Pith Number

pith:ZU5RPS64

pith:2013:ZU5RPS64GUSJ5CEPZKJZ23R56L

not attested not anchored not stored refs pending

Third and Fourth-order iterative methods for solving systems of nonlinear equations

Anuradha Singh, J. P. Jaiswa

arxiv:1309.5493 v1 · 2013-09-21 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZU5RPS64GUSJ5CEPZKJZ23R56L}

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	2026-05-18T03:12:36.214192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd3b17cbdc35249e888fca939d6e3df2e35eff3aa5e6277cb7f3e07e66d9de35

Aliases

arxiv: 1309.5493 · arxiv_version: 1309.5493v1 · doi: 10.48550/arxiv.1309.5493 · pith_short_12: ZU5RPS64GUSJ · pith_short_16: ZU5RPS64GUSJ5CEP · pith_short_8: ZU5RPS64

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/ZU5RPS64GUSJ5CEPZKJZ23R56L \
  | 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: cd3b17cbdc35249e888fca939d6e3df2e35eff3aa5e6277cb7f3e07e66d9de35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e195c179c9f64759e93a43c8bac29c52463c86a52ae44909803b1c11dbb551b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-21T15:49:14Z",
    "title_canon_sha256": "eb558ed03a6227da7321454e3684c792d0e5d9433d435ce67dc2f2b4901fda04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5493",
    "kind": "arxiv",
    "version": 1
  }
}