Pith Number

pith:52NGKRXG

pith:2006:52NGKRXGLBEOCB67YES3VCPNQU

not attested not anchored not stored refs pending

Ground-state properties of the attractive one-dimensional Bose-Hubbard model

Jon Links, Norman Oelkers

arxiv:cond-mat/0611510 v2 · 2006-11-20 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52NGKRXGLBEOCB67YES3VCPNQU}

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	2026-05-18T03:24:30.871926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9a6546e65848e107dfc125ba89ed851f476c867c83e0d7acd3d683a8c25197

Aliases

arxiv: cond-mat/0611510 · arxiv_version: cond-mat/0611510v2 · doi: 10.48550/arxiv.cond-mat/0611510 · pith_short_12: 52NGKRXGLBEO · pith_short_16: 52NGKRXGLBEOCB67 · pith_short_8: 52NGKRXG

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/52NGKRXGLBEOCB67YES3VCPNQU \
  | 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: ee9a6546e65848e107dfc125ba89ed851f476c867c83e0d7acd3d683a8c25197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea776ae2e17f5b76ff802ce578e8f26237600be7379959566ec587572146d03",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2006-11-20T06:34:36Z",
    "title_canon_sha256": "518fb4b23a9060fd8a6231297ef587abf4eef4e02beb4a888123964bbcc64cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0611510",
    "kind": "arxiv",
    "version": 2
  }
}