Pith Number

pith:WM4LWE7A

pith:2026:WM4LWE7A3WLYELKDGXBXRGMUYX

not attested not anchored not stored refs pending

Prototype-Guided Latent Alignment for Data-Efficient Fine-Tuning of Molecular Foundation Models

Ayush Kumar, Harshit Rawat, Phani Motamarri, Rushikesh Pawar

arxiv:2605.29969 v1 · 2026-05-28 · 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{WM4LWE7A3WLYELKDGXBXRGMUYX}

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	2026-05-29T02:06:04.512979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b338bb13e0dd97822d4335c3789994c5f9bc7cd85591cc107c0e6c5c7bfc2b97

Aliases

arxiv: 2605.29969 · arxiv_version: 2605.29969v1 · doi: 10.48550/arxiv.2605.29969 · pith_short_12: WM4LWE7A3WLY · pith_short_16: WM4LWE7A3WLYELKD · pith_short_8: WM4LWE7A

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/WM4LWE7A3WLYELKDGXBXRGMUYX \
  | 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: b338bb13e0dd97822d4335c3789994c5f9bc7cd85591cc107c0e6c5c7bfc2b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd1d2af9b7ea87180cf82e43f12667ed42ee85c51ab00a5e4cacbf1a9e8b0fc",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-28T14:07:48Z",
    "title_canon_sha256": "3c3e2b8ee076ad1c026bc90f9f6f5018af834d5125a967e9f59a4c3601f7550a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29969",
    "kind": "arxiv",
    "version": 1
  }
}