Pith Number

pith:B4MEMAR6

pith:2013:B4MEMAR6STX22KFZLRTLNS5A5Z

not attested not anchored not stored refs pending

Multiple solutions for Dirichlet nonlinear BVPs involving fractional Laplacian

Robert Stanczy, Tadeusz Kulczycki

arxiv:1311.0645 v1 · 2013-11-04 · 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{B4MEMAR6STX22KFZLRTLNS5A5Z}

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	2026-05-18T03:08:05.269374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1846023e94efad28b95c66b6cba0ee74e7d8f2a97dc9a69e537e8255240424

Aliases

arxiv: 1311.0645 · arxiv_version: 1311.0645v1 · doi: 10.48550/arxiv.1311.0645 · pith_short_12: B4MEMAR6STX2 · pith_short_16: B4MEMAR6STX22KFZ · pith_short_8: B4MEMAR6

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/B4MEMAR6STX22KFZLRTLNS5A5Z \
  | 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: 0f1846023e94efad28b95c66b6cba0ee74e7d8f2a97dc9a69e537e8255240424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409b77e1c065df6574ef319cbb5569fe6fe9427541d243a9acf0c25a3c0e5e45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-04T10:59:47Z",
    "title_canon_sha256": "f0e8962d13d8adccc8318bf11418aad9cc7f12b3164f597afe0f2e25b6021c52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0645",
    "kind": "arxiv",
    "version": 1
  }
}