Pith Number

pith:EL2YHWOV

pith:2016:EL2YHWOVHT5XPXNWNWW7BFKVDG

not attested not anchored not stored refs pending

On some unexpected properties of radial and symmetric eigenvalues and eigenfunctions of the $p$-Laplacian on a disk

Pavel Drabek, Vladimir Bobkov

arxiv:1605.01175 v2 · 2016-05-04 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL2YHWOVHT5XPXNWNWW7BFKVDG}

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	2026-05-18T00:42:44.422220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f583d9d53cfb77ddb66dadf09555198285859d99b04632154f731fa930b961

Aliases

arxiv: 1605.01175 · arxiv_version: 1605.01175v2 · doi: 10.48550/arxiv.1605.01175 · pith_short_12: EL2YHWOVHT5X · pith_short_16: EL2YHWOVHT5XPXNW · pith_short_8: EL2YHWOV

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/EL2YHWOVHT5XPXNWNWW7BFKVDG \
  | 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: 22f583d9d53cfb77ddb66dadf09555198285859d99b04632154f731fa930b961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aedb65f93c61ff5e16658a3d8a0ef182f09a193a7c47175f6d3bcaccc382c7a",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-05-04T08:13:38Z",
    "title_canon_sha256": "78b37ef9763f75aafee073065fdb3f832c39e94e4bc9ad78b02e6418dd711c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01175",
    "kind": "arxiv",
    "version": 2
  }
}