Pith Number

pith:RNJLZ6FK

pith:2008:RNJLZ6FK3KBQBYKMPA4CWGG2BW

not attested not anchored not stored refs pending

Stability of the Periodic Toda Lattice in the Soliton Region

Gerald Teschl, Helge Krueger

arxiv:0807.0244 v2 · 2008-07-01 · nlin.SI · 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{RNJLZ6FK3KBQBYKMPA4CWGG2BW}

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	2026-05-18T03:45:12.778510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b52bcf8aada8300e14c78382b18da0da4a4abffbfc20dc87ee8707f08ab415a

Aliases

arxiv: 0807.0244 · arxiv_version: 0807.0244v2 · doi: 10.48550/arxiv.0807.0244 · pith_short_12: RNJLZ6FK3KBQ · pith_short_16: RNJLZ6FK3KBQBYKM · pith_short_8: RNJLZ6FK

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/RNJLZ6FK3KBQBYKMPA4CWGG2BW \
  | 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: 8b52bcf8aada8300e14c78382b18da0da4a4abffbfc20dc87ee8707f08ab415a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea9bfc7c187d51046b9787bbe7a7306d79dff649af898b17300cf9c51064837",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2008-07-01T22:01:55Z",
    "title_canon_sha256": "165ed6b1546bbe7fa9e1ce1d9540c9e7b20ab48df938c882f62a01faf7f8a9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0244",
    "kind": "arxiv",
    "version": 2
  }
}