Pith Number

pith:UYGGKE3G

pith:2016:UYGGKE3GF6FWX6FYVRTAIHK4MF

not attested not anchored not stored refs pending

On the generalized Zalcman functional $\lambda a_n^2-a_{2n-1}$ in the close-to-convex family

Liulan Li, Saminathan Ponnusamy

arxiv:1603.07113 v1 · 2016-03-23 · 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{UYGGKE3GF6FWX6FYVRTAIHK4MF}

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	2026-05-18T01:18:24.423048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60c6513662f8b6bf8b8ac66041d5c615818108dc63cb87b902a530046b07251

Aliases

arxiv: 1603.07113 · arxiv_version: 1603.07113v1 · doi: 10.48550/arxiv.1603.07113 · pith_short_12: UYGGKE3GF6FW · pith_short_16: UYGGKE3GF6FWX6FY · pith_short_8: UYGGKE3G

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/UYGGKE3GF6FWX6FYVRTAIHK4MF \
  | 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: a60c6513662f8b6bf8b8ac66041d5c615818108dc63cb87b902a530046b07251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e44d6405ceebe6641a0e5306ea5bc8a7faaac97ac5647f1a659f94a0fe0567",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-03-23T10:10:05Z",
    "title_canon_sha256": "bb128a586519b6ea5953911fea3d98621b755effe3fb4559d98c89435dadc3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07113",
    "kind": "arxiv",
    "version": 1
  }
}