Pith Number

pith:UGXDYGNH

pith:2011:UGXDYGNHLEPEJOKWBTKFKY4JBI

not attested not anchored not stored refs pending

Simulating strongly correlated multiparticle systems in a truncated Hilbert space

David W. Hallwood, Hans-Dieter Meyer, Jake Gulliksen, Joachim Brand, Thomas Ernst

arxiv:1104.2627 v2 · 2011-04-13 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGXDYGNHLEPEJOKWBTKFKY4JBI}

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	2026-05-18T04:15:03.947205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ae3c19a7591e44b9560cd45563890a152d83f8b47684ea95699928d93b5779

Aliases

arxiv: 1104.2627 · arxiv_version: 1104.2627v2 · doi: 10.48550/arxiv.1104.2627 · pith_short_12: UGXDYGNHLEPE · pith_short_16: UGXDYGNHLEPEJOKW · pith_short_8: UGXDYGNH

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/UGXDYGNHLEPEJOKWBTKFKY4JBI \
  | 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: a1ae3c19a7591e44b9560cd45563890a152d83f8b47684ea95699928d93b5779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85404f5e10e2faff0c936f96e3621046c95322c4ada054219e97b9c17a996bbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-04-13T21:32:23Z",
    "title_canon_sha256": "bbe99c5fd883cd569bccf35092e8a133b12aa0123af348b630e684e2123ea032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2627",
    "kind": "arxiv",
    "version": 2
  }
}