Pith Number

pith:IDSSEJDU

pith:2012:IDSSEJDUUXKE2ZJXF6IGA7ZOQP

not attested not anchored not stored refs pending

Ground-State Phase Diagram of the Two-Dimensional Extended Bose-Hubbard Model

Naoki Kawashima, Takafumi Suzuki, Takahiro Ohgoe

arxiv:1206.3670 v1 · 2012-06-16 · 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{IDSSEJDUUXKE2ZJXF6IGA7ZOQP}

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	2026-05-18T03:46:58.755623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e5222474a5d44d65372f90607f2e83c995aec9a79e23a7c9e1d25a0621cde1

Aliases

arxiv: 1206.3670 · arxiv_version: 1206.3670v1 · doi: 10.48550/arxiv.1206.3670 · pith_short_12: IDSSEJDUUXKE · pith_short_16: IDSSEJDUUXKE2ZJX · pith_short_8: IDSSEJDU

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/IDSSEJDUUXKE2ZJXF6IGA7ZOQP \
  | 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: 40e5222474a5d44d65372f90607f2e83c995aec9a79e23a7c9e1d25a0621cde1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e6d1fa796c1be30cd0f2b917ed2656e83143d9e1d1fe4bce6ca7b7e15d5f3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-06-16T14:53:09Z",
    "title_canon_sha256": "117b85a2976c56a1873f533512adc298c18b487097d201ac0da645e34a22f449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3670",
    "kind": "arxiv",
    "version": 1
  }
}