Pith Number

pith:UJRZEXXA

pith:2013:UJRZEXXA5LSS4OUQBHHRJVDOKJ

not attested not anchored not stored refs pending

Kullback-Leibler Approximation for Probability Measures on Infinite Dimensional Spaces

Andrew Stuart, Frank Pinski, Gideon Simpson, Hendrik Weber

arxiv:1310.7845 v2 · 2013-10-29 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJRZEXXA5LSS4OUQBHHRJVDOKJ}

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	2026-05-18T01:13:09.909605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a263925ee0eae52e3a9009cf14d46e525334b053c3b4a7e879a90b69a1b5c9ed

Aliases

arxiv: 1310.7845 · arxiv_version: 1310.7845v2 · doi: 10.48550/arxiv.1310.7845 · pith_short_12: UJRZEXXA5LSS · pith_short_16: UJRZEXXA5LSS4OUQ · pith_short_8: UJRZEXXA

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/UJRZEXXA5LSS4OUQBHHRJVDOKJ \
  | 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: a263925ee0eae52e3a9009cf14d46e525334b053c3b4a7e879a90b69a1b5c9ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa207ecd6eea79bdd94d8aa46131de8a979d84a1ff27dde23b06ae4a611bdc65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-10-29T15:35:59Z",
    "title_canon_sha256": "ad6296b724dc3a63f123483a2261b78a563ba8658c5a6b9a2bfab7f79b2c1fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7845",
    "kind": "arxiv",
    "version": 2
  }
}