Pith Number

pith:RPXUSNIV

pith:2025:RPXUSNIV6RQIKON2FF572XJQII

not attested not anchored not stored refs pending

Symmetric Toeplitz determinants of some classes of univalent functions

Milutin Obradovi\'c, Nikola Tuneski

arxiv:2509.09385 v1 · 2025-09-11 · 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{RPXUSNIV6RQIKON2FF572XJQII}

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	2026-07-05T12:09:35.235126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bef493515f4608539ba297bfd5d3042376d9fc320c7d0cf76dca3c51e3791a2

Aliases

arxiv: 2509.09385 · arxiv_version: 2509.09385v1 · doi: 10.48550/arxiv.2509.09385 · pith_short_12: RPXUSNIV6RQI · pith_short_16: RPXUSNIV6RQIKON2 · pith_short_8: RPXUSNIV

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/RPXUSNIV6RQIKON2FF572XJQII \
  | 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: 8bef493515f4608539ba297bfd5d3042376d9fc320c7d0cf76dca3c51e3791a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d9e73297553202c9849fede3f9ac64418208a1a722a7f7e181c63661959260",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2025-09-11T12:02:30Z",
    "title_canon_sha256": "80bb3336bafbd566ae3c60c47fa0566b752a6b9f1734939f2c95ae50b283e722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09385",
    "kind": "arxiv",
    "version": 1
  }
}