Pith Number

pith:RHHQIP7S

pith:2013:RHHQIP7SBBDPCPGHTOVGGTLKZV

not attested not anchored not stored refs pending

Higher order QMC Galerkin discretization for parametric operator equations

Christoph Schwab, Dirk Nuyens, Frances Y. Kuo, Josef Dick, Quoc T. Le Gia

arxiv:1309.4624 v3 · 2013-09-18 · 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{RHHQIP7SBBDPCPGHTOVGGTLKZV}

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	2026-05-18T02:25:26.714501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cf043ff20846f13cc79baa634d6acd5562f4067f67fb310fda98ee54d69cba

Aliases

arxiv: 1309.4624 · arxiv_version: 1309.4624v3 · doi: 10.48550/arxiv.1309.4624 · pith_short_12: RHHQIP7SBBDP · pith_short_16: RHHQIP7SBBDPCPGH · pith_short_8: RHHQIP7S

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/RHHQIP7SBBDPCPGHTOVGGTLKZV \
  | 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: 89cf043ff20846f13cc79baa634d6acd5562f4067f67fb310fda98ee54d69cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "503f235981f07c04c3d78e74f14ba2c9fbcd41558499fe9896e0d2b978296e44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-18T12:15:00Z",
    "title_canon_sha256": "1bbf49ef34edfd2f4a17a64189fb60d42a9f0d57a154cf2a10d77ca50a2629bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4624",
    "kind": "arxiv",
    "version": 3
  }
}