Pith Number

pith:Y75AAWWC

pith:2019:Y75AAWWCB36MG7IRUZXKHNYUOP

not attested not anchored not stored refs pending

A Novel Approach to Describe Chemical Environments in High Dimensional Neural Network Potentials

Emir Kocer, Hakan Erturk, Jeremy K. Mason

arxiv:1907.02374 v1 · 2019-07-04 · physics.comp-ph · 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{Y75AAWWCB36MG7IRUZXKHNYUOP}

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	2026-05-17T23:41:28.783584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7fa005ac20efcc37d11a66ea3b71473c223d4790d6c68f3cec81b040b21f0e9

Aliases

arxiv: 1907.02374 · arxiv_version: 1907.02374v1 · doi: 10.48550/arxiv.1907.02374 · pith_short_12: Y75AAWWCB36M · pith_short_16: Y75AAWWCB36MG7IR · pith_short_8: Y75AAWWC

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/Y75AAWWCB36MG7IRUZXKHNYUOP \
  | 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: c7fa005ac20efcc37d11a66ea3b71473c223d4790d6c68f3cec81b040b21f0e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563d78a73c6b64885c00a172f33f1469e343d4630c515dc753880018a3bf969c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-07-04T12:44:59Z",
    "title_canon_sha256": "e330900bf91aa7ac2c3a33d3be81e14a5985742af6709d0fd9e04a20febf0085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02374",
    "kind": "arxiv",
    "version": 1
  }
}