Pith Number

pith:CUSSORBL

pith:2009:CUSSORBLY2UOIO4IGZVRMPS2HU

not attested not anchored not stored refs pending

Attractively bound pairs of atoms in the Bose-Hubbard model and antiferromagnetism

Bernd Schmidt, David Petrosyan, Michael Bortz, Michael Fleischhauer, Sebastian Eggert

arxiv:0902.4442 v1 · 2009-02-25 · 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{CUSSORBLY2UOIO4IGZVRMPS2HU}

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	2026-05-18T03:24:42.366074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

152527442bc6a8e43b88366b163e5a3d1ff52a7da20cf1cb59ba0581a4e8e954

Aliases

arxiv: 0902.4442 · arxiv_version: 0902.4442v1 · doi: 10.48550/arxiv.0902.4442 · pith_short_12: CUSSORBLY2UO · pith_short_16: CUSSORBLY2UOIO4I · pith_short_8: CUSSORBL

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/CUSSORBLY2UOIO4IGZVRMPS2HU \
  | 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: 152527442bc6a8e43b88366b163e5a3d1ff52a7da20cf1cb59ba0581a4e8e954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129b0e82467cc2f6a12d7626d6335906530f34ec90af01c3df32ca429b876938",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-02-25T19:00:37Z",
    "title_canon_sha256": "c2cd7b550d88396b2a8111b9d544dff5c4d38bcfd6a8f5a264f16d3cd89b62cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4442",
    "kind": "arxiv",
    "version": 1
  }
}