Pith Number

pith:JRUQBFZL

pith:2013:JRUQBFZLVWB6D6PIIQKKJAOTFV

not attested not anchored not stored refs pending

Walsh spaces containing smooth functions and quasi-Monte Carlo rules of arbitrary high order

Josef Dick

arxiv:1304.0328 v1 · 2013-04-01 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRUQBFZLVWB6D6PIIQKKJAOTFV}

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	2026-05-18T03:29:17.270864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c6900972bad83e1f9e84414a481d32d547971aacbe880941bbc1b81ebe6fc6a

Aliases

arxiv: 1304.0328 · arxiv_version: 1304.0328v1 · doi: 10.48550/arxiv.1304.0328 · pith_short_12: JRUQBFZLVWB6 · pith_short_16: JRUQBFZLVWB6D6PI · pith_short_8: JRUQBFZL

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/JRUQBFZLVWB6D6PIIQKKJAOTFV \
  | 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: 4c6900972bad83e1f9e84414a481d32d547971aacbe880941bbc1b81ebe6fc6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fa45b94aaf085a7ff74245a1ea49433dd973c19df41458978117991db59700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-04-01T10:43:24Z",
    "title_canon_sha256": "e12e5812659ac4dd2937b37613592305891bc7d3f049121e8354c2c67f99dd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0328",
    "kind": "arxiv",
    "version": 1
  }
}