Pith Number

pith:VA4PNGBC

pith:2009:VA4PNGBCVKG2YNW72BISTPSJC7

not attested not anchored not stored refs pending

Single Crystal 31P NMR Studies of the Frustrated Square Lattice Compound Pb2(VO)(PO4)2

C. Geibel, D. C. johnston, E. E. Kaul, F. Borsa, M. Baenitz, R. Nath, Y. Furukawa

arxiv:0909.3536 v2 · 2009-09-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA4PNGBCVKG2YNW72BISTPSJC7}

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	2026-05-18T04:36:18.805280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a838f69822aa8dac36dfd05129be4917dc5e3406465b074f4e1e240d8f33772e

Aliases

arxiv: 0909.3536 · arxiv_version: 0909.3536v2 · doi: 10.48550/arxiv.0909.3536 · pith_short_12: VA4PNGBCVKG2 · pith_short_16: VA4PNGBCVKG2YNW7 · pith_short_8: VA4PNGBC

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/VA4PNGBCVKG2YNW72BISTPSJC7 \
  | 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: a838f69822aa8dac36dfd05129be4917dc5e3406465b074f4e1e240d8f33772e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34e144438746099ac96b2d299055f32adf2af9dbc749e9e78d83730e852f879",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-09-18T21:35:14Z",
    "title_canon_sha256": "f4c250fac5c12cdf4d7f2ab9a6a6f427cc4f976d99ab52ed9a038bf45d12d4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3536",
    "kind": "arxiv",
    "version": 2
  }
}