Pith Number

pith:A4UP4O3I

pith:2007:A4UP4O3I7DIF35626NSMG5VEHU

not attested not anchored not stored refs pending

From Characters to Quantum (Super)Spin Chains via Fusion

Pedro Vieira, Vladimir Kazakov

arxiv:0711.2470 v2 · 2007-11-15 · hep-th · math-ph · math.MP · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4UP4O3I7DIF35626NSMG5VEHU}

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.

Cited by

1 paper in Pith

Classical facets of quantum integrability

Receipt and verification

First computed	2026-07-04T15:54:17.007545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0728fe3b68f8d05df7daf364c376a43d17ea0ea97c39f282928f619ecd4212a3

Aliases

arxiv: 0711.2470 · arxiv_version: 0711.2470v2 · doi: 10.48550/arxiv.0711.2470 · pith_short_12: A4UP4O3I7DIF · pith_short_16: A4UP4O3I7DIF3562 · pith_short_8: A4UP4O3I

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/A4UP4O3I7DIF35626NSMG5VEHU \
  | 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: 0728fe3b68f8d05df7daf364c376a43d17ea0ea97c39f282928f619ecd4212a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f828621b289e08d4fa1354ac6ed91c94195cc0442c12ffd051f77b7c3a878b7a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-11-15T20:44:03Z",
    "title_canon_sha256": "9cd69ea2b1363ada116b20869e86a0a8e7c4a6e9e0e9c18bc8abdea791256e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2470",
    "kind": "arxiv",
    "version": 2
  }
}