Pith Number

pith:MND4UIGB

pith:2003:MND4UIGBT5IOLQKTG36Z7AZ3XQ

not attested not anchored not stored refs pending

Higher Toda Mechanics and Spectral Curves

Liu Zhao, Wangyun Liu

arxiv:hep-th/0306003 v1 · 2003-06-01 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MND4UIGBT5IOLQKTG36Z7AZ3XQ}

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	2026-05-18T00:25:46.187849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6347ca20c19f50e5c15336fd9f833bbc0bdd16306b515ced6e4112efe4270017

Aliases

arxiv: hep-th/0306003 · arxiv_version: hep-th/0306003v1 · doi: 10.48550/arxiv.hep-th/0306003 · pith_short_12: MND4UIGBT5IO · pith_short_16: MND4UIGBT5IOLQKT · pith_short_8: MND4UIGB

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/MND4UIGBT5IOLQKTG36Z7AZ3XQ \
  | 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: 6347ca20c19f50e5c15336fd9f833bbc0bdd16306b515ced6e4112efe4270017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a188a06d27fa28105dd0b272b9f4baad730a6ea2a96250236616a719c97826",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-01T13:50:14Z",
    "title_canon_sha256": "701f8368df205b56e7482395dad9da8d66c421b3fa21070f10f93468ad1d6517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306003",
    "kind": "arxiv",
    "version": 1
  }
}