Pith Number

pith:F7CSN45K

pith:2023:F7CSN45KYVDE3XCTVMPEHVV3EV

not attested not anchored not stored refs pending

MolXPT: Wrapping Molecules with Text for Generative Pre-training

Lijun Wu, Ming Zhang, Shufang Xie, Tao Qin, Tie-Yan Liu, Wei Zhang, Yingce Xia, Zequn Liu

arxiv:2305.10688 v2 · 2023-05-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7CSN45KYVDE3XCTVMPEHVV3EV}

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	2026-07-05T06:14:10.499824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc526f3aac5464ddc53ab1e43d6bb2575c66c3c498ba00b1637a6abab8f8f68

Aliases

arxiv: 2305.10688 · arxiv_version: 2305.10688v2 · doi: 10.48550/arxiv.2305.10688 · pith_short_12: F7CSN45KYVDE · pith_short_16: F7CSN45KYVDE3XCT · pith_short_8: F7CSN45K

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/F7CSN45KYVDE3XCTVMPEHVV3EV \
  | 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: 2fc526f3aac5464ddc53ab1e43d6bb2575c66c3c498ba00b1637a6abab8f8f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa0edcebacb1b85b00848e45afcbeaebf7bcd1e55d9004df50b532f57f9a9ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-18T03:58:19Z",
    "title_canon_sha256": "c023a3e9920a1cc7bb3b9d3c36f91a5032fff393b69d8fd32b4df33044f4765b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10688",
    "kind": "arxiv",
    "version": 2
  }
}