Pith Number

pith:C5MYHODH

pith:2018:C5MYHODHSURKK6U47Q7HOTVVRN

not attested not anchored not stored refs pending

Zeros of holomorphic functions in the unit disk and $\rho$-trigonometrically convex functions

Bulat N. Khabibullin, Farkhat B. Khabibullin

arxiv:1811.10390 v1 · 2018-11-03 · 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{C5MYHODHSURKK6U47Q7HOTVVRN}

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	2026-05-17T23:59:56.586576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175983b8679522a57a9cfc3e774eb58b7b7ec53f5be20945c68caa58c8ca2158

Aliases

arxiv: 1811.10390 · arxiv_version: 1811.10390v1 · doi: 10.48550/arxiv.1811.10390 · pith_short_12: C5MYHODHSURK · pith_short_16: C5MYHODHSURKK6U4 · pith_short_8: C5MYHODH

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/C5MYHODHSURKK6U47Q7HOTVVRN \
  | 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: 175983b8679522a57a9cfc3e774eb58b7b7ec53f5be20945c68caa58c8ca2158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd948c3ebdeb098ed1370471b04f6066a14fc29388153ad7a7716cf88ce34e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-11-03T21:39:45Z",
    "title_canon_sha256": "f434d2fb0959a077a74973d72ca7e949c49ef4a760afc3e4457263827297c177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10390",
    "kind": "arxiv",
    "version": 1
  }
}