Pith Number

pith:KRPMOTAR

pith:2023:KRPMOTARE5PDB7KTTIPTLCAFQ5

not attested not anchored not stored refs pending

Explicit fractional Laplacians and Riesz potentials of classical functions

Ioannis P. A. Papadopoulos, Timon S. Gutleb

arxiv:2311.10896 v1 · 2023-11-17 · 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{KRPMOTARE5PDB7KTTIPTLCAFQ5}

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.

Cited by

1 paper in Pith

Sparse space-time spectral methods can time-step by peel and pass

Receipt and verification

First computed	2026-07-05T07:14:24.351908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545ec74c11275e30fd539a1f35880587500b037343be013386771cacbed1e979

Aliases

arxiv: 2311.10896 · arxiv_version: 2311.10896v1 · doi: 10.48550/arxiv.2311.10896 · pith_short_12: KRPMOTARE5PD · pith_short_16: KRPMOTARE5PDB7KT · pith_short_8: KRPMOTAR

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/KRPMOTARE5PDB7KTTIPTLCAFQ5 \
  | 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: 545ec74c11275e30fd539a1f35880587500b037343be013386771cacbed1e979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ca3bcc7b6818606dc1af242479d338300ec3192acf3b4be0b3a367a4139a21",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-11-17T22:29:50Z",
    "title_canon_sha256": "5903bf4f2fbb7f162c361ff836d4847158f91c3e39083894e36211d4ca8a9d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.10896",
    "kind": "arxiv",
    "version": 1
  }
}