Pith Number

pith:6K6RDC4G

pith:2007:6K6RDC4GXIYFLRROJPWJQCGFGY

not attested not anchored not stored refs pending

A generalized Petviashvili iteration method for scalar and vector Hamiltonian equations with arbitrary form of nonlinearity

J. Yang, T.I. Lakoba

arxiv:0706.1759 v1 · 2007-06-12 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6K6RDC4GXIYFLRROJPWJQCGFGY}

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	2026-07-04T17:04:10.901996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2bd118b86ba3055c62e4bec9808c5360cafe4e0be4a5ae653faf9e9e0aaeca3

Aliases

arxiv: 0706.1759 · arxiv_version: 0706.1759v1 · doi: 10.48550/arxiv.0706.1759 · pith_short_12: 6K6RDC4GXIYF · pith_short_16: 6K6RDC4GXIYFLRRO · pith_short_8: 6K6RDC4G

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/6K6RDC4GXIYFLRROJPWJQCGFGY \
  | 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: f2bd118b86ba3055c62e4bec9808c5360cafe4e0be4a5ae653faf9e9e0aaeca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be71fc537a4cda8b8b64b764508122e75bc6966dfdf58b3b18b605a95ecdbcb5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2007-06-12T18:40:27Z",
    "title_canon_sha256": "95e87049e9bcb0c5706a655871ac5b507306aa9bff36db1c7a027972bfd72852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1759",
    "kind": "arxiv",
    "version": 1
  }
}