Pith Number

pith:E4G72ZZ6

pith:2019:E4G72ZZ6KBJYNM74SW236F7HIS

not attested not anchored not stored refs pending

Negative-vector-chirality 120$^\circ$ spin structure in the defect- and distortion-free quantum kagome antiferromagnet YCu$_3$(OH)$_6$Cl$_3$

A. Zorko, J.-X. Mi, M. Gomilsek, M. Klanjsek, M. Pregelj, O. Zaharko, W. Sun

arxiv:1907.07489 v2 · 2019-07-17 · 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{E4G72ZZ6KBJYNM74SW236F7HIS}

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	2026-07-05T00:12:28.821509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

270dfd673e505386b3fc95b5bf17e74489921381b2c545da6ebdb7be43d3f1fe

Aliases

arxiv: 1907.07489 · arxiv_version: 1907.07489v2 · doi: 10.48550/arxiv.1907.07489 · pith_short_12: E4G72ZZ6KBJY · pith_short_16: E4G72ZZ6KBJYNM74 · pith_short_8: E4G72ZZ6

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/E4G72ZZ6KBJYNM74SW236F7HIS \
  | 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: 270dfd673e505386b3fc95b5bf17e74489921381b2c545da6ebdb7be43d3f1fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed975a890a61080c297763f726b74cf2f5806f96d2b210dde9941ffd75c3c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-07-17T13:07:01Z",
    "title_canon_sha256": "36489d1d2f715b5df93ac94f5d3d8574f0050e80c56d34087031cba1ec0f34f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07489",
    "kind": "arxiv",
    "version": 2
  }
}