Pith Number

pith:ID3CPLCR

pith:2011:ID3CPLCR46E3WVBJ6EQIY4BTYB

not attested not anchored not stored refs pending

A Study on Using Hierarchical Basis Error Estimates in Anisotropic Mesh Adaptation for the Finite Element Method

Lennard Kamenski

arxiv:1106.6031 v3 · 2011-06-29 · 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{ID3CPLCR46E3WVBJ6EQIY4BTYB}

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	2026-05-18T03:43:40.524412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40f627ac51e789bb5429f1208c7033c05f5508163d1b6f562a56a61f50166a2b

Aliases

arxiv: 1106.6031 · arxiv_version: 1106.6031v3 · doi: 10.48550/arxiv.1106.6031 · pith_short_12: ID3CPLCR46E3 · pith_short_16: ID3CPLCR46E3WVBJ · pith_short_8: ID3CPLCR

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/ID3CPLCR46E3WVBJ6EQIY4BTYB \
  | 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: 40f627ac51e789bb5429f1208c7033c05f5508163d1b6f562a56a61f50166a2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff7b8bb5181b12093e66c3e15fb8a74381c5240e88c36e81467e34bae2d8343",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-06-29T19:27:08Z",
    "title_canon_sha256": "cd298e3e9a72dc886b1cb767e9e749ebe6bf023a145d7fae12abed9b1e24fbce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6031",
    "kind": "arxiv",
    "version": 3
  }
}