Pith Number

pith:HY2MDWAG

pith:2025:HY2MDWAGIB4KT7KPEO2OS5EJSF

not attested not anchored not stored refs pending

Enhanced Quantum behavior on frustrated Ising model: Quantum Approximate Optimization Algorithm study

Hunpyo Lee, Seunghan Lee

arxiv:2507.07457 v1 · 2025-07-10 · cond-mat.stat-mech · quant-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{HY2MDWAGIB4KT7KPEO2OS5EJSF}

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	2026-07-05T11:34:58.568499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e34c1d8064078a9fd4f23b4e9748991596fd3e9d9d89327ce9ed6997ee46480

Aliases

arxiv: 2507.07457 · arxiv_version: 2507.07457v1 · doi: 10.48550/arxiv.2507.07457 · pith_short_12: HY2MDWAGIB4K · pith_short_16: HY2MDWAGIB4KT7KP · pith_short_8: HY2MDWAG

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/HY2MDWAGIB4KT7KPEO2OS5EJSF \
  | 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: 3e34c1d8064078a9fd4f23b4e9748991596fd3e9d9d89327ce9ed6997ee46480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4572615a5f9600e476aea1db452aa3b7ffe6f0bebf78b55c4d1e79ed0ccb6e3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-07-10T06:18:58Z",
    "title_canon_sha256": "45429e45c19740df4e1a1ce89f5ec3ea70c06a7440fcaa95f1bbe40921d99921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07457",
    "kind": "arxiv",
    "version": 1
  }
}