Pith Number

pith:JDQZ5JIZ

pith:2016:JDQZ5JIZNVAFCQ7JQI44YWHQRE

not attested not anchored not stored refs pending

Fractional differentiability for solutions of nonlinear elliptic equations

Albert Clop, Antonia Passarelli di Napoli, Antonio L. Bais\'on, Joan Orobitg, Raffaella Giova

arxiv:1603.05565 v1 · 2016-03-17 · 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{JDQZ5JIZNVAFCQ7JQI44YWHQRE}

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	2026-05-18T01:18:56.084093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e19ea5196d405143e98239cc58f0893a7aa581f119b7fd3a4a18e55b16e3b0

Aliases

arxiv: 1603.05565 · arxiv_version: 1603.05565v1 · doi: 10.48550/arxiv.1603.05565 · pith_short_12: JDQZ5JIZNVAF · pith_short_16: JDQZ5JIZNVAFCQ7J · pith_short_8: JDQZ5JIZ

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/JDQZ5JIZNVAFCQ7JQI44YWHQRE \
  | 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: 48e19ea5196d405143e98239cc58f0893a7aa581f119b7fd3a4a18e55b16e3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efef5b6f0f2a43624184be624e1e86f7c9999613c8273c73f310015e3b24fa74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-17T16:27:07Z",
    "title_canon_sha256": "9e618eb3095b482b24ee946ab0e6902897e9452dd930e627d3be60ec3a93aae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05565",
    "kind": "arxiv",
    "version": 1
  }
}