Pith Number

pith:EZYQSUN7

pith:2017:EZYQSUN77ALSSA5XQ62AVYBT6G

not attested not anchored not stored refs pending

Moving mesh finite element simulation for phase-field modeling of brittle fracture and convergence of newton's iteration

Fei Zhang, Shicheng Zhang, Weizhang Huang, Xianping Li

arxiv:1706.05449 v2 · 2017-06-16 · 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{EZYQSUN77ALSSA5XQ62AVYBT6G}

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	2026-05-18T00:25:57.179457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26710951bff8172903b787b40ae033f185c7e0929f32930eceb646747cccab53

Aliases

arxiv: 1706.05449 · arxiv_version: 1706.05449v2 · doi: 10.48550/arxiv.1706.05449 · pith_short_12: EZYQSUN77ALS · pith_short_16: EZYQSUN77ALSSA5X · pith_short_8: EZYQSUN7

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/EZYQSUN77ALSSA5XQ62AVYBT6G \
  | 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: 26710951bff8172903b787b40ae033f185c7e0929f32930eceb646747cccab53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f75aa21b14cdd7a9b22688c264040b01439685357ba3872413a4875231bebe2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-06-16T22:52:16Z",
    "title_canon_sha256": "b882aa4030ebfb46fd0bd339a57e2b33cc9368050af6735911142e3e1c6e31b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05449",
    "kind": "arxiv",
    "version": 2
  }
}