Pith Number

pith:7CUPSAEK

pith:2011:7CUPSAEKEICNOFALNY3QIFCPWQ

not attested not anchored not stored refs pending

Univalence criteria related with Ruscheweyh and Salagean derivatives and Loewner Chains

Erhan Deniz, Halit Orhan

arxiv:1103.1802 v1 · 2011-03-09 · 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{7CUPSAEKEICNOFALNY3QIFCPWQ}

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	2026-05-18T01:32:44.028500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a8f9008a2204d7140b6e3704144fb4299451705ffb9cd9a989e4bd9f71b9d2

Aliases

arxiv: 1103.1802 · arxiv_version: 1103.1802v1 · doi: 10.48550/arxiv.1103.1802 · pith_short_12: 7CUPSAEKEICN · pith_short_16: 7CUPSAEKEICNOFAL · pith_short_8: 7CUPSAEK

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/7CUPSAEKEICNOFALNY3QIFCPWQ \
  | 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: f8a8f9008a2204d7140b6e3704144fb4299451705ffb9cd9a989e4bd9f71b9d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b727fb3bb0df3e5373a5959d2dab0cd4b01fe65a8d46f294a28c709ff47474",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-03-09T15:25:28Z",
    "title_canon_sha256": "afb816389897e2e3cef3b02034841cb235816c7942708aa43496070ac691682a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1802",
    "kind": "arxiv",
    "version": 1
  }
}