Pith Number

pith:LNH46XGB

pith:2014:LNH46XGBODMKPUC6D3RTY5K46R

not attested not anchored not stored refs pending

Superconvergence of both the Crouzeix-Raviart and Morley elements

Jun Hu, Rui Ma

arxiv:1408.1286 v1 · 2014-08-06 · 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{LNH46XGBODMKPUC6D3RTY5K46R}

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	2026-05-18T02:45:47.653470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b4fcf5cc170d8a7d05e1ee33c755cf44d4fad1cb3d72d38483d3f9098bd3487

Aliases

arxiv: 1408.1286 · arxiv_version: 1408.1286v1 · doi: 10.48550/arxiv.1408.1286 · pith_short_12: LNH46XGBODMK · pith_short_16: LNH46XGBODMKPUC6 · pith_short_8: LNH46XGB

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/LNH46XGBODMKPUC6D3RTY5K46R \
  | 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: 5b4fcf5cc170d8a7d05e1ee33c755cf44d4fad1cb3d72d38483d3f9098bd3487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f57347907fe0555b662a124f7ee4a40d0e75eaa0f37535b24112b2dc2993ba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-08-06T14:01:38Z",
    "title_canon_sha256": "75dd73a73e496fc698619c0cc48bf2c467d96337e12b6804ec2422173d8cbd21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1286",
    "kind": "arxiv",
    "version": 1
  }
}