Pith Number

pith:F6DXRHZX

pith:2016:F6DXRHZXBTTSSJ4GFKIOMAFDPM

not attested not anchored not stored refs pending

New Properties of the Zeros of Krall Polynomials

Oksana Bihun

arxiv:1608.03873 v2 · 2016-08-12 · 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{F6DXRHZXBTTSSJ4GFKIOMAFDPM}

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	2026-05-18T00:52:29.318951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f87789f370ce72927862a90e600a37b14a874bc1d877d790a14a429d040fa76

Aliases

arxiv: 1608.03873 · arxiv_version: 1608.03873v2 · doi: 10.48550/arxiv.1608.03873 · pith_short_12: F6DXRHZXBTTS · pith_short_16: F6DXRHZXBTTSSJ4G · pith_short_8: F6DXRHZX

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/F6DXRHZXBTTSSJ4GFKIOMAFDPM \
  | 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: 2f87789f370ce72927862a90e600a37b14a874bc1d877d790a14a429d040fa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7e688e6b28869e9d26ddf70ab0275cf076d9c717f93aa5e7adfbb2dfa3cd6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-08-12T18:53:15Z",
    "title_canon_sha256": "d61f0f80f353bb37051139573560c1435f88558fcf9a48e1252a0e700c832783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03873",
    "kind": "arxiv",
    "version": 2
  }
}