Pith Number

pith:O7IT6OBS

pith:2021:O7IT6OBS2LAM6CDPQZDNKYBM4V

not attested not anchored not stored refs pending

Solving the electronic Schr\"odinger equation for multiple nuclear geometries with weight-sharing deep neural networks

Leon Gerard, Michael Scherbela, Philipp Grohs, Philipp Marquetand, Rafael Reisenhofer

arxiv:2105.08351 v2 · 2021-05-18 · physics.comp-ph · cs.LG · 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{O7IT6OBS2LAM6CDPQZDNKYBM4V}

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.

Cited by

1 paper in Pith

Hamilton-Zero: A Neural Tensor-Network Foundation Model for Ground States of Arbitrary Quadratic Qubit Hamiltonians

Receipt and verification

First computed	2026-07-05T03:41:49.831433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d13f3832d2c0cf086f8646d5602ce562b7a95a293716e979025ae7d29cf096

Aliases

arxiv: 2105.08351 · arxiv_version: 2105.08351v2 · doi: 10.48550/arxiv.2105.08351 · pith_short_12: O7IT6OBS2LAM · pith_short_16: O7IT6OBS2LAM6CDP · pith_short_8: O7IT6OBS

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/O7IT6OBS2LAM6CDPQZDNKYBM4V \
  | 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: 77d13f3832d2c0cf086f8646d5602ce562b7a95a293716e979025ae7d29cf096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ffaf899561105387d4923589fb4cc8042d4811c9b1635cb3757a14998fb02e8",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2021-05-18T08:23:09Z",
    "title_canon_sha256": "af1793f5e0500689a3a9252a2d02e3cc7101a2486f1207dffca6bbb7c3052ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08351",
    "kind": "arxiv",
    "version": 2
  }
}