Pith Number

pith:ASCYF6HF

pith:2025:ASCYF6HF72GAWVL2OQLYEPALZJ

not attested not anchored not stored refs pending

Linearization, separability and Lax pairs representation of $a_4^{(2)}$ Toda lattice

Bruce Lionnel Lietap Ndi, Djagwa Dehainsala, Joseph Dongho

arxiv:2501.02164 v1 · 2025-01-04 · nlin.SI · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASCYF6HF72GAWVL2OQLYEPALZJ}

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	2026-07-05T09:57:25.384210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048582f8e5fe8c0b557a7417823c0bca5d7d393ee8406d64f4c60df361d278f3

Aliases

arxiv: 2501.02164 · arxiv_version: 2501.02164v1 · doi: 10.48550/arxiv.2501.02164 · pith_short_12: ASCYF6HF72GA · pith_short_16: ASCYF6HF72GAWVL2 · pith_short_8: ASCYF6HF

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/ASCYF6HF72GAWVL2OQLYEPALZJ \
  | 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: 048582f8e5fe8c0b557a7417823c0bca5d7d393ee8406d64f4c60df361d278f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6bd4db08754c246347bf3095ecf7a2e60bf914ff7e6c81dd7678aee02374d5b",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2025-01-04T02:24:10Z",
    "title_canon_sha256": "05be9040009cd54434f5da376d657172ebbdf4aae2daffd65bef2b53358a80b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02164",
    "kind": "arxiv",
    "version": 1
  }
}