Pith Number

pith:NJFPWIWM

pith:2013:NJFPWIWMCVP6V6UK5DRH7EZC4K

not attested not anchored not stored refs pending

A Comparison of Relaxations of Multiset Cannonical Correlation Analysis and Applications

Jan Rupnik, John Shawe-Taylor, Primoz Skraba, Sabrina Guettes

arxiv:1302.0974 v1 · 2013-02-05 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJFPWIWMCVP6V6UK5DRH7EZC4K}

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	2026-05-18T03:34:26.592769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4afb22cc155feafa8ae8e27f9322e28db79e90f68e3a4ff5a7dd1e9917c5c8

Aliases

arxiv: 1302.0974 · arxiv_version: 1302.0974v1 · doi: 10.48550/arxiv.1302.0974 · pith_short_12: NJFPWIWMCVP6 · pith_short_16: NJFPWIWMCVP6V6UK · pith_short_8: NJFPWIWM

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/NJFPWIWMCVP6V6UK5DRH7EZC4K \
  | 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: 6a4afb22cc155feafa8ae8e27f9322e28db79e90f68e3a4ff5a7dd1e9917c5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f01c7b573dc278c03f965696587b7e5da3aed2c3a194a81d6961b75bc76958",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-02-05T09:45:21Z",
    "title_canon_sha256": "b21bab0a7dab78e10092b3344ae6f0f114c428da5d6d66774dd8757d245a532f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0974",
    "kind": "arxiv",
    "version": 1
  }
}