Pith Number

pith:YGJKT6YZ

pith:2015:YGJKT6YZ2DMFAN253VEVOHOTZI

not attested not anchored not stored refs pending

On the inequality $F(x,D^2u) \geq f(u)+g(u)|Du|^q$

Antonio Vitolo, Fabiana Leoni, Italo Capuzzo Dolcetta

arxiv:1501.06836 v1 · 2015-01-27 · 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{YGJKT6YZ2DMFAN253VEVOHOTZI}

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	2026-05-18T02:28:32.504960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c192a9fb19d0d850375ddd49571dd3ca3766c453329def6441434006bdeca6d6

Aliases

arxiv: 1501.06836 · arxiv_version: 1501.06836v1 · doi: 10.48550/arxiv.1501.06836 · pith_short_12: YGJKT6YZ2DMF · pith_short_16: YGJKT6YZ2DMFAN25 · pith_short_8: YGJKT6YZ

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/YGJKT6YZ2DMFAN253VEVOHOTZI \
  | 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: c192a9fb19d0d850375ddd49571dd3ca3766c453329def6441434006bdeca6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62e8fa8198b265fc0cd21b1b9df1c08e49ac23ac16042d77cd294ff59d3df080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-27T17:39:01Z",
    "title_canon_sha256": "3d5735950f7e4fbd9ab5178bf123e69e9e7ecb766a938d3c311902a3b4133e72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06836",
    "kind": "arxiv",
    "version": 1
  }
}