Pith Number

pith:WUWUAJAB

pith:2011:WUWUAJAB7ZDSROXHIPLQPHHRJB

not attested not anchored not stored refs pending

Uniformly Convex and Uniformly Starlike Functions

R.M. Ali, V. Ravichandran

arxiv:1106.4377 v1 · 2011-06-22 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUWUAJAB7ZDSROXHIPLQPHHRJB}

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	2026-05-18T04:14:56.455303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52d402401fe4728bae743d7079cf14849e96080a1f4c48c395a87788d73df5a

Aliases

arxiv: 1106.4377 · arxiv_version: 1106.4377v1 · doi: 10.48550/arxiv.1106.4377 · pith_short_12: WUWUAJAB7ZDS · pith_short_16: WUWUAJAB7ZDSROXH · pith_short_8: WUWUAJAB

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/WUWUAJAB7ZDSROXHIPLQPHHRJB \
  | 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: b52d402401fe4728bae743d7079cf14849e96080a1f4c48c395a87788d73df5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa3ace35dd491aa02874ea0c95932106d0d27b5287e7e5b1cee7584a55847bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-06-22T06:06:15Z",
    "title_canon_sha256": "509f18e2503e6903c780cc0179b15f5c18e506b22f1914cf3a4e1c668dcded32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4377",
    "kind": "arxiv",
    "version": 1
  }
}