Pith Number

pith:T4M5J6QL

pith:2016:T4M5J6QLOXNXITE5BDJIVX4PRE

not attested not anchored not stored refs pending

A shortcut to the Kovalevskaya curve

Joan C. Naranjo, Luis C. Garc\'ia-Naranjo, Yu.N.Fedorov

arxiv:1606.08331 v1 · 2016-06-27 · nlin.SI · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4M5J6QLOXNXITE5BDJIVX4PRE}

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	2026-05-18T01:11:52.310886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f19d4fa0b75db744c9d08d28adf8f89063fa631044119f02bfc556ff2795577

Aliases

arxiv: 1606.08331 · arxiv_version: 1606.08331v1 · doi: 10.48550/arxiv.1606.08331 · pith_short_12: T4M5J6QLOXNX · pith_short_16: T4M5J6QLOXNXITE5 · pith_short_8: T4M5J6QL

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/T4M5J6QLOXNXITE5BDJIVX4PRE \
  | 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: 9f19d4fa0b75db744c9d08d28adf8f89063fa631044119f02bfc556ff2795577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc2fc6a3c36b2f699471dad507bbda6643a3a91fb21871824d322f03a8249360",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-06-27T15:54:42Z",
    "title_canon_sha256": "4983d73c98c23f6a100bc8b9a8202dc68b1d56eadb22609b8e97a41aa23f3b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08331",
    "kind": "arxiv",
    "version": 1
  }
}