Pith Number

pith:W7FW22VS

pith:2000:W7FW22VSTPRXT6BYSTM2YQYFWA

not attested not anchored not stored refs pending

SrCu_2(BO_3)_2 - a Two Dimensional Spin Liquid

Alexander Buehler, Christian Knetter, Erwin Mueller-Hartmann, Goetz S. Uhrig

arxiv:cond-mat/0009403 v1 · 2000-09-26 · 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{W7FW22VSTPRXT6BYSTM2YQYFWA}

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	2026-05-18T01:16:37.887649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7cb6d6ab29be379f83894d9ac4305b01e58e544c819f1765b493069f42b5804

Aliases

arxiv: cond-mat/0009403 · arxiv_version: cond-mat/0009403v1 · doi: 10.48550/arxiv.cond-mat/0009403 · pith_short_12: W7FW22VSTPRX · pith_short_16: W7FW22VSTPRXT6BY · pith_short_8: W7FW22VS

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/W7FW22VSTPRXT6BYSTM2YQYFWA \
  | 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: b7cb6d6ab29be379f83894d9ac4305b01e58e544c819f1765b493069f42b5804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d999d398849675d8125e563fa903163e97daebb3595004d23e43a5094ec1b868",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2000-09-26T17:26:38Z",
    "title_canon_sha256": "428eb9f6e5ab529d0af05abdcb1519b87ca238e933e33eac7a06bd7247cd94f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009403",
    "kind": "arxiv",
    "version": 1
  }
}