Pith Number

pith:CVTM7OV2

pith:2014:CVTM7OV2O4PUVBRXDXYOV2OL3D

not attested not anchored not stored refs pending

Numerical integration in $\log$-Korobov and $\log$-cosine spaces

Friedrich Pillichshammer, Gunther Leobacher, Josef Dick, Peter Kritzer

arxiv:1411.2715 v1 · 2014-11-11 · 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{CVTM7OV2O4PUVBRXDXYOV2OL3D}

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	2026-05-18T02:37:53.268496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1566cfbaba771f4a86371df0eae9cbd8ed72e2a31a4cbeb8f3d85047f4667f6b

Aliases

arxiv: 1411.2715 · arxiv_version: 1411.2715v1 · doi: 10.48550/arxiv.1411.2715 · pith_short_12: CVTM7OV2O4PU · pith_short_16: CVTM7OV2O4PUVBRX · pith_short_8: CVTM7OV2

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/CVTM7OV2O4PUVBRXDXYOV2OL3D \
  | 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: 1566cfbaba771f4a86371df0eae9cbd8ed72e2a31a4cbeb8f3d85047f4667f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e8d21afaefe3945982aa1c854480841dd3d398fb753624fe94f0d6690f70a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-11-11T07:26:47Z",
    "title_canon_sha256": "f11a90c90ac1cb707067867531fe2d759b775cbb50871b698843474bee44642e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2715",
    "kind": "arxiv",
    "version": 1
  }
}