Pith Number

pith:3I7QSDI7

pith:2011:3I7QSDI7ZIIYCJC27N4JMU76WR

not attested not anchored not stored refs pending

The FEM approach to the 3D electrodiffusion on 'meshes' optimized with the Metropolis algorithm

Ilona D. Kosinska (Wroclaw University of Technology, Institute of Biomedical Engineering, Instrumentation, Poland)

arxiv:1103.5855 v1 · 2011-03-30 · cs.CG · cs.CE · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3I7QSDI7ZIIYCJC27N4JMU76WR}

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	2026-05-18T04:25:27.380854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da3f090d1fca1181245afb789653feb451c969b12081b99ce2e6d0a80086d8c8

Aliases

arxiv: 1103.5855 · arxiv_version: 1103.5855v1 · doi: 10.48550/arxiv.1103.5855 · pith_short_12: 3I7QSDI7ZIIY · pith_short_16: 3I7QSDI7ZIIYCJC2 · pith_short_8: 3I7QSDI7

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/3I7QSDI7ZIIYCJC27N4JMU76WR \
  | 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: da3f090d1fca1181245afb789653feb451c969b12081b99ce2e6d0a80086d8c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56080c1bf771a75f217950d2fb49a2612e370bf858452fd9eb86ab6057be8d21",
    "cross_cats_sorted": [
      "cs.CE",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-03-30T09:24:00Z",
    "title_canon_sha256": "cda5531ab04225fbde357fc7b1cdcd2a83eb4ce280c04910c3da36a46b047f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5855",
    "kind": "arxiv",
    "version": 1
  }
}