Pith Number

pith:H5IT6375

pith:2018:H5IT6375V3AVCMJLC3TY4H5UEY

not attested not anchored not stored refs pending

Liouville correspondences between multi-component integrable hierarchies

Changzheng Qu, Jing Kang, Peter J. Olver, Xiaochuan Liu

arxiv:1805.01665 v1 · 2018-05-04 · 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{H5IT6375V3AVCMJLC3TY4H5UEY}

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	2026-05-18T00:16:47.127367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f513f6ffdaec151312b16e78e1fb4261b512bdcc90a00422f1099d19235ed9a

Aliases

arxiv: 1805.01665 · arxiv_version: 1805.01665v1 · doi: 10.48550/arxiv.1805.01665 · pith_short_12: H5IT6375V3AV · pith_short_16: H5IT6375V3AVCMJL · pith_short_8: H5IT6375

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/H5IT6375V3AVCMJLC3TY4H5UEY \
  | 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: 3f513f6ffdaec151312b16e78e1fb4261b512bdcc90a00422f1099d19235ed9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612b4a62c9040620920a6f09a25ee1211be8ba8d1e12a00b01e95295e6c0d84f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2018-05-04T08:47:44Z",
    "title_canon_sha256": "e266d2a3f6c27da9a71f68080071091057f2ee12c34c4164a1ad99cb48c8a6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01665",
    "kind": "arxiv",
    "version": 1
  }
}