Pith Number

pith:FRQTOC4V

pith:2010:FRQTOC4V43F2B5FM6KYFHHRN74

not attested not anchored not stored refs pending

On the bi-Hamiltonian structure of Bogoyavlensky system on $so(4)$

A. V. Vershilov

arxiv:1009.0351 v1 · 2010-09-02 · 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{FRQTOC4V43F2B5FM6KYFHHRN74}

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	2026-05-18T02:05:38.102092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c61370b95e6cba0f4acf2b0539e2dff02cf75314a627a737e6d08d58ff509dc

Aliases

arxiv: 1009.0351 · arxiv_version: 1009.0351v1 · doi: 10.48550/arxiv.1009.0351 · pith_short_12: FRQTOC4V43F2 · pith_short_16: FRQTOC4V43F2B5FM · pith_short_8: FRQTOC4V

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/FRQTOC4V43F2B5FM6KYFHHRN74 \
  | 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: 2c61370b95e6cba0f4acf2b0539e2dff02cf75314a627a737e6d08d58ff509dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b2578ede8581f419d7d00254f325c652fe00f076e7604b538feeb32dcf4ce5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-09-02T08:33:22Z",
    "title_canon_sha256": "aa8e2864856c13cb1dc19e58c337a0c8de6a218095b14878b2c8d0067d2eb597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0351",
    "kind": "arxiv",
    "version": 1
  }
}