Pith Number

pith:WOAPQQ2V

pith:2016:WOAPQQ2VB5VBQ5P6JUWHMDGYXF

not attested not anchored not stored refs pending

A parametric finite element method for solid-state dewetting problems with anisotropic surface energies

Quan Zhao, Wei Jiang, Weizhu Bao, Yan Wang

arxiv:1601.05877 v2 · 2016-01-22 · 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{WOAPQQ2VB5VBQ5P6JUWHMDGYXF}

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	2026-05-18T00:53:15.793204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b380f843550f6a1875fe4d2c760cd8b965a705f3d0f4e2d41e602daddc3000d1

Aliases

arxiv: 1601.05877 · arxiv_version: 1601.05877v2 · doi: 10.48550/arxiv.1601.05877 · pith_short_12: WOAPQQ2VB5VB · pith_short_16: WOAPQQ2VB5VBQ5P6 · pith_short_8: WOAPQQ2V

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/WOAPQQ2VB5VBQ5P6JUWHMDGYXF \
  | 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: b380f843550f6a1875fe4d2c760cd8b965a705f3d0f4e2d41e602daddc3000d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0397cd8647628d054f78ec92bb122020476a4d9c0aefd03a532f228d2538c3ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-01-22T05:24:03Z",
    "title_canon_sha256": "d25e2a72a2dcc0ec6eb321d0155c29d0e002311e2b5e6729c743f829628d7b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05877",
    "kind": "arxiv",
    "version": 2
  }
}