Pith Number

pith:W7JDMKAK

pith:2025:W7JDMKAKAEDCAJ7MGGN5EXF3PR

not attested not anchored not stored refs pending

An $L^\infty$-variational problem involving the Fractional Laplacian

Roger Moser, Simone Carano

arxiv:2510.14476 v2 · 2025-10-16 · 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{W7JDMKAKAEDCAJ7MGGN5EXF3PR}

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	2026-05-22T02:04:37.247757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d236280a01062027ec319bd25cbb7c5982719a86ff2de4aa9c7dc954807d3d

Aliases

arxiv: 2510.14476 · arxiv_version: 2510.14476v2 · doi: 10.48550/arxiv.2510.14476 · pith_short_12: W7JDMKAKAEDC · pith_short_16: W7JDMKAKAEDCAJ7M · pith_short_8: W7JDMKAK

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/W7JDMKAKAEDCAJ7MGGN5EXF3PR \
  | 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: b7d236280a01062027ec319bd25cbb7c5982719a86ff2de4aa9c7dc954807d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d4f487419646efcbccb65f5af335c99a56a2348c06b4ad07783db3388136f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-10-16T09:20:37Z",
    "title_canon_sha256": "e31f721a453faf3d277d984795f6d484c576b6285a836f2e8c27c2987e0114a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14476",
    "kind": "arxiv",
    "version": 2
  }
}