Pith Number

pith:E5UB4FVB

pith:2014:E5UB4FVBDZ6KUPVXHSSBWRRXK3

not attested not anchored not stored refs pending

The radius of $\alpha$-convexity of normalized Bessel functions of the first kind

\'Arp\'ad Baricz, Halit Orhan, R\'obert Sz\'asz

arxiv:1412.2000 v1 · 2014-12-05 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5UB4FVBDZ6KUPVXHSSBWRRXK3}

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	2026-05-18T00:40:24.543593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27681e16a11e7caa3eb73ca41b463756eace942b51227e31f302868a52d74b9a

Aliases

arxiv: 1412.2000 · arxiv_version: 1412.2000v1 · doi: 10.48550/arxiv.1412.2000 · pith_short_12: E5UB4FVBDZ6K · pith_short_16: E5UB4FVBDZ6KUPVX · pith_short_8: E5UB4FVB

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/E5UB4FVBDZ6KUPVXHSSBWRRXK3 \
  | 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: 27681e16a11e7caa3eb73ca41b463756eace942b51227e31f302868a52d74b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd03b20b737b76d2a024032aff10d50f06ad0140accb7b956f2257db799bbfde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-12-05T14:08:48Z",
    "title_canon_sha256": "e168260f2204362e0b29d20c2b363f622dc8570e1f01898836737d77686bfd30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2000",
    "kind": "arxiv",
    "version": 1
  }
}