Pith Number

pith:QVDYIZ7A

pith:2013:QVDYIZ7AUDUWUPTD5GGCB4EUVN

not attested not anchored not stored refs pending

Ground state of a spin-1/2 Heisenberg-Ising two-leg ladder with XYZ intra-rung coupling

J. Strecka, T. Verkholyak

arxiv:1303.5537 v1 · 2013-03-22 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVDYIZ7AUDUWUPTD5GGCB4EUVN}

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	2026-05-18T03:30:03.948481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85478467e0a0e96a3e63e98c20f094ab7c0ea95452a0e362eb9e6bca4acbac06

Aliases

arxiv: 1303.5537 · arxiv_version: 1303.5537v1 · doi: 10.48550/arxiv.1303.5537 · pith_short_12: QVDYIZ7AUDUW · pith_short_16: QVDYIZ7AUDUWUPTD · pith_short_8: QVDYIZ7A

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/QVDYIZ7AUDUWUPTD5GGCB4EUVN \
  | 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: 85478467e0a0e96a3e63e98c20f094ab7c0ea95452a0e362eb9e6bca4acbac06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7706f25b55273b5f82ab064421f7e689d768fbec6b3197d04d063a0968d6a05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-03-22T07:49:04Z",
    "title_canon_sha256": "011243d87f51626084ab49500ca88a90faf15c28bf357f16e45995ebcc0cc4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5537",
    "kind": "arxiv",
    "version": 1
  }
}