Pith Number

pith:NVM3OSQO

pith:2012:NVM3OSQOJWZV6JCUTULUFOZCAW

not attested not anchored not stored refs pending

Regular solution and lattice miura transformation of bigraded Toda Hierarchy

Chuanzhong Li, Jingsong He

arxiv:1210.5038 v1 · 2012-10-18 · 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{NVM3OSQOJWZV6JCUTULUFOZCAW}

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	2026-05-18T03:42:54.467519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d59b74a0e4db35f24549d1742bb2205af35b27dd4f4ca981e1d5c435e4ccdb0

Aliases

arxiv: 1210.5038 · arxiv_version: 1210.5038v1 · doi: 10.48550/arxiv.1210.5038 · pith_short_12: NVM3OSQOJWZV · pith_short_16: NVM3OSQOJWZV6JCU · pith_short_8: NVM3OSQO

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/NVM3OSQOJWZV6JCUTULUFOZCAW \
  | 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: 6d59b74a0e4db35f24549d1742bb2205af35b27dd4f4ca981e1d5c435e4ccdb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387e4546353e4a9737e67d62ea020cb45c88cada96330a8bfab07fde2cacdaa8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-10-18T07:24:34Z",
    "title_canon_sha256": "a9a0dd4447fce3ff8cb31e1ebaa0609fe50079c3bc93be955ddfcc52b77719fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5038",
    "kind": "arxiv",
    "version": 1
  }
}