Pith Number

pith:EGVYWUG3

pith:2013:EGVYWUG3B5KL5EAY3RMW3GKRBC

not attested not anchored not stored refs pending

Numerical Solution of Nonlinear Wave-Like Equations by Reduced Differential Transform Method

Galip Oturanc, Murat Gubes, Yildiray Keskin

arxiv:1311.1477 v2 · 2013-11-06 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGVYWUG3B5KL5EAY3RMW3GKRBC}

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	2026-05-18T02:47:23.116633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ab8b50db0f54be9018dc596d9951089a07e724b23f3c954f40992dfdf5694e

Aliases

arxiv: 1311.1477 · arxiv_version: 1311.1477v2 · doi: 10.48550/arxiv.1311.1477 · pith_short_12: EGVYWUG3B5KL · pith_short_16: EGVYWUG3B5KL5EAY · pith_short_8: EGVYWUG3

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/EGVYWUG3B5KL5EAY3RMW3GKRBC \
  | 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: 21ab8b50db0f54be9018dc596d9951089a07e724b23f3c954f40992dfdf5694e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e3b51c9aa882185f7f93c45b9bfba0687cd2843e8f597f3e31646daf4fab79",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-11-06T19:05:54Z",
    "title_canon_sha256": "33257a4a2a3c2f6916fe0e10c3fdbf75caa73bc47fb9b0a9b83dd9354f1b36da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1477",
    "kind": "arxiv",
    "version": 2
  }
}