Pith Number

pith:P5VLZBWJ

pith:2015:P5VLZBWJ4LELNOTKGLKCQNVNFJ

not attested not anchored not stored refs pending

Counting solutions of the Bethe equations of the quantum group invariant open XXZ chain at roots of unity

Andrew J. Sommese, Azat M. Gainutdinov, Rafael I. Nepomechie, Wenrui Hao

arxiv:1505.02104 v3 · 2015-05-08 · math-ph · cond-mat.stat-mech · hep-th · math.MP · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5VLZBWJ4LELNOTKGLKCQNVNFJ}

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	2026-05-18T00:44:01.808923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6abc86c9e2c8b6ba6a32d42836ad2a45d3d4d365fc36ebebcac5abcfd4d59f

Aliases

arxiv: 1505.02104 · arxiv_version: 1505.02104v3 · doi: 10.48550/arxiv.1505.02104 · pith_short_12: P5VLZBWJ4LEL · pith_short_16: P5VLZBWJ4LELNOTK · pith_short_8: P5VLZBWJ

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/P5VLZBWJ4LELNOTKGLKCQNVNFJ \
  | 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: 7f6abc86c9e2c8b6ba6a32d42836ad2a45d3d4d365fc36ebebcac5abcfd4d59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145637faf9e16d0effb911fb6b424e3cd983ab4c1a8e1d1dcc799f7f8a5eca56",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math.MP",
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-05-08T17:27:22Z",
    "title_canon_sha256": "3d4dc12616ad7fb83444ebf98564e259d0f37e6c0c917ff94492d8a093ed1351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02104",
    "kind": "arxiv",
    "version": 3
  }
}