Pith Number

pith:FLDQ36Z3

pith:2020:FLDQ36Z3DHEJGH4OOQZT7GSY6Q

not attested not anchored not stored refs pending

The Neumann problem for the fractional Laplacian: regularity up to the boundary

Alessandro Audrito, Juan-Carlos Felipe-Navarro, Xavier Ros-Oton

arxiv:2006.10026 v2 · 2020-06-17 · 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{FLDQ36Z3DHEJGH4OOQZT7GSY6Q}

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

Logarithmic Laplacian on General Riemannian Manifolds

Receipt and verification

First computed	2026-07-05T01:19:40.447703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac70dfb3b19c8931f8e74333f9a58f43c1ae267d32982e364c21046e15b1af1

Aliases

arxiv: 2006.10026 · arxiv_version: 2006.10026v2 · doi: 10.48550/arxiv.2006.10026 · pith_short_12: FLDQ36Z3DHEJ · pith_short_16: FLDQ36Z3DHEJGH4O · pith_short_8: FLDQ36Z3

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/FLDQ36Z3DHEJGH4OOQZT7GSY6Q \
  | 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: 2ac70dfb3b19c8931f8e74333f9a58f43c1ae267d32982e364c21046e15b1af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22cb515d9116999bdc519731c0836b18cd64b60e48c18e60c17652d427eb6f3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-06-17T17:45:07Z",
    "title_canon_sha256": "f81308d6a0cc03652eaba6ec1db0183400d189ce033bd78792232632ff10a4cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10026",
    "kind": "arxiv",
    "version": 2
  }
}