Pith Number

pith:YRZEML2F

pith:2018:YRZEML2FCREKPGLTLH7VRO5JII

not attested not anchored not stored refs pending

A hybrid natural transform homotopy perturbation method for solving fractional partial differential equations

Shehu Maitama

arxiv:1804.05735 v1 · 2018-03-17 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRZEML2FCREKPGLTLH7VRO5JII}

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	2026-05-18T00:18:27.500552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c472462f451448a7997359ff58bba942033f6dec60d62aa9b8cd50bc6b26279f

Aliases

arxiv: 1804.05735 · arxiv_version: 1804.05735v1 · doi: 10.48550/arxiv.1804.05735 · pith_short_12: YRZEML2FCREK · pith_short_16: YRZEML2FCREKPGLT · pith_short_8: YRZEML2F

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/YRZEML2FCREKPGLTLH7VRO5JII \
  | 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: c472462f451448a7997359ff58bba942033f6dec60d62aa9b8cd50bc6b26279f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf8db18123916921c28736d08966d22d13ea7c379c6579ae2d353802211323e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2018-03-17T05:45:09Z",
    "title_canon_sha256": "9dbbd9adf66aa4550b93b4ae6b73d43674eda52687d9ce406639160b502ce1c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05735",
    "kind": "arxiv",
    "version": 1
  }
}