Pith Number

pith:JQEZFRMI

pith:2018:JQEZFRMITGLQ4FYWU7F55LSRDE

not attested not anchored not stored refs pending

Modified method of simplest equation and exact traveling wave solutions of a hyperbolic reaction-diffusion equation

I. P. Jordanov, Nikolay K. Vitanov

arxiv:1808.02398 v1 · 2018-08-06 · nlin.PS · 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{JQEZFRMITGLQ4FYWU7F55LSRDE}

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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

The Simple Equations Method (SEsM) and the use of exponential functions for obtaining simple and multisoliton solutions of some nonlinear partial differential equations

Receipt and verification

First computed	2026-05-18T00:08:37.181588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0992c58899970e1716a7cbdeae5119108c36a334fc995e2f7894fbc3ad2e47

Aliases

arxiv: 1808.02398 · arxiv_version: 1808.02398v1 · doi: 10.48550/arxiv.1808.02398 · pith_short_12: JQEZFRMITGLQ · pith_short_16: JQEZFRMITGLQ4FYW · pith_short_8: JQEZFRMI

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/JQEZFRMITGLQ4FYWU7F55LSRDE \
  | 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: 4c0992c58899970e1716a7cbdeae5119108c36a334fc995e2f7894fbc3ad2e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2496b0541f1e46c602d941f91c76e585f7b3fba4c5e405798249f70105c0bc",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-08-06T06:51:30Z",
    "title_canon_sha256": "c25f6afe1e36206ee903578d49f6068514356fb701b1450c4f73cee02a53ad60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02398",
    "kind": "arxiv",
    "version": 1
  }
}