Pith Number

pith:UK7LLR6I

pith:2013:UK7LLR6ITZGQFVWJGBWFR7TZQF

not attested not anchored not stored refs pending

Initial coefficient bounds for a general class of bi-univalent functions

H. Orhan, N. Magesh, V.K.Balaji

arxiv:1303.2527 v1 · 2013-03-11 · 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{UK7LLR6ITZGQFVWJGBWFR7TZQF}

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	2026-05-18T03:31:18.746785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2beb5c7c89e4d02d6c9306c58fe79815646326b8c8598c60e2e9a99b2f18f92

Aliases

arxiv: 1303.2527 · arxiv_version: 1303.2527v1 · doi: 10.48550/arxiv.1303.2527 · pith_short_12: UK7LLR6ITZGQ · pith_short_16: UK7LLR6ITZGQFVWJ · pith_short_8: UK7LLR6I

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/UK7LLR6ITZGQFVWJGBWFR7TZQF \
  | 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: a2beb5c7c89e4d02d6c9306c58fe79815646326b8c8598c60e2e9a99b2f18f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46502ffe187cfe7ea0d5428cdb6002b4d83c2e9af76eb9c931a0312e2306d12b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-03-11T14:07:04Z",
    "title_canon_sha256": "eaf24f6facca68a5a18adfb04dde9e4915ea1762cb4199dedf7bf3206fd27c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2527",
    "kind": "arxiv",
    "version": 1
  }
}