Pith Number

pith:AJLP7WAV

pith:2026:AJLP7WAV6YMGLFDSSKEQROMPMY

not attested not anchored not stored refs pending

Stabilization-free virtual element methods based on finite element interpolation

Bei Zhang, Jikun Zhao, Shipeng Mao, Wenhao Zhu

arxiv:2606.01614 v1 · 2026-06-01 · math.NA · 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{AJLP7WAV6YMGLFDSSKEQROMPMY}

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	2026-06-02T02:04:38.064589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0256ffd815f618659472928908b98f660be436f9979824790588cdaf3af073a7

Aliases

arxiv: 2606.01614 · arxiv_version: 2606.01614v1 · doi: 10.48550/arxiv.2606.01614 · pith_short_12: AJLP7WAV6YMG · pith_short_16: AJLP7WAV6YMGLFDS · pith_short_8: AJLP7WAV

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/AJLP7WAV6YMGLFDSSKEQROMPMY \
  | 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: 0256ffd815f618659472928908b98f660be436f9979824790588cdaf3af073a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99edb113b42c9befc27a10acbb2c27023e8e1e42ff4330ed9c1718a5646b9327",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-01T03:02:26Z",
    "title_canon_sha256": "8c3dd40deadf7fd4a366ab3e5d60e2734c518256418faa8b9e322d18dd8b4dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01614",
    "kind": "arxiv",
    "version": 1
  }
}