Pith Number

pith:KVG7DHLF

pith:2020:KVG7DHLFQYA2W4TJRD2G3CPF6I

not attested not anchored not stored refs pending

Large scale simulation of pressure induced phase-field fracture propagation using Utopia

Alena Kopani\v{c}\'akov\'a, Andreas Fink, Joost VandeVondele, Maria Giuseppina Chiara Nestola, Nur Aiman Fadel, Patrick Zulian, Rolf Krause

arxiv:2007.12908 v1 · 2020-07-25 · physics.comp-ph · cs.DC · cs.NA · 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{KVG7DHLFQYA2W4TJRD2G3CPF6I}

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	2026-07-05T02:53:52.299393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554df19d658601ab726988f46d89e5f2026edf413e9ecff22e4b1c284dfc273f

Aliases

arxiv: 2007.12908 · arxiv_version: 2007.12908v1 · doi: 10.48550/arxiv.2007.12908 · pith_short_12: KVG7DHLFQYA2 · pith_short_16: KVG7DHLFQYA2W4TJ · pith_short_8: KVG7DHLF

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/KVG7DHLFQYA2W4TJRD2G3CPF6I \
  | 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: 554df19d658601ab726988f46d89e5f2026edf413e9ecff22e4b1c284dfc273f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77e8daa335407440612fe612ee266bbf19e2aecd7daa4c83e8e016a7f69a7fb",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-07-25T10:50:38Z",
    "title_canon_sha256": "1d12de3f9780d463136bb859df408d557dc48c389401c6f9c47aeee96addbe95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12908",
    "kind": "arxiv",
    "version": 1
  }
}