. S. Marron, Katherine A. Hoadley

arxiv:1102.4110 v2 · 2011-02-20 · stat.ML · stat.AP · 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{SPDHMZNAHOVWSTUQWVB4N7T233}

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	2026-05-18T03:24:42.127709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c67665a03bab694e90b543c6fe7adefca526966c3dc87c72df6a5bbe98fe0f

Aliases

arxiv: 1102.4110 · arxiv_version: 1102.4110v2 · doi: 10.48550/arxiv.1102.4110 · pith_short_12: SPDHMZNAHOVW · pith_short_16: SPDHMZNAHOVWSTUQ · pith_short_8: SPDHMZNA

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/SPDHMZNAHOVWSTUQWVB4N7T233 \
  | 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: 93c67665a03bab694e90b543c6fe7adefca526966c3dc87c72df6a5bbe98fe0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796ee746fd5ce9a42c0205a4fa1f1d7ae8dde6b3708f3d4a34dfae21b3721634",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-02-20T23:52:20Z",
    "title_canon_sha256": "3a8603e848a7b9fef3ffc7620764cc58fbf7f6254aec7799780c2fefd0aba923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4110",
    "kind": "arxiv",
    "version": 2
  }
}