Pith Number

pith:B3Z5P62C

pith:2012:B3Z5P62CJVQFYCXRJGEUEKTZSI

not attested not anchored not stored refs pending

Exact diagonalization of the one dimensional Bose-Hubbard model with local 3-body interactions

Tomasz Sowinski

arxiv:1202.1932 v2 · 2012-02-09 · 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{B3Z5P62CJVQFYCXRJGEUEKTZSI}

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	2026-05-18T03:51:25.411660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef3d7fb424d605c0af14989422a79922c26c91e681759a81dba8c4b742bdfbb

Aliases

arxiv: 1202.1932 · arxiv_version: 1202.1932v2 · doi: 10.48550/arxiv.1202.1932 · pith_short_12: B3Z5P62CJVQF · pith_short_16: B3Z5P62CJVQFYCXR · pith_short_8: B3Z5P62C

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/B3Z5P62CJVQFYCXRJGEUEKTZSI \
  | 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: 0ef3d7fb424d605c0af14989422a79922c26c91e681759a81dba8c4b742bdfbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ba47702c5eeb3dfbd63e1c11f5ed04a6a3f00c2dcd3c8278c82200449082e5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-02-09T10:07:02Z",
    "title_canon_sha256": "0e5fbff64c7e9ec4814e9b8556781d6ffe170dbdc8dea19e2f24b65e0d06e0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1932",
    "kind": "arxiv",
    "version": 2
  }
}