Pith Number

pith:JSYKSQGD

pith:2017:JSYKSQGDLUSA2MISNXP6C6PFTE

not attested not anchored not stored refs pending

Rotation number of integrable symplectic mappings of the plane

Sergei Nagaitsev, Timofey Zolkin, Viatcheslav Danilov

arxiv:1704.03077 v1 · 2017-04-10 · 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{JSYKSQGDLUSA2MISNXP6C6PFTE}

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.

Cited by

1 paper in Pith

Dynamics of McMillan mappings III. Symmetric map with mixed nonlinearity

Receipt and verification

First computed	2026-05-18T00:46:33.720686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb0a940c35d240d31126ddfe179e5991d07c697bad126966115ff2910cd1335

Aliases

arxiv: 1704.03077 · arxiv_version: 1704.03077v1 · doi: 10.48550/arxiv.1704.03077 · pith_short_12: JSYKSQGDLUSA · pith_short_16: JSYKSQGDLUSA2MIS · pith_short_8: JSYKSQGD

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/JSYKSQGDLUSA2MISNXP6C6PFTE \
  | 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: 4cb0a940c35d240d31126ddfe179e5991d07c697bad126966115ff2910cd1335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "798e665ba5868181cf81c7c64d9544a3510e6b8bf2daacb3ac72bd09ea891635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-04-10T22:39:30Z",
    "title_canon_sha256": "624956873d4653f516103a477683b4851c8bef759dfcb6660e12bcfd2609de3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03077",
    "kind": "arxiv",
    "version": 1
  }
}