Pith Number

pith:5N4PYEGL

pith:2010:5N4PYEGLXP4REMTGYTUMP7C25A

not attested not anchored not stored refs pending

Orthogonal polynomial kernels and canonical correlations for Dirichlet measures

Dario Span\`o, Robert C. Griffiths

arxiv:1003.5131 v2 · 2010-03-26 · math.PR · math.ST · 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{5N4PYEGLXP4REMTGYTUMP7C25A}

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	2026-05-18T03:30:26.197229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb78fc10cbbbf9123266c4e8c7fc5ae80eb1cbfe4c361e95e64917440eddcb20

Aliases

arxiv: 1003.5131 · arxiv_version: 1003.5131v2 · doi: 10.48550/arxiv.1003.5131 · pith_short_12: 5N4PYEGLXP4R · pith_short_16: 5N4PYEGLXP4REMTG · pith_short_8: 5N4PYEGL

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/5N4PYEGLXP4REMTGYTUMP7C25A \
  | 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: eb78fc10cbbbf9123266c4e8c7fc5ae80eb1cbfe4c361e95e64917440eddcb20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec400872a7d132da84e865f66da6d02ba07353b8b7a265eb7ac5e0ef7c94213",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-03-26T13:04:23Z",
    "title_canon_sha256": "b5937b16c1430eebf2f1c28efac82be3de10280f5f166abd4fc980d76d496109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5131",
    "kind": "arxiv",
    "version": 2
  }
}