Pith Number

pith:LN26NQO5

pith:2025:LN26NQO5LN42QKMS2RUGMEQUFS

not attested not anchored not stored refs pending

Turan type inequalities for rational functions with pescribed poles and restricted zeros

Preeti Gupta

arxiv:2502.15489 v1 · 2025-02-21 · 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{LN26NQO5LN42QKMS2RUGMEQUFS}

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	2026-07-05T10:18:02.564227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b75e6c1dd5b79a82992d4686612142cbe0027ce55fe43968353e698e3d95803

Aliases

arxiv: 2502.15489 · arxiv_version: 2502.15489v1 · doi: 10.48550/arxiv.2502.15489 · pith_short_12: LN26NQO5LN42 · pith_short_16: LN26NQO5LN42QKMS · pith_short_8: LN26NQO5

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/LN26NQO5LN42QKMS2RUGMEQUFS \
  | 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: 5b75e6c1dd5b79a82992d4686612142cbe0027ce55fe43968353e698e3d95803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055966e203148c643d90c7c32cd367932a3d2f453abb271c67a5684a269e64f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2025-02-21T14:30:44Z",
    "title_canon_sha256": "00be89950cb5206b307c672088ae7def6a903aec0b654707e94353c6ce31b128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15489",
    "kind": "arxiv",
    "version": 1
  }
}