Pith Number

pith:PDB34IQD

pith:2016:PDB34IQDC5G344GPVB6HDB7SN2

not attested not anchored not stored refs pending

A model for the quasistatic growth of cracks with fractional dimension

Gianni Dal Maso, Marco Morandotti

arxiv:1602.08378 v1 · 2016-02-26 · math.OC · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDB34IQDC5G344GPVB6HDB7SN2}

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	2026-05-18T01:19:56.204046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c3be2203174dbe70cfa87c7187f26e8237c1f54dc7fbc6d4596fe90c592a69

Aliases

arxiv: 1602.08378 · arxiv_version: 1602.08378v1 · doi: 10.48550/arxiv.1602.08378 · pith_short_12: PDB34IQDC5G3 · pith_short_16: PDB34IQDC5G344GP · pith_short_8: PDB34IQD

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/PDB34IQDC5G344GPVB6HDB7SN2 \
  | 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: 78c3be2203174dbe70cfa87c7187f26e8237c1f54dc7fbc6d4596fe90c592a69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe21f5fac2f1a891dc4552ffed640151b0b2e49817616431265930bae011b9c9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-02-26T16:09:06Z",
    "title_canon_sha256": "ad96e3a2a9488e25b6f954bf5aa7ef52c25f002235554c1240f3518294aad63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08378",
    "kind": "arxiv",
    "version": 1
  }
}