Pith Number

pith:2ITM24ZM

pith:2011:2ITM24ZM46YXIM5TT2LULRDA6X

not attested not anchored not stored refs pending

Regularity for radial solutions of degenerate fully nonlinear equations

F. Demengel, I. Birindelli

arxiv:1110.3614 v1 · 2011-10-17 · 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{2ITM24ZM46YXIM5TT2LULRDA6X}

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	2026-05-18T04:10:48.820454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d226cd732ce7b17433b39e9745c460f5d2072bfffb0150a9b44c690427fe4c70

Aliases

arxiv: 1110.3614 · arxiv_version: 1110.3614v1 · doi: 10.48550/arxiv.1110.3614 · pith_short_12: 2ITM24ZM46YX · pith_short_16: 2ITM24ZM46YXIM5T · pith_short_8: 2ITM24ZM

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/2ITM24ZM46YXIM5TT2LULRDA6X \
  | 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: d226cd732ce7b17433b39e9745c460f5d2072bfffb0150a9b44c690427fe4c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9373493abb21b677408b4e035f3e6912e483034134d9e13881a032ac21962a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-10-17T08:58:13Z",
    "title_canon_sha256": "a18b8feda0a8e20f579ad6ac6d527e3549e0465c8cf72ad8f93f27e8d69577a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3614",
    "kind": "arxiv",
    "version": 1
  }
}