Pith Number

pith:6POBRGFB

pith:2011:6POBRGFBE7CRQW7HV2VJCEJEDD

not attested not anchored not stored refs pending

Numerical investigation of the smallest eigenvalues of the p-Laplace operator on planar domains

Ji\v{r}\'i Hor\'ak

arxiv:1106.0602 v2 · 2011-06-03 · math.NA · 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{6POBRGFBE7CRQW7HV2VJCEJEDD}

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	2026-05-18T04:19:42.881065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3dc1898a127c5185be7aeaa91112418e2dac44ebd5ed1c1604263be66f029cd

Aliases

arxiv: 1106.0602 · arxiv_version: 1106.0602v2 · doi: 10.48550/arxiv.1106.0602 · pith_short_12: 6POBRGFBE7CR · pith_short_16: 6POBRGFBE7CRQW7H · pith_short_8: 6POBRGFB

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/6POBRGFBE7CRQW7HV2VJCEJEDD \
  | 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: f3dc1898a127c5185be7aeaa91112418e2dac44ebd5ed1c1604263be66f029cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed43e4011965022170de1396324da33fb5b47ee36224641b2de1e1fe5dc87cef",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-06-03T10:06:16Z",
    "title_canon_sha256": "fd6e928fc7fa254306a53f1fd41676ccf7007eca7d1312bf16a9ea7e449639d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0602",
    "kind": "arxiv",
    "version": 2
  }
}