Pith Number

pith:ZUAKIKMU

pith:1995:ZUAKIKMULDL4EJXOOJPRI4HOEQ

not attested not anchored not stored refs pending

Toda Hierarchy with Indefinite Metric

Jian Ye, Yuji Kodama

arxiv:solv-int/9505004 v1 · 1995-05-19 · solv-int · hep-th · 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{ZUAKIKMULDL4EJXOOJPRI4HOEQ}

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	2026-05-18T01:37:52.122990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd00a4299458d7c226ee725f1470ee241c56b725f6172e3797fed00445953b5e

Aliases

arxiv: solv-int/9505004 · arxiv_version: solv-int/9505004v1 · doi: 10.48550/arxiv.solv-int/9505004 · pith_short_12: ZUAKIKMULDL4 · pith_short_16: ZUAKIKMULDL4EJXO · pith_short_8: ZUAKIKMU

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/ZUAKIKMULDL4EJXOOJPRI4HOEQ \
  | 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: cd00a4299458d7c226ee725f1470ee241c56b725f6172e3797fed00445953b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add6d4ed86655e735b42f8ac27f459c6eda6d5be29cd32bdf6fb0450666547fe",
    "cross_cats_sorted": [
      "hep-th",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "solv-int",
    "submitted_at": "1995-05-19T15:17:21Z",
    "title_canon_sha256": "c5217e001b1310a79e999baaa6d04468838f1283affadd5cf2c4b51fb60279c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "solv-int/9505004",
    "kind": "arxiv",
    "version": 1
  }
}