Pith Number

pith:7I6QOWH3

pith:2014:7I6QOWH3IKDLO26457LKYYWHQJ

not attested not anchored not stored refs pending

Deformed Richardson-Gaudin model

A. Stolin, H. Johannesson, P. Kulish

arxiv:1402.4838 v1 · 2014-02-19 · nlin.SI · cond-mat.supr-con · math-ph · math.MP · math.QA · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7I6QOWH3IKDLO26457LKYYWHQJ}

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	2026-05-18T02:42:39.416547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3d0758fb4286b76bdcefd6ac62c7827c5276847b80ebc0d098ae222ec7db60

Aliases

arxiv: 1402.4838 · arxiv_version: 1402.4838v1 · doi: 10.48550/arxiv.1402.4838 · pith_short_12: 7I6QOWH3IKDL · pith_short_16: 7I6QOWH3IKDLO264 · pith_short_8: 7I6QOWH3

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/7I6QOWH3IKDLO26457LKYYWHQJ \
  | 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: fa3d0758fb4286b76bdcefd6ac62c7827c5276847b80ebc0d098ae222ec7db60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6206aae4c2283db24bbc361f7d3c1b97f48843a5f59eb08f8acbe8e8fc97e38",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "math-ph",
      "math.MP",
      "math.QA",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-02-19T22:16:30Z",
    "title_canon_sha256": "1a485aa6af77063b614eb4fec193d956df5699e5a7f0189994424771bb18c73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4838",
    "kind": "arxiv",
    "version": 1
  }
}