Pith Number

pith:XU4IVTBW

pith:2016:XU4IVTBWVBOE3UWOHROC2TY66S

not attested not anchored not stored refs pending

Asymptotic shape optimization for Riesz means of the Dirichlet Laplacian over convex domains

Simon Larson

arxiv:1611.05680 v5 · 2016-11-17 · math.SP · math.AP · 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{XU4IVTBWVBOE3UWOHROC2TY66S}

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

Extremal eigenvalues of the Dirichlet biharmonic operator on rectangles

Receipt and verification

First computed	2026-07-05T04:14:21.554753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd388acc36a85c4dd2ce3c5c2d4f1ef4992dd118e2e2c81690e93ff37fd58683

Aliases

arxiv: 1611.05680 · arxiv_version: 1611.05680v5 · doi: 10.48550/arxiv.1611.05680 · pith_short_12: XU4IVTBWVBOE · pith_short_16: XU4IVTBWVBOE3UWO · pith_short_8: XU4IVTBW

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/XU4IVTBWVBOE3UWOHROC2TY66S \
  | 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: bd388acc36a85c4dd2ce3c5c2d4f1ef4992dd118e2e2c81690e93ff37fd58683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1bb0ac2a6ff53fd5f240e3c7ed30b9e8767250389f4279224d528cccf9c4288",
    "cross_cats_sorted": [
      "math.AP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-11-17T13:55:06Z",
    "title_canon_sha256": "e9ad3ef721235222e5557a738b216362af711b7ef54fc3e380a31ae1d27274ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05680",
    "kind": "arxiv",
    "version": 5
  }
}