Pith Number

pith:G22MOWWS

pith:2016:G22MOWWS2MEVGZWFOXCQ7VJMGD

not attested not anchored not stored refs pending

Understanding molecular representations in machine learning: The role of uniqueness and target similarity

Bing Huang, O. Anatole von Lilienfeld

arxiv:1608.06194 v3 · 2016-08-22 · 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{G22MOWWS2MEVGZWFOXCQ7VJMGD}

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	2026-05-18T00:57:26.396295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b4c75ad2d3095366c575c50fd52c30f363bf2021885ab000d5a89f0759bff3

Aliases

arxiv: 1608.06194 · arxiv_version: 1608.06194v3 · doi: 10.48550/arxiv.1608.06194 · pith_short_12: G22MOWWS2MEV · pith_short_16: G22MOWWS2MEVGZWF · pith_short_8: G22MOWWS

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/G22MOWWS2MEVGZWFOXCQ7VJMGD \
  | 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: 36b4c75ad2d3095366c575c50fd52c30f363bf2021885ab000d5a89f0759bff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a98703c40cbfee3d33adbd64d0b732e76504fd01d1b33047716cdd8d537aaeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-08-22T15:31:36Z",
    "title_canon_sha256": "28652168d5dadbeb22a1c47e7be984603d15005bb572a9ec7422a2ace7c4183d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06194",
    "kind": "arxiv",
    "version": 3
  }
}