Pith Number

pith:4JJHR6WX

pith:2019:4JJHR6WX3THDJALPYZII3P2I3J

not attested not anchored not stored refs pending

Uniform a priori estimates for positive solutions of higher order Lane-Emden equations in $\mathbb{R}^n$

Thomas Duyckaerts, Wei Dai

arxiv:1905.10462 v1 · 2019-05-24 · 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{4JJHR6WX3THDJALPYZII3P2I3J}

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	2026-05-17T23:45:08.455042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25278fad7dcce34816fc6508dbf48da632132a5f63644060e153147f30c27eb

Aliases

arxiv: 1905.10462 · arxiv_version: 1905.10462v1 · doi: 10.48550/arxiv.1905.10462 · pith_short_12: 4JJHR6WX3THD · pith_short_16: 4JJHR6WX3THDJALP · pith_short_8: 4JJHR6WX

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/4JJHR6WX3THDJALPYZII3P2I3J \
  | 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: e25278fad7dcce34816fc6508dbf48da632132a5f63644060e153147f30c27eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42353141d2bab34202acef5baaeab3e4177a17b892d3e8800b24c235e00ddcda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-24T22:06:41Z",
    "title_canon_sha256": "d01c57f95e0c654f72f32b5227147167bdbab28adbf49f763a167f7efea9acda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10462",
    "kind": "arxiv",
    "version": 1
  }
}