Pith Number

pith:ZPBH6H7A

pith:2022:ZPBH6H7A2AZOMNRRF7APDVKD27

not attested not anchored not stored refs pending

GBEM: Galerkin Boundary Element Method for 3-D Capacitance Extraction

Shengkun Wu, Xingquan Li

arxiv:2203.11733 v1 · 2022-03-15 · math.NA · cs.CE · cs.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{ZPBH6H7A2AZOMNRRF7APDVKD27}

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	2026-07-05T04:07:15.084825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc27f1fe0d032e636312fc0f1d543d7f4dbf5cf6f23a861fbfe309d970b85ed

Aliases

arxiv: 2203.11733 · arxiv_version: 2203.11733v1 · doi: 10.48550/arxiv.2203.11733 · pith_short_12: ZPBH6H7A2AZO · pith_short_16: ZPBH6H7A2AZOMNRR · pith_short_8: ZPBH6H7A

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/ZPBH6H7A2AZOMNRRF7APDVKD27 \
  | 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: cbc27f1fe0d032e636312fc0f1d543d7f4dbf5cf6f23a861fbfe309d970b85ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70628f989a0f6e27ef8c41788a58f672d06d93504dc9e4ff6e0debb24676f67a",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-03-15T08:23:38Z",
    "title_canon_sha256": "866aeb18805168ebde69559db12007543271c0c79d5126ae4ccceabea043b5cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11733",
    "kind": "arxiv",
    "version": 1
  }
}