Pith Number

pith:5EOM6HZC

pith:2011:5EOM6HZCZTCL6IXYCZBHV5OD4G

not attested not anchored not stored refs pending

Ferromagnetic Ordering of Energy Levels for $U_q(\mathfrak{sl}_2)$ Symmetric Spin Chains

Bruno Nachtergaele, Shannon Starr, Stephen Ng

arxiv:1105.5264 v1 · 2011-05-26 · math-ph · math.MP · math.PR · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EOM6HZCZTCL6IXYCZBHV5OD4G}

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	2026-05-18T03:54:26.215528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e91ccf1f22ccc4bf22f816427af5c3e19e02ec90344f3e6b75fa58531002a0eb

Aliases

arxiv: 1105.5264 · arxiv_version: 1105.5264v1 · doi: 10.48550/arxiv.1105.5264 · pith_short_12: 5EOM6HZCZTCL · pith_short_16: 5EOM6HZCZTCL6IXY · pith_short_8: 5EOM6HZC

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/5EOM6HZCZTCL6IXYCZBHV5OD4G \
  | 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: e91ccf1f22ccc4bf22f816427af5c3e19e02ec90344f3e6b75fa58531002a0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ae44bdbd974558530fb2f7cca8da0727778ca1b0bed8151bf8ab50bbb770e2",
    "cross_cats_sorted": [
      "math.MP",
      "math.PR",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-05-26T12:42:04Z",
    "title_canon_sha256": "e56d7bb50c117ed215da9d8f961b7cd058febadff3cc282d057447d485750eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5264",
    "kind": "arxiv",
    "version": 1
  }
}