Pith Number

pith:LGHTCC4U

pith:2022:LGHTCC4U565FYPQRH7TTS4P6J2

not attested not anchored not stored refs pending

Understanding chemical reactions via variational autoencoder and atomic representations

Andreas Erlebach, Luk\'a\v{s} Grajciar, Martin \v{S}\'ipka

arxiv:2203.08097 v1 · 2022-03-15 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGHTCC4U565FYPQRH7TTS4P6J2}

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	2026-07-05T04:05:26.154828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

598f310b94efba5c3e113fe73971fe4eac0b963e8ce0b9e74e161a680e379cbd

Aliases

arxiv: 2203.08097 · arxiv_version: 2203.08097v1 · doi: 10.48550/arxiv.2203.08097 · pith_short_12: LGHTCC4U565F · pith_short_16: LGHTCC4U565FYPQR · pith_short_8: LGHTCC4U

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/LGHTCC4U565FYPQRH7TTS4P6J2 \
  | 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: 598f310b94efba5c3e113fe73971fe4eac0b963e8ce0b9e74e161a680e379cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6262ca24179ac469219245e288f955ebdc48ba2ad0cefc1811bf33e3edb076f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-03-15T17:25:37Z",
    "title_canon_sha256": "4669a6bc7490ef2b8595cf3bbb90bcb5f59b1c6346dbb866d37372cbb1714c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08097",
    "kind": "arxiv",
    "version": 1
  }
}