Pith Number

pith:P7WAEPMZ

pith:2025:P7WAEPMZUKZ5N6OFHXZ35SNDG6

not attested not anchored not stored refs pending

Large-scale portfolio optimization with variational neural annealing

Behnam Javanparast, David Goerz, Estelle Inack, Nishan Ranabhat

arxiv:2507.07159 v1 · 2025-07-09 · cond-mat.dis-nn · cond-mat.stat-mech · cs.LG · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7WAEPMZUKZ5N6OFHXZ35SNDG6}

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

Solving Classical and Quantum Spin Glasses with Deep Boltzmann Quantum States

Receipt and verification

First computed	2026-07-05T11:34:32.097467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fec023d99a2b3d6f9c53df3bec9a337a792e5eb542011bf5218cb30613610b1

Aliases

arxiv: 2507.07159 · arxiv_version: 2507.07159v1 · doi: 10.48550/arxiv.2507.07159 · pith_short_12: P7WAEPMZUKZ5 · pith_short_16: P7WAEPMZUKZ5N6OF · pith_short_8: P7WAEPMZ

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/P7WAEPMZUKZ5N6OFHXZ35SNDG6 \
  | 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: 7fec023d99a2b3d6f9c53df3bec9a337a792e5eb542011bf5218cb30613610b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ee575bf3e33099f5afea79fcf780d5bbee9316319ac5bc81429d47744d96ff",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG",
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2025-07-09T17:46:59Z",
    "title_canon_sha256": "e9f92326f7e53b3a2be5e3575c3267780c2855304407fd98fffdb6437847ca95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07159",
    "kind": "arxiv",
    "version": 1
  }
}