Pith Number

pith:NSYCJ32E

pith:2011:NSYCJ32EBNXOZ325L2P65MJ3AL

not attested not anchored not stored refs pending

Optimisations for quadrature representations of finite element tensors through automated code generation

Garth N. Wells, Kristian B. {\O}lgaard

arxiv:1104.0199 v1 · 2011-04-01 · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSYCJ32EBNXOZ325L2P65MJ3AL}

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	2026-05-18T04:25:12.176419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb024ef440b6eecef5d5e9feeb13b02fc081c5a43cb110ee77ff464f94032d5

Aliases

arxiv: 1104.0199 · arxiv_version: 1104.0199v1 · doi: 10.48550/arxiv.1104.0199 · pith_short_12: NSYCJ32EBNXO · pith_short_16: NSYCJ32EBNXOZ325 · pith_short_8: NSYCJ32E

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/NSYCJ32EBNXOZ325L2P65MJ3AL \
  | 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: 6cb024ef440b6eecef5d5e9feeb13b02fc081c5a43cb110ee77ff464f94032d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4efbd02f4c66c08851f409d30761c25fd0875172688e9cf52a4c3b28229ed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2011-04-01T15:29:05Z",
    "title_canon_sha256": "f75d27d679a4fda4eae38c43a1d47613956f880f8e55be3e5a770658a275d385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0199",
    "kind": "arxiv",
    "version": 1
  }
}