Pith Number

pith:SLGPKHWR

pith:2013:SLGPKHWRD7YUDE27VDCZMDWRFF

not attested not anchored not stored refs pending

A decomposition method to construct cubature formulae of degree 3

Zhaoliang Meng, Zhongxuan Luo

arxiv:1301.5988 v1 · 2013-01-25 · 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{SLGPKHWRD7YUDE27VDCZMDWRFF}

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	2026-05-18T03:35:27.426019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ccf51ed11ff141935fa8c5960ed129526dff89011025d229c48144774acc45

Aliases

arxiv: 1301.5988 · arxiv_version: 1301.5988v1 · doi: 10.48550/arxiv.1301.5988 · pith_short_12: SLGPKHWRD7YU · pith_short_16: SLGPKHWRD7YUDE27 · pith_short_8: SLGPKHWR

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/SLGPKHWRD7YUDE27VDCZMDWRFF \
  | 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: 92ccf51ed11ff141935fa8c5960ed129526dff89011025d229c48144774acc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87932a2ee0ccca14f3fe11641074bc097c37878751de74bcfe57e6e38d3846e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-01-25T08:50:47Z",
    "title_canon_sha256": "2cb50434429be34ec21ef7932b9eb1f040ba683adbbd3c6f8b8515360a8a0269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5988",
    "kind": "arxiv",
    "version": 1
  }
}