Pith Number

pith:JUJECFHA

pith:2013:JUJECFHA6VP7IWTEFWSCQUNDBL

not attested not anchored not stored refs pending

Asymptotics and regularity of flat solutions to fully nonlinear elliptic problems

Disson dos Prazeres, Eduardo Teixeira

arxiv:1302.6554 v2 · 2013-02-26 · 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{JUJECFHA6VP7IWTEFWSCQUNDBL}

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	2026-05-18T03:10:58.153873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d124114e0f55ff45a642da42851a30aedfde072c742da902770b87472b2290e

Aliases

arxiv: 1302.6554 · arxiv_version: 1302.6554v2 · doi: 10.48550/arxiv.1302.6554 · pith_short_12: JUJECFHA6VP7 · pith_short_16: JUJECFHA6VP7IWTE · pith_short_8: JUJECFHA

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/JUJECFHA6VP7IWTEFWSCQUNDBL \
  | 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: 4d124114e0f55ff45a642da42851a30aedfde072c742da902770b87472b2290e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c8ef639ade7965b5fb217b5cf2ead2b4dfce126bd978de33a582ae59c51eaab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-26T19:47:47Z",
    "title_canon_sha256": "afa9e1a44062e6c2e1b7fda937e8705ea02a4a378b1c3a35f57d894a1cccf56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6554",
    "kind": "arxiv",
    "version": 2
  }
}