Pith Number

pith:CQPJGDGZ

pith:2026:CQPJGDGZ5NRZUMKBLIFM3SSHKG

not attested not anchored not stored refs pending

Monotonicity of non-negative solutions of quasilinear elliptic equations in a cylindrical domain

Berardino Sciunzi, Giuseppe Spadaro, Luigi Montoro, Luigi Muglia

arxiv:2607.00617 v1 · 2026-07-01 · 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{CQPJGDGZ5NRZUMKBLIFM3SSHKG}

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	2026-07-02T01:17:49.377817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141e930cd9eb639a31415a0acdca4751b75473953eeb37893ca4b78a32db6bf2

Aliases

arxiv: 2607.00617 · arxiv_version: 2607.00617v1 · doi: 10.48550/arxiv.2607.00617 · pith_short_12: CQPJGDGZ5NRZ · pith_short_16: CQPJGDGZ5NRZUMKB · pith_short_8: CQPJGDGZ

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/CQPJGDGZ5NRZUMKBLIFM3SSHKG \
  | 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: 141e930cd9eb639a31415a0acdca4751b75473953eeb37893ca4b78a32db6bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43cc566f1743c52ecda39ded2a5918e70b47b31499071fd4ea648eebfcb05a29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-01T08:37:31Z",
    "title_canon_sha256": "4362c58858e60281c8f47e86542c2463ede0a5218964611de45eaabbb9e43145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00617",
    "kind": "arxiv",
    "version": 1
  }
}