Pith Number

pith:XSQGBJZJ

pith:2024:XSQGBJZJD6IJPQOGQ3VPZYNJZJ

not attested not anchored not stored refs pending

Periodic solutions to integro-differential equations: variational formulation, symmetry, and regularity

Albert Mas, Gyula Csat\'o, Xavier Cabre

arxiv:2404.06462 v1 · 2024-04-09 · 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{XSQGBJZJD6IJPQOGQ3VPZYNJZJ}

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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

Examples of optimal H\"older regularity in semilinear equations involving the fractional Laplacian

Receipt and verification

First computed	2026-07-05T08:06:09.373534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca060a7291f9097c1c686eafce1a9ca44ba7882ef54ff62c772c274bded5f77

Aliases

arxiv: 2404.06462 · arxiv_version: 2404.06462v1 · doi: 10.48550/arxiv.2404.06462 · pith_short_12: XSQGBJZJD6IJ · pith_short_16: XSQGBJZJD6IJPQOG · pith_short_8: XSQGBJZJ

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/XSQGBJZJD6IJPQOGQ3VPZYNJZJ \
  | 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: bca060a7291f9097c1c686eafce1a9ca44ba7882ef54ff62c772c274bded5f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2509210956e6f6884156453f53e58d292592cde7597b24ff185ce0a312cf2d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-04-09T17:01:10Z",
    "title_canon_sha256": "65fa4426b571aa05e889ed9bbe72a3bc004c6b4a8cfd10f176e9d684c2e72f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06462",
    "kind": "arxiv",
    "version": 1
  }
}