Pith Number

pith:A4SCL3YT

pith:2016:A4SCL3YTVZO6FHNE5BUDRNBHCB

not attested not anchored not stored refs pending

Escobar's Type Theorems for elliptic fully nonlinear degenerate equations

D. P. Abanto, J.M. Espinar

arxiv:1606.07530 v1 · 2016-06-24 · math.AP · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4SCL3YTVZO6FHNE5BUDRNBHCB}

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	2026-05-18T01:11:57.313557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072425ef13ae5de29da4e86838b427107f11ecf045a484779a607800a4f24598

Aliases

arxiv: 1606.07530 · arxiv_version: 1606.07530v1 · doi: 10.48550/arxiv.1606.07530 · pith_short_12: A4SCL3YTVZO6 · pith_short_16: A4SCL3YTVZO6FHNE · pith_short_8: A4SCL3YT

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/A4SCL3YTVZO6FHNE5BUDRNBHCB \
  | 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: 072425ef13ae5de29da4e86838b427107f11ecf045a484779a607800a4f24598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b9427fce8ed3af7efc68786b5d6ac2b59bf5ac8f2b2a93936bcb13efc76362",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-24T00:44:55Z",
    "title_canon_sha256": "7612cccba321a872433ef730b2563bc482ab95a596847005561b0c13ead7c63c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07530",
    "kind": "arxiv",
    "version": 1
  }
}