Pith Number

pith:YI52HKOT

pith:2024:YI52HKOT4LJAPHE547IVLJAECV

not attested not anchored not stored refs pending

Vector Ising Spin Annealer for Minimizing Ising Hamiltonians

James S. Cummins, Natalia G. Berloff

arxiv:2403.16608 v2 · 2024-03-25 · quant-ph · cond-mat.other · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YI52HKOT4LJAPHE547IVLJAECV}

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

Exact Spin Elimination in Ising Hamiltonians and Energy-Based Machine Learning

Receipt and verification

First computed	2026-07-05T08:23:20.346114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23ba3a9d3e2d2079c9de7d155a404155785283975294b830f64f2752b8e57d0

Aliases

arxiv: 2403.16608 · arxiv_version: 2403.16608v2 · doi: 10.48550/arxiv.2403.16608 · pith_short_12: YI52HKOT4LJA · pith_short_16: YI52HKOT4LJAPHE5 · pith_short_8: YI52HKOT

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/YI52HKOT4LJAPHE547IVLJAECV \
  | 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: c23ba3a9d3e2d2079c9de7d155a404155785283975294b830f64f2752b8e57d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea59891aed97f319e8452bc07b408bad2509f9af23eb08abf51d6bb97ecc0b1f",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-25T10:38:55Z",
    "title_canon_sha256": "3a2d19a7c960625cf089ea1b573fa0b931686ac8e06facf34368956e7ec4a2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16608",
    "kind": "arxiv",
    "version": 2
  }
}