Pith Number

pith:5IBBDAQG

pith:2018:5IBBDAQGEDGQGZVW5DWG5C4Y4J

not attested not anchored not stored refs pending

The Rhombi-Chain Bose-Hubbard Model: geometric frustration and interactions

Christine Cartwright, Gabriele De Chiara, Matteo Rizzi

arxiv:1807.02583 v3 · 2018-07-06 · cond-mat.quant-gas · cond-mat.str-el · 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{5IBBDAQGEDGQGZVW5DWG5C4Y4J}

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	2026-05-18T00:00:18.959844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0211820620cd0366b6e8ec6e8b98e260f145c46ea603b7951aa643d1ae3f93

Aliases

arxiv: 1807.02583 · arxiv_version: 1807.02583v3 · doi: 10.48550/arxiv.1807.02583 · pith_short_12: 5IBBDAQGEDGQ · pith_short_16: 5IBBDAQGEDGQGZVW · pith_short_8: 5IBBDAQG

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/5IBBDAQGEDGQGZVW5DWG5C4Y4J \
  | 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: ea0211820620cd0366b6e8ec6e8b98e260f145c46ea603b7951aa643d1ae3f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e4a22a1ff76f1c8022213ad0c82f2d763525608bfd82a46759f763e6104b94",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-07-06T22:47:54Z",
    "title_canon_sha256": "ab10876ce95d4a6b74ba9878643d76b95307d2c2970324fc22a9ae0aeb9840ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02583",
    "kind": "arxiv",
    "version": 3
  }
}