Pith Number

pith:7MFTUXFM

pith:2025:7MFTUXFM5FVL2XZGKSRR233C3U

not attested not anchored not stored refs pending

Establishing baselines for generative discovery of inorganic crystals

Christopher J. Bartel, Nathan J. Szymanski

arxiv:2501.02144 v2 · 2025-01-04 · cond-mat.mtrl-sci · cs.AI · physics.chem-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{7MFTUXFM5FVL2XZGKSRR233C3U}

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	2026-07-05T11:29:34.367384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0b3a5cace96abd5f2654a31d6f62dd3c9ae4bd637c52473f8fa309943cd88c

Aliases

arxiv: 2501.02144 · arxiv_version: 2501.02144v2 · doi: 10.48550/arxiv.2501.02144 · pith_short_12: 7MFTUXFM5FVL · pith_short_16: 7MFTUXFM5FVL2XZG · pith_short_8: 7MFTUXFM

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/7MFTUXFM5FVL2XZGKSRR233C3U \
  | 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: fb0b3a5cace96abd5f2654a31d6f62dd3c9ae4bd637c52473f8fa309943cd88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de66701522e0d77d086c6127a6b53a7c42f44dd0f41c77ccdca6d59e784d265",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-04T00:14:59Z",
    "title_canon_sha256": "dc72c4ddd82b1fe4d335cf19139e461434c4f7f3bc28e5a1901cacb33c2f9534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02144",
    "kind": "arxiv",
    "version": 2
  }
}