Pith Number

pith:PP25KN32

pith:2019:PP25KN32X2UIRQPHPIWUB3W2YB

not attested not anchored not stored refs pending

The $0$-fractional perimeter between fractional perimeters and Riesz potentials

Lucia De Luca, Marcello Ponsiglione, Matteo Novaga

arxiv:1906.06303 v1 · 2019-06-14 · math.FA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PP25KN32X2UIRQPHPIWUB3W2YB}

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

The Logarithmic Laplacian on General Graphs

Receipt and verification

First computed	2026-07-05T00:55:57.745768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf5d5377abea888c1e77a2d40eedac056b5daa52c2007afeb14798b5ae0c96f

Aliases

arxiv: 1906.06303 · arxiv_version: 1906.06303v1 · doi: 10.48550/arxiv.1906.06303 · pith_short_12: PP25KN32X2UI · pith_short_16: PP25KN32X2UIRQPH · pith_short_8: PP25KN32

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/PP25KN32X2UIRQPHPIWUB3W2YB \
  | 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: 7bf5d5377abea888c1e77a2d40eedac056b5daa52c2007afeb14798b5ae0c96f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac117d3979cfb6892b57cbab901cc1b25841f80702cf6d5316ab38e992a7cc6b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-06-14T17:19:02Z",
    "title_canon_sha256": "5155c7751081eb902867ebc758503d8efdbc093fef3f8c59a303b638e8905fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06303",
    "kind": "arxiv",
    "version": 1
  }
}