Pith Number

pith:OKB3UPQ3

pith:2012:OKB3UPQ3TF2GB7KUHYRCQDZ3MK

not attested not anchored not stored refs pending

Estimates of solutions for the parabolic $p$-Laplacian equation with measure via parabolic nonlinear potentials

Igor I. Skrypnik, Vitali Liskevich, Zeev Sobol

arxiv:1205.1445 v1 · 2012-05-07 · 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{OKB3UPQ3TF2GB7KUHYRCQDZ3MK}

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	2026-05-18T03:56:11.201853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7283ba3e1b997460fd543e22280f3b62a5215ca940dd7840b66bf43b866cab25

Aliases

arxiv: 1205.1445 · arxiv_version: 1205.1445v1 · doi: 10.48550/arxiv.1205.1445 · pith_short_12: OKB3UPQ3TF2G · pith_short_16: OKB3UPQ3TF2GB7KU · pith_short_8: OKB3UPQ3

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/OKB3UPQ3TF2GB7KUHYRCQDZ3MK \
  | 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: 7283ba3e1b997460fd543e22280f3b62a5215ca940dd7840b66bf43b866cab25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19af4db9c7f2da68a5180885054fdf9e4b6cf1f5e44bf9ec4b8d777d0ab7cf95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-05-07T16:10:42Z",
    "title_canon_sha256": "8fc83da7149b72a51e3deb5c5f934e64910668d7da2207c4cf642de45942e2b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1445",
    "kind": "arxiv",
    "version": 1
  }
}