Pith Number

pith:P7GQDDWT

pith:2025:P7GQDDWTUV5ZQ7VSHUBITA4W5V

not attested not anchored not stored refs pending

Foundation Neural-Networks Quantum States as a Unified Ansatz for Multiple Hamiltonians

Alessandro Laio, Antonello Scardicchio, Federico Becca, Giuseppe Carleo, Luciano Loris Viteritti, Riccardo Rende

arxiv:2502.09488 v3 · 2025-02-13 · quant-ph · cond-mat.dis-nn · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7GQDDWTUV5ZQ7VSHUBITA4W5V}

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

2 papers in Pith

Neural Wave Functions for High-Pressure Atomic Hydrogen

Graph-Theoretic Analysis of Phase Optimization Complexity in Variational Wave Functions for Heisenberg Antiferromagnets

Receipt and verification

First computed	2026-07-05T11:49:07.061031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fcd018ed3a57b987eb23d02898396ed7d0415f093e8a00af55fe8068ca8e80f

Aliases

arxiv: 2502.09488 · arxiv_version: 2502.09488v3 · doi: 10.48550/arxiv.2502.09488 · pith_short_12: P7GQDDWTUV5Z · pith_short_16: P7GQDDWTUV5ZQ7VS · pith_short_8: P7GQDDWT

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/P7GQDDWTUV5ZQ7VSHUBITA4W5V \
  | 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: 7fcd018ed3a57b987eb23d02898396ed7d0415f093e8a00af55fe8068ca8e80f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cd94e70b74ca05ffec0b0f26150750dea8f36bf180ed059ccd25e504b40e35",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-13T16:52:07Z",
    "title_canon_sha256": "d9a524c36b03a249bcd200ef22ae5a9854609959f1620042c9c5e4a4cc50c644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09488",
    "kind": "arxiv",
    "version": 3
  }
}