Pith Number

pith:WQ7OK3AG

pith:2020:WQ7OK3AGUJSCAOYQRLQI4ZMLED

not attested not anchored not stored refs pending

Observation of gauge invariance in a 71-site Bose-Hubbard quantum simulator

Bing Yang, Han-Yi Wang, Hui Sun, Jad C. Halimeh, Jian-Wei Pan, Philipp Hauke, Robert Ott, Torsten V. Zache, Zhen-Sheng Yuan

arxiv:2003.08945 v2 · 2020-03-19 · cond-mat.quant-gas · hep-lat · hep-ph · physics.atom-ph · 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{WQ7OK3AGUJSCAOYQRLQI4ZMLED}

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

3 papers in Pith

String dynamics of a (2+1)D U(1) quantum link model on a digital quantum computer

A Framework for Quantum Simulations of Energy-Loss and Hadronization in Non-Abelian Gauge Theories: SU(2) Lattice Gauge Theory in 1+1D

A minimal implementation of Yang-Mills theory on a digital quantum computer

Receipt and verification

First computed	2026-07-05T01:55:48.689971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43ee56c06a264203b108ae08e658b20c297e2cc55f621c1cee88e067c9c1915

Aliases

arxiv: 2003.08945 · arxiv_version: 2003.08945v2 · doi: 10.48550/arxiv.2003.08945 · pith_short_12: WQ7OK3AGUJSC · pith_short_16: WQ7OK3AGUJSCAOYQ · pith_short_8: WQ7OK3AG

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/WQ7OK3AGUJSCAOYQRLQI4ZMLED \
  | 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: b43ee56c06a264203b108ae08e658b20c297e2cc55f621c1cee88e067c9c1915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c5577d83a7d2b9b797742046c9e918c31afbacacf9e7e7fd2fb0df4638511e6",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2020-03-19T18:00:01Z",
    "title_canon_sha256": "a45f8a46ad3369e487d5deb75a8f2973c591812d32722ea6d3a7c2679548dd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08945",
    "kind": "arxiv",
    "version": 2
  }
}