Pith Number

pith:FKF3PGBO

pith:2019:FKF3PGBOCLHXL5DOFDBFBSLWIF

not attested not anchored not stored refs pending

From algebraic to coordinate Bethe ansatz for square ice

Silv\`ere Gangloff

arxiv:1904.09282 v2 · 2019-04-16 · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKF3PGBOCLHXL5DOFDBFBSLWIF}

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	2026-05-17T23:47:35.536350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8bb7982e12cf75f46e28c250c9764166db00ed03d2d300cc76b7b3fda8c196

Aliases

arxiv: 1904.09282 · arxiv_version: 1904.09282v2 · doi: 10.48550/arxiv.1904.09282 · pith_short_12: FKF3PGBOCLHX · pith_short_16: FKF3PGBOCLHXL5DO · pith_short_8: FKF3PGBO

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/FKF3PGBOCLHXL5DOFDBFBSLWIF \
  | 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: 2a8bb7982e12cf75f46e28c250c9764166db00ed03d2d300cc76b7b3fda8c196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8529c6825db2752a7095d2f81f6d119d22262016f1fe788b3099624e12a0835",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-04-16T14:52:49Z",
    "title_canon_sha256": "c6730f213db5c713c93af549ecebf08c18e6d559ce0ddef073ab1db5c42d4c40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09282",
    "kind": "arxiv",
    "version": 2
  }
}