Pith Number

pith:LMVGXGSQ

pith:2010:LMVGXGSQPNVEN4T2KFK4AECW2A

not attested not anchored not stored refs pending

The generalized Kupershmidt deformation for constructing new integrable systems from integrable bi-Hamiltonian systems

Yunbo Zeng, Yuqin Yao

arxiv:1005.0281 v1 · 2010-05-03 · 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{LMVGXGSQPNVEN4T2KFK4AECW2A}

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	2026-05-18T02:07:43.663717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b2a6b9a507b6a46f27a5155c01056d018225279c457d7c66d12ec3691628d15

Aliases

arxiv: 1005.0281 · arxiv_version: 1005.0281v1 · doi: 10.48550/arxiv.1005.0281 · pith_short_12: LMVGXGSQPNVE · pith_short_16: LMVGXGSQPNVEN4T2 · pith_short_8: LMVGXGSQ

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/LMVGXGSQPNVEN4T2KFK4AECW2A \
  | 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: 5b2a6b9a507b6a46f27a5155c01056d018225279c457d7c66d12ec3691628d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac1fc1587fda28c16f5b40558dc1a524823f0c57a268cee3c87f169a572884f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-05-03T13:09:18Z",
    "title_canon_sha256": "7f6c808e3c98bd7160b04060e29fe06e0f4e824c754685593c68eb5090a5beca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0281",
    "kind": "arxiv",
    "version": 1
  }
}