Pith Number

pith:XQXRAASO

pith:2012:XQXRAASO2UUN6ULEVXGZ2TSRLW

not attested not anchored not stored refs pending

Propagation Mechanism of Brittle Cracks

Itamar Procaccia, Jacques Zylberg

arxiv:1211.4528 v1 · 2012-11-15 · cond-mat.dis-nn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQXRAASO2UUN6ULEVXGZ2TSRLW}

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	2026-05-18T01:53:02.850861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc2f10024ed528df5164adcd9d4e515db90ab079adeef739b9b950a411d96a29

Aliases

arxiv: 1211.4528 · arxiv_version: 1211.4528v1 · doi: 10.48550/arxiv.1211.4528 · pith_short_12: XQXRAASO2UUN · pith_short_16: XQXRAASO2UUN6ULE · pith_short_8: XQXRAASO

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/XQXRAASO2UUN6ULEVXGZ2TSRLW \
  | 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: bc2f10024ed528df5164adcd9d4e515db90ab079adeef739b9b950a411d96a29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f6ab39b24157ef1e5d92ce2dffb38d14a4e2764f7a485c3caf94d807f9bc42",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2012-11-15T14:00:22Z",
    "title_canon_sha256": "3faec7849a4faa74023f69c9d2000fb0142ad33a771d391fb94f51e5be69760e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4528",
    "kind": "arxiv",
    "version": 1
  }
}