Pith Number

pith:LDZGBIWH

pith:2022:LDZGBIWHOQPI3XDFCE5SC6GEEH

not attested not anchored not stored refs pending

Graph-based Molecular Representation Learning

Bozhao Nan, Chuxu Zhang, Kehan Guo, Nitesh V. Chawla, Olaf Wiest, Roshni G. Iyer, Wei Wang, Xiangliang Zhang, Yihong Ma, Yijun Tian, Zhichun Guo

arxiv:2207.04869 v3 · 2022-07-08 · q-bio.QM · 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{LDZGBIWHOQPI3XDFCE5SC6GEEH}

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.

Cited by

2 papers in Pith

Position: Graph Condensation Needs a Reset -- Move Beyond Full-dataset Training and Model-Dependence

Receipt and verification

First computed	2026-07-05T07:17:51.815245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f260a2c7741e8ddc65113b2178c421dd7ddc0f4f7cc5c4de420e8c5fb5fde2

Aliases

arxiv: 2207.04869 · arxiv_version: 2207.04869v3 · doi: 10.48550/arxiv.2207.04869 · pith_short_12: LDZGBIWHOQPI · pith_short_16: LDZGBIWHOQPI3XDF · pith_short_8: LDZGBIWH

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/LDZGBIWHOQPI3XDFCE5SC6GEEH \
  | 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: 58f260a2c7741e8ddc65113b2178c421dd7ddc0f4f7cc5c4de420e8c5fb5fde2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c094de01dbf2798ea28bac8c45126f5bc0db66be32be3f06bbc613532618b7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-07-08T17:43:20Z",
    "title_canon_sha256": "0040e25451c768981c21c04c11b029adaa73b5a01555b49da51d3a3d42050160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04869",
    "kind": "arxiv",
    "version": 3
  }
}