Pith Number

pith:5MCYVPVS

pith:2025:5MCYVPVSPQ5YVWLQM6BPLUPAI2

not attested not anchored not stored refs pending

On the fracture mechanics validity of small scale tests

C. Cui, E. Mart\'inez-Pa\~neda, L. Cupertino-Malheiros, Z. Xiong

arxiv:2506.02538 v1 · 2025-06-03 · cs.CE · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MCYVPVSPQ5YVWLQM6BPLUPAI2}

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	2026-07-05T11:15:03.791168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb058abeb27c3b8ad9706782f5d1e046bc9d8f3789c145468f1ac34929750ed1

Aliases

arxiv: 2506.02538 · arxiv_version: 2506.02538v1 · doi: 10.48550/arxiv.2506.02538 · pith_short_12: 5MCYVPVSPQ5Y · pith_short_16: 5MCYVPVSPQ5YVWLQ · pith_short_8: 5MCYVPVS

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/5MCYVPVSPQ5YVWLQM6BPLUPAI2 \
  | 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: eb058abeb27c3b8ad9706782f5d1e046bc9d8f3789c145468f1ac34929750ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7bc28e4b9460b4c75aefdcf02fff1da4187310432954c31a230f66bc0f5b471",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-06-03T07:24:09Z",
    "title_canon_sha256": "bbc39e399c23923ac9955e83374574f01d0582410cede437b805c18894d81c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02538",
    "kind": "arxiv",
    "version": 1
  }
}