Pith Number

pith:3G6BY2VI

pith:2006:3G6BY2VI5TLMOPATTDNBFU2FGY

not attested not anchored not stored refs pending

SU(3) Richardson-Gaudin models: three level systems

B. Errea, S. Lerma H.

arxiv:nlin/0610050 v2 · 2006-10-20 · 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{3G6BY2VI5TLMOPATTDNBFU2FGY}

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	2026-05-18T02:59:31.553868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bc1c6aa8ecd6c73c1398da12d345361b8a1f8af8bf8f0508cab4b5081d6ebf

Aliases

arxiv: nlin/0610050 · arxiv_version: nlin/0610050v2 · doi: 10.48550/arxiv.nlin/0610050 · pith_short_12: 3G6BY2VI5TLM · pith_short_16: 3G6BY2VI5TLMOPAT · pith_short_8: 3G6BY2VI

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/3G6BY2VI5TLMOPATTDNBFU2FGY \
  | 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: d9bc1c6aa8ecd6c73c1398da12d345361b8a1f8af8bf8f0508cab4b5081d6ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afac079af840628b50479121a78ec6412f7c7eabaa96d9aa74c89a85951fd209",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-10-20T11:16:51Z",
    "title_canon_sha256": "6b474d8d8eb370ed9c70e82328f9c6a3039bdef761867e40927326505967e172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0610050",
    "kind": "arxiv",
    "version": 2
  }
}