Pith Number

pith:VWO5Y5VD

pith:2008:VWO5Y5VDFLIQ3JBAGGJP4BGH43

not attested not anchored not stored refs pending

Magnetic properties of BaCdVO(PO_4)_2: a strongly frustrated spin-1/2 square lattice close to the quantum critical regime

A. A. Tsirlin, C. Geibel, H. Rosner, R. Nath

arxiv:0803.3535 v2 · 2008-03-25 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWO5Y5VDFLIQ3JBAGGJP4BGH43}

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	2026-07-04T15:13:46.229483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad9ddc76a32ad10da4203192fe04c7e6ed0dd8ad5618f5ba5d92044fa45028bc

Aliases

arxiv: 0803.3535 · arxiv_version: 0803.3535v2 · doi: 10.48550/arxiv.0803.3535 · pith_short_12: VWO5Y5VDFLIQ · pith_short_16: VWO5Y5VDFLIQ3JBA · pith_short_8: VWO5Y5VD

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/VWO5Y5VDFLIQ3JBAGGJP4BGH43 \
  | 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: ad9ddc76a32ad10da4203192fe04c7e6ed0dd8ad5618f5ba5d92044fa45028bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068ca39267364932994ae0e00d481fd2b1df8d75d806287e9e63d2ff42e7e64f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-03-25T11:44:12Z",
    "title_canon_sha256": "6f35dd750bf0808e5dbc54ba9e241923ced2db316a9d19e03882df518b5ff697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3535",
    "kind": "arxiv",
    "version": 2
  }
}