Pith Number

pith:EMMDPO64

pith:2013:EMMDPO64O3T2IMWHCBOTNOPL5C

not attested not anchored not stored refs pending

Honeycomb Heisenberg Spin Ladder: Unusual Ground State and Thermodynamic Properties

Bing-Wu Wang, Bin Xi, Gang Su, Shi-Ju Ran, Song Gao, Wei Li, Yang Zhao, Yuan-Yuan Zhu

arxiv:1307.5945 v1 · 2013-07-23 · 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{EMMDPO64O3T2IMWHCBOTNOPL5C}

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	2026-05-18T01:48:41.347730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

231837bbdc76e7a432c7105d36b9ebe88dc46034066dbf7eac5d402b0aeba964

Aliases

arxiv: 1307.5945 · arxiv_version: 1307.5945v1 · doi: 10.48550/arxiv.1307.5945 · pith_short_12: EMMDPO64O3T2 · pith_short_16: EMMDPO64O3T2IMWH · pith_short_8: EMMDPO64

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/EMMDPO64O3T2IMWHCBOTNOPL5C \
  | 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: 231837bbdc76e7a432c7105d36b9ebe88dc46034066dbf7eac5d402b0aeba964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24da144ae7f80e4e8a5e2072b970beccf2f2d9acafb88e024c9dd73d4fed6aa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-07-23T04:23:29Z",
    "title_canon_sha256": "e64640829475bb9bf7963c915b532b07723a3e3f694e8b5ca8ae8d365bb863dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5945",
    "kind": "arxiv",
    "version": 1
  }
}