Pith Number

pith:MA4OVDIT

pith:2019:MA4OVDIT74XIRRTUAG5L2MZH2J

not attested not anchored not stored refs pending

An extended polygonal finite element method for large deformation fracture analysis

Hai D. Huynh, H. Nguyen-Xuan, Phuong Tran, Xiaoying Zhuang

arxiv:1903.05160 v2 · 2019-03-09 · cs.NA · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MA4OVDIT74XIRRTUAG5L2MZH2J}

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	2026-05-17T23:50:48.503911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6038ea8d13ff2e88c67401babd3327d25ff5893fe268da74f771e247274321ae

Aliases

arxiv: 1903.05160 · arxiv_version: 1903.05160v2 · doi: 10.48550/arxiv.1903.05160 · pith_short_12: MA4OVDIT74XI · pith_short_16: MA4OVDIT74XIRRTU · pith_short_8: MA4OVDIT

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/MA4OVDIT74XIRRTUAG5L2MZH2J \
  | 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: 6038ea8d13ff2e88c67401babd3327d25ff5893fe268da74f771e247274321ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2b238c7f5b99509702380d285bb715e434feafee422f9023d3095ac11f8e9a",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2019-03-09T09:47:23Z",
    "title_canon_sha256": "36153aee9641340c62d55c4915af9d78d41280b45d8e092d5d90cf901ea76125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05160",
    "kind": "arxiv",
    "version": 2
  }
}