Pith Number

pith:HMHO2PT2

pith:2021:HMHO2PT2AF4O7C5O5E4R4ZFFM7

not attested not anchored not stored refs pending

LiteGEM: Lite Geometry Enhanced Molecular Representation Learning for Quantum Property Prediction

Donglong He, Lihang Liu, Shanzhuo Zhang, Sheng Gao, Weibin Li, Weiyue Su, Wenjin Wang, Xiaomin Fang, Zhengjie Huang

arxiv:2106.14494 v1 · 2021-06-28 · physics.chem-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMHO2PT2AF4O7C5O5E4R4ZFFM7}

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	2026-07-05T02:52:51.388186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0eed3e7a0178ef8baee9391e64a567c19333197500132a878a43f257001453

Aliases

arxiv: 2106.14494 · arxiv_version: 2106.14494v1 · doi: 10.48550/arxiv.2106.14494 · pith_short_12: HMHO2PT2AF4O · pith_short_16: HMHO2PT2AF4O7C5O · pith_short_8: HMHO2PT2

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/HMHO2PT2AF4O7C5O5E4R4ZFFM7 \
  | 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: 3b0eed3e7a0178ef8baee9391e64a567c19333197500132a878a43f257001453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31595931f56318ef95a074e080cb20417dd9b517b944b77c8f37e3032ee8036c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-06-28T09:23:49Z",
    "title_canon_sha256": "b18ddce3c646cf73a35ef770f8ef618fd29a9d5caee639bce3f92783f813c6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.14494",
    "kind": "arxiv",
    "version": 1
  }
}