Pith Number

pith:25MVW3US

pith:2012:25MVW3US2K6XA74HOV7RYP5JVN

not attested not anchored not stored refs pending

Kapellasite: a kagome quantum spin liquid

A. Amato, A. D. Hillier, A. S. Wills, B. Bernu, B. F{\aa}k, B. Koteswararao, C. Lhuillier, E. Kermarrec, F. Bert, F. Bouquet, J. Ollivier, L. Messio, P. Mendels, R. H. Colman

arxiv:1203.6107 v2 · 2012-03-27 · 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{25MVW3US2K6XA74HOV7RYP5JVN}

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	2026-05-18T03:50:25.236894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7595b6e92d2bd707f87757f1c3fa9ab59fb7abc9cc54f8c270ab6adfbcbe044

Aliases

arxiv: 1203.6107 · arxiv_version: 1203.6107v2 · doi: 10.48550/arxiv.1203.6107 · pith_short_12: 25MVW3US2K6X · pith_short_16: 25MVW3US2K6XA74H · pith_short_8: 25MVW3US

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/25MVW3US2K6XA74HOV7RYP5JVN \
  | 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: d7595b6e92d2bd707f87757f1c3fa9ab59fb7abc9cc54f8c270ab6adfbcbe044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c8a17c71f4cec167c2e7884677fb81c9f076b1b60a4af3e7c33aa5b65f23018",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-03-27T23:17:20Z",
    "title_canon_sha256": "e361fc797c7107662d63f4f1e5de420fdc1bc0512ba3e8a47e625c168527db79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6107",
    "kind": "arxiv",
    "version": 2
  }
}