Pith Number

pith:HD7LB2TS

pith:2024:HD7LB2TSQVWESZSI3UYHKMUKHU

not attested not anchored not stored refs pending

LipidBERT: A Lipid Language Model Pre-trained on METiS de novo Lipid Library

Andong Liu, Cai Yao, Chris Lai, Feng Shi, Jiali Zou, Kai Wang, Kangjie Lyu, Lin Zhang, Tianhao Yu, Wenshou Wang, Xicheng Zhang, Xuan Bai, Zhuorui Sun

arxiv:2408.06150 v3 · 2024-08-12 · cs.CL · physics.chem-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HD7LB2TSQVWESZSI3UYHKMUKHU}

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	2026-07-05T10:57:53.332420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38feb0ea72856c496648dd3075328a3d01cdc73c981b8aae469581d6df74bc57

Aliases

arxiv: 2408.06150 · arxiv_version: 2408.06150v3 · doi: 10.48550/arxiv.2408.06150 · pith_short_12: HD7LB2TSQVWE · pith_short_16: HD7LB2TSQVWESZSI · pith_short_8: HD7LB2TS

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/HD7LB2TSQVWESZSI3UYHKMUKHU \
  | 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: 38feb0ea72856c496648dd3075328a3d01cdc73c981b8aae469581d6df74bc57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d70f65631e7d9568e2f28527b7e69acf0ee6ddf82b9a451b9144e505b2a630f1",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-12T13:44:24Z",
    "title_canon_sha256": "da5e0585e94f0b9634a5b9afd8fbc8ce1f0a89815412aba1599f0e4c1372b216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06150",
    "kind": "arxiv",
    "version": 3
  }
}