Pith Number

pith:OFR5KHQB

pith:2026:OFR5KHQBG3D4YDG7VXXPWOXS6K

not attested not anchored not stored refs pending

Towards Engineering Material Neural Networks

Adam W Perriman, Ali Momeni, Charles de Kergariou, Fabrizio Scarpa, Hortense Le Ferrand, Kunal Masania, Romain Fluery

arxiv:2606.07262 v1 · 2026-06-05 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFR5KHQBG3D4YDG7VXXPWOXS6K}

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	2026-06-08T01:05:16.467700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7163d51e0136c7cc0cdfadeefb3af2f2bdf727df679e12e74670a71ca71a2647

Aliases

arxiv: 2606.07262 · arxiv_version: 2606.07262v1 · doi: 10.48550/arxiv.2606.07262 · pith_short_12: OFR5KHQBG3D4 · pith_short_16: OFR5KHQBG3D4YDG7 · pith_short_8: OFR5KHQB

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/OFR5KHQBG3D4YDG7VXXPWOXS6K \
  | 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: 7163d51e0136c7cc0cdfadeefb3af2f2bdf727df679e12e74670a71ca71a2647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6acc49cfa3a3e4efd1a09bd9a00eac6ed49546cc84922b32eb79567f56ff44cd",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-05T13:38:57Z",
    "title_canon_sha256": "2208e3f53792c049dbb0f1025c1221b7dc5578a20aaaa20843689ff720d35d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07262",
    "kind": "arxiv",
    "version": 1
  }
}