Pith Number

pith:G6L2YT4L

pith:2020:G6L2YT4LJ2DIPF47PCJ4M4PM3C

not attested not anchored not stored refs pending

Some application of Grunsky coefficients in the theory of univalent functions

Milutin Obradovi\'c, Nikola Tuneski

arxiv:2009.11945 v3 · 2020-09-24 · 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{G6L2YT4LJ2DIPF47PCJ4M4PM3C}

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	2026-07-05T11:10:43.225242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3797ac4f8b4e8687979f7893c671ecd8afafda99edb0b0f9617a9ca73a064792

Aliases

arxiv: 2009.11945 · arxiv_version: 2009.11945v3 · doi: 10.48550/arxiv.2009.11945 · pith_short_12: G6L2YT4LJ2DI · pith_short_16: G6L2YT4LJ2DIPF47 · pith_short_8: G6L2YT4L

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/G6L2YT4LJ2DIPF47PCJ4M4PM3C \
  | 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: 3797ac4f8b4e8687979f7893c671ecd8afafda99edb0b0f9617a9ca73a064792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "028d9e77efd2cd3c8972b9fa091f9047c8cb4072b420e5f635b4547c9f07b7f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2020-09-24T20:54:29Z",
    "title_canon_sha256": "973514680db473e781c9ec1bd6ebd5ee54b43c760683287fdffc2c6d897e87e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11945",
    "kind": "arxiv",
    "version": 3
  }
}