Pith Number

pith:J33CUISS

pith:2019:J33CUISS5J2SVPJAPUXWTQ3KYH

not attested not anchored not stored refs pending

Homogenization of cohesive fracture in masonry structures

Andrea Braides, Nicola A. Nodargi

arxiv:1905.07171 v1 · 2019-05-17 · math.OC · math-ph · math.AP · 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{J33CUISS5J2SVPJAPUXWTQ3KYH}

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	2026-05-17T23:45:56.271227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef62a2252ea752abd207d2f69c36ac1e24679d0c0730696d90cc9749dbde7f5

Aliases

arxiv: 1905.07171 · arxiv_version: 1905.07171v1 · doi: 10.48550/arxiv.1905.07171 · pith_short_12: J33CUISS5J2S · pith_short_16: J33CUISS5J2SVPJA · pith_short_8: J33CUISS

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/J33CUISS5J2SVPJAPUXWTQ3KYH \
  | 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: 4ef62a2252ea752abd207d2f69c36ac1e24679d0c0730696d90cc9749dbde7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f6ebaa4b48b30d8d668276c196d962f4658d532e5b0ec655a64a775b60e59f7",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-17T09:00:57Z",
    "title_canon_sha256": "3df31ec62e26ed33bea1a462a50ea02a2f0e23bb8396ebc3077bd04057e7f1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07171",
    "kind": "arxiv",
    "version": 1
  }
}