Pith Number

pith:LH7K3DAU

pith:2012:LH7K3DAUTRISY7H2OGMKF4OZKA

not attested not anchored not stored refs pending

A shape optimization problem for the $p$-Laplacian

Anisa Chorwadwala, Rajesh Mahadevan

arxiv:1206.4295 v1 · 2012-06-19 · math.SP · 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{LH7K3DAUTRISY7H2OGMKF4OZKA}

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	2026-05-18T03:53:07.427274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59fead8c149c512c7cfa7198a2f1d95025ff8f513664a62fdf84af4ad277a44c

Aliases

arxiv: 1206.4295 · arxiv_version: 1206.4295v1 · doi: 10.48550/arxiv.1206.4295 · pith_short_12: LH7K3DAUTRIS · pith_short_16: LH7K3DAUTRISY7H2 · pith_short_8: LH7K3DAU

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/LH7K3DAUTRISY7H2OGMKF4OZKA \
  | 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: 59fead8c149c512c7cfa7198a2f1d95025ff8f513664a62fdf84af4ad277a44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb85bbbc7cac5a2845c33aa49584e5d3e7b4f781c26149066cfa1868eeceffc6",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2012-06-19T19:26:06Z",
    "title_canon_sha256": "a297003c6e65bb33e694226e9d8dbf9ed3b0ecad8d71bdd7e67592262fa7e65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4295",
    "kind": "arxiv",
    "version": 1
  }
}