Pith Number

pith:DUWV77ST

pith:2019:DUWV77STU7HQKXBBMVLO5ZP3UG

not attested not anchored not stored refs pending

Predicting physical properties of alkanes with neural networks

Gareth Conduit, Pavao Santak

arxiv:1908.02067 v1 · 2019-08-06 · physics.comp-ph · physics.chem-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUWV77STU7HQKXBBMVLO5ZP3UG}

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	2026-07-04T23:51:50.478157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2d5ffe53a7cf055c216556eee5fba18409f9a1787c66be5d521921472cb0e9

Aliases

arxiv: 1908.02067 · arxiv_version: 1908.02067v1 · doi: 10.48550/arxiv.1908.02067 · pith_short_12: DUWV77STU7HQ · pith_short_16: DUWV77STU7HQKXBB · pith_short_8: DUWV77ST

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/DUWV77STU7HQKXBBMVLO5ZP3UG \
  | 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: 1d2d5ffe53a7cf055c216556eee5fba18409f9a1787c66be5d521921472cb0e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91dca7ce94ceb75b1995ab9ea0fc240ff6f13ee9a122bbd922a9edb9c53f3a8e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-08-06T10:36:53Z",
    "title_canon_sha256": "d42c49dbcb538cc33310914036cfc838a70fd9f3636b4c599e19944f1a2a9b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02067",
    "kind": "arxiv",
    "version": 1
  }
}