Pith Number

pith:A2QA3GVO

pith:2020:A2QA3GVOSH23LMSVBD7SI4I4Z2

not attested not anchored not stored refs pending

Efficient and fast predictor-corrector method for solving nonlinear fractional differential equations with non-singular kernel

Bongsoo Jang, Hyunju Kim, Junseo Lee, Seyeon Lee

arxiv:2010.02664 v1 · 2020-10-06 · math.NA · cs.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{A2QA3GVOSH23LMSVBD7SI4I4Z2}

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	2026-07-05T01:40:52.566463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a00d9aae91f5b5b25508ff24711ccebb3a9ca1aca968e885d24f8ca58f885e

Aliases

arxiv: 2010.02664 · arxiv_version: 2010.02664v1 · doi: 10.48550/arxiv.2010.02664 · pith_short_12: A2QA3GVOSH23 · pith_short_16: A2QA3GVOSH23LMSV · pith_short_8: A2QA3GVO

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/A2QA3GVOSH23LMSVBD7SI4I4Z2 \
  | 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: 06a00d9aae91f5b5b25508ff24711ccebb3a9ca1aca968e885d24f8ca58f885e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f73d2380e43c5d534e8964622325edfda53945e9b6f0055bf836a325f574ce",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-10-06T12:25:30Z",
    "title_canon_sha256": "0a017bc53fa414fa7e7d8898d7b72a9fe783551157e391c8ef7ea5155449519d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02664",
    "kind": "arxiv",
    "version": 1
  }
}