Pith Number

pith:IG7SB5DE

pith:2010:IG7SB5DELRDJ4IFYYRCMQVNGIZ

not attested not anchored not stored refs pending

Nonnegative solutions of some quasilinear elliptic inequalities and applications

Enzo Mitidieri, Lorenzo D'Ambrosio

arxiv:1005.4689 v1 · 2010-05-25 · 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{IG7SB5DELRDJ4IFYYRCMQVNGIZ}

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	2026-05-18T02:07:08.165763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41bf20f4645c469e20b8c444c855a6467916e2f3f7af5d364a9e582c18af55d9

Aliases

arxiv: 1005.4689 · arxiv_version: 1005.4689v1 · doi: 10.48550/arxiv.1005.4689 · pith_short_12: IG7SB5DELRDJ · pith_short_16: IG7SB5DELRDJ4IFY · pith_short_8: IG7SB5DE

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/IG7SB5DELRDJ4IFYYRCMQVNGIZ \
  | 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: 41bf20f4645c469e20b8c444c855a6467916e2f3f7af5d364a9e582c18af55d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9f67d711e37b98aed3e1cf53ba6a43cac88360bd8ba8107dec809fcf44e76d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-05-25T20:10:58Z",
    "title_canon_sha256": "ce9c69f0df6f12e2adfc02726242df1284ba8d69fc15b3c7351f75e15003a93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4689",
    "kind": "arxiv",
    "version": 1
  }
}