Pith Number

pith:P3Y6EEFY

pith:2019:P3Y6EEFYPKWNW5JC7QPS4VC7RF

not attested not anchored not stored refs pending

Accurate biomolecular simulations account for electronic polarization

Jean-Philip Piquemal, Josef Melcr

arxiv:1909.03732 v2 · 2019-09-09 · physics.chem-ph · physics.bio-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{P3Y6EEFYPKWNW5JC7QPS4VC7RF}

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	2026-07-05T02:26:25.747945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef1e210b87aacdb7522fc1f2e545f897be9005305195061f60b78199489d967

Aliases

arxiv: 1909.03732 · arxiv_version: 1909.03732v2 · doi: 10.48550/arxiv.1909.03732 · pith_short_12: P3Y6EEFYPKWN · pith_short_16: P3Y6EEFYPKWNW5JC · pith_short_8: P3Y6EEFY

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/P3Y6EEFYPKWNW5JC7QPS4VC7RF \
  | 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: 7ef1e210b87aacdb7522fc1f2e545f897be9005305195061f60b78199489d967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e60d137a3f6687f272960b11651a5c1d50404db100a83eeb7e89622e80599af",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-09-09T09:54:21Z",
    "title_canon_sha256": "fa3dc3d5c7879ffcf72b5dc0f921249d51df3c3dd1628aff653b7afa8629ce2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03732",
    "kind": "arxiv",
    "version": 2
  }
}