Pith Number

pith:MKNH6SJL

pith:2017:MKNH6SJLG4QOUVE6KY5W4DWE7V

not attested not anchored not stored refs pending

Instability in dynamic fracture and the failure of the classical theory of cracks

Alain Karma, Chih-Hung Chen, Eran Bouchbinder

arxiv:1707.03661 v1 · 2017-07-12 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKNH6SJLG4QOUVE6KY5W4DWE7V}

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	2026-05-18T00:28:55.086827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629a7f492b3720ea549e563b6e0ec4fd6ad72f916e72e794ea77a70a28ef464b

Aliases

arxiv: 1707.03661 · arxiv_version: 1707.03661v1 · doi: 10.48550/arxiv.1707.03661 · pith_short_12: MKNH6SJLG4QO · pith_short_16: MKNH6SJLG4QOUVE6 · pith_short_8: MKNH6SJL

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/MKNH6SJLG4QOUVE6KY5W4DWE7V \
  | 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: 629a7f492b3720ea549e563b6e0ec4fd6ad72f916e72e794ea77a70a28ef464b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6360068ddcdba7be791b734d101e46686808a187f4c10db4421359adf48bdc9b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-07-12T12:05:51Z",
    "title_canon_sha256": "accc9635c0ab114862f0046e13623e6139eed8efbf776dcc35c05d4d08a3b76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03661",
    "kind": "arxiv",
    "version": 1
  }
}