Pith Number

pith:LSTH667N

pith:2021:LSTH667NOR2JYOGDXWHSJQVDEX

not attested not anchored not stored refs pending

Quantum optimization within lattice gauge theory model on a quantum simulator

Xingze Qiu, Xue-Feng Zhang, Yan-Cheng Wang, Yan-Hua Zhou, Zheng Yan, Zheng Zhou, Zi Yang Meng

arxiv:2105.07134 v4 · 2021-05-15 · quant-ph · cond-mat.stat-mech · 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{LSTH667NOR2JYOGDXWHSJQVDEX}

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	2026-07-05T06:51:16.256840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca67f7bed74749c38c3bd8f24c2a325d7bdbf28121dfd31bfadf17e808ce478

Aliases

arxiv: 2105.07134 · arxiv_version: 2105.07134v4 · doi: 10.48550/arxiv.2105.07134 · pith_short_12: LSTH667NOR2J · pith_short_16: LSTH667NOR2JYOGD · pith_short_8: LSTH667N

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/LSTH667NOR2JYOGDXWHSJQVDEX \
  | 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: 5ca67f7bed74749c38c3bd8f24c2a325d7bdbf28121dfd31bfadf17e808ce478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c3b1e679692f76ceb479dea83f80f8b61af337fcf0ae2e84afa9b8c4423b07",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-15T04:14:38Z",
    "title_canon_sha256": "ef4c15adb4f61e91e944e2a83be7c54104ad8e7405ce3e1c93b49795074364d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07134",
    "kind": "arxiv",
    "version": 4
  }
}