Pith Number

pith:KC2MAXJK

pith:2021:KC2MAXJKPD46YTT3AS5VJ34SJ2

not attested not anchored not stored refs pending

Directional Message Passing on Molecular Graphs via Synthetic Coordinates

Chandan Yeshwanth, Johannes Gasteiger, Stephan G\"unnemann

arxiv:2111.04718 v4 · 2021-11-08 · cs.LG · physics.chem-ph · physics.comp-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KC2MAXJKPD46YTT3AS5VJ34SJ2}

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	2026-07-05T04:11:28.234028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b4c05d2a78f9ec4e7b04bb54ef924e8199d321c78d1a659cbca1eaaff4cdad

Aliases

arxiv: 2111.04718 · arxiv_version: 2111.04718v4 · doi: 10.48550/arxiv.2111.04718 · pith_short_12: KC2MAXJKPD46 · pith_short_16: KC2MAXJKPD46YTT3 · pith_short_8: KC2MAXJK

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/KC2MAXJKPD46YTT3AS5VJ34SJ2 \
  | 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: 50b4c05d2a78f9ec4e7b04bb54ef924e8199d321c78d1a659cbca1eaaff4cdad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450470ce4b05a03a8acf63b38263030166bccb356107ee57238389f04a814e52",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-08T18:53:58Z",
    "title_canon_sha256": "f96ebc8ebf3c0c0868c432962424b37a8bca46a6ff89f24955e0de8ef136bf7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04718",
    "kind": "arxiv",
    "version": 4
  }
}