Pith Number

pith:OH4HHZHK

pith:2024:OH4HHZHKHPLFLYSTQRIZRMV6WQ

not attested not anchored not stored refs pending

An Equivariant Pretrained Transformer for Unified 3D Molecular Representation Learning

Fangyuan Ren, Li Zhang, Rui Jiao, Wenbing Huang, Wenjuan Tan, Xiangzhe Kong, Yang Liu, Ziyang Yu

arxiv:2402.12714 v2 · 2024-02-20 · cs.LG · 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{OH4HHZHKHPLFLYSTQRIZRMV6WQ}

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	2026-07-05T10:18:35.010244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f873e4ea3bd655e253845198b2beb42f6d52b7f1ee66f328c46a8ac360101f

Aliases

arxiv: 2402.12714 · arxiv_version: 2402.12714v2 · doi: 10.48550/arxiv.2402.12714 · pith_short_12: OH4HHZHKHPLF · pith_short_16: OH4HHZHKHPLFLYST · pith_short_8: OH4HHZHK

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/OH4HHZHKHPLFLYSTQRIZRMV6WQ \
  | 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: 71f873e4ea3bd655e253845198b2beb42f6d52b7f1ee66f328c46a8ac360101f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ddbc6dd1ecb7a55687c41581972fce5d99685ac8db303ca644d7b02332ee92",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-20T04:40:00Z",
    "title_canon_sha256": "fd72c3439f272e4ea29ff2fe5c341feea27dedeb310cad0a57378cfc25ae3ab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12714",
    "kind": "arxiv",
    "version": 2
  }
}