Pith Number

pith:E5LD2BCL

pith:2011:E5LD2BCLGKDVE76U3DOV6L3YTW

not attested not anchored not stored refs pending

Analytical computation of moderate-degree fully-symmetric cubature rules on the triangle

Stefanos-Aldo Papanicolopulos

arxiv:1111.3827 v1 · 2011-11-16 · 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{E5LD2BCLGKDVE76U3DOV6L3YTW}

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	2026-05-18T04:08:12.998814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27563d044b3287527fd4d8dd5f2f789d82a74aea39c04ac013d7146d1bf7c265

Aliases

arxiv: 1111.3827 · arxiv_version: 1111.3827v1 · doi: 10.48550/arxiv.1111.3827 · pith_short_12: E5LD2BCLGKDV · pith_short_16: E5LD2BCLGKDVE76U · pith_short_8: E5LD2BCL

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/E5LD2BCLGKDVE76U3DOV6L3YTW \
  | 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: 27563d044b3287527fd4d8dd5f2f789d82a74aea39c04ac013d7146d1bf7c265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b46add31cdbd0873ab6e6b06a0e0dee6f18c69aa2ccad1fdb1d574a666cf73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-11-16T15:02:32Z",
    "title_canon_sha256": "6b6943463dcf04d4369595e89d1b0e6eed8168fdbbe419bf52a5fd2a38390850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3827",
    "kind": "arxiv",
    "version": 1
  }
}