Pith Number

pith:HQI2F6QS

pith:2014:HQI2F6QSRNGBBWDGLXWGG6BN72

not attested not anchored not stored refs pending

Higher Order, Polar and Sz.-Nagy's Generalized Derivatives of Random Polynomials with Independent and Identically Distributed Zeros on the Unit Circle

Jonathan Tsai, Pak-Leong Cheung, S.C.P. Yam, Tuen Wai Ng

arxiv:1409.7162 v1 · 2014-09-25 · 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{HQI2F6QSRNGBBWDGLXWGG6BN72}

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	2026-05-18T02:41:59.013002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c11a2fa128b4c10d8665dec63782dfe91735ea4e7b583a8a2634ab1ac4b30c2

Aliases

arxiv: 1409.7162 · arxiv_version: 1409.7162v1 · doi: 10.48550/arxiv.1409.7162 · pith_short_12: HQI2F6QSRNGB · pith_short_16: HQI2F6QSRNGBBWDG · pith_short_8: HQI2F6QS

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/HQI2F6QSRNGBBWDGLXWGG6BN72 \
  | 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: 3c11a2fa128b4c10d8665dec63782dfe91735ea4e7b583a8a2634ab1ac4b30c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d02625d7dcd639774919269bf6ab5c288e029918a7c5a370fcd2be12d78fe9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-09-25T05:41:33Z",
    "title_canon_sha256": "658604a9a2f6e04e1712cb8549f19da2e7ed69baad2423ee6dc1f62eedafd684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7162",
    "kind": "arxiv",
    "version": 1
  }
}