Pith Number

pith:AM2I7CDG

pith:2025:AM2I7CDGRVHT26JOHJUWJR4COX

not attested not anchored not stored refs pending

A Foundation Model for Material Fracture Prediction

Abigail Hunter, Agnese Marcato, Aleksandra Pachalieva, Daniel O'Malley, Earl Lawrence, Esteban Rougier, Hari Viswanathan, Janel Chua, Javier E. Santos, Jeffrey D. Hyman, Kai Gao, Nathan Debardeleben, Qinjun Kang, Ryley G. Hill, Vinamra Agrawal, Xiaoyu Wang, Zhou Lei

arxiv:2507.23077 v1 · 2025-07-30 · cs.LG · cond-mat.mtrl-sci · physics.geo-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{AM2I7CDGRVHT26JOHJUWJR4COX}

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	2026-07-05T11:46:04.965330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03348f88668d4f3d792e3a6964c78275fdd49e90e9f8d964ba275f09b4825ffd

Aliases

arxiv: 2507.23077 · arxiv_version: 2507.23077v1 · doi: 10.48550/arxiv.2507.23077 · pith_short_12: AM2I7CDGRVHT · pith_short_16: AM2I7CDGRVHT26JO · pith_short_8: AM2I7CDG

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/AM2I7CDGRVHT26JOHJUWJR4COX \
  | 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: 03348f88668d4f3d792e3a6964c78275fdd49e90e9f8d964ba275f09b4825ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a4f063a7ce9b76c4232328ee9e616db4983cb6bf6f94cd0812e77caf0dd388",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-30T20:23:36Z",
    "title_canon_sha256": "c7ee85b864f67e762d060fb81cadbe96962562e6d899cafed7af6ae88e8cbd0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23077",
    "kind": "arxiv",
    "version": 1
  }
}