Pith Number

pith:JY54EIAQ

pith:1995:JY54EIAQOLT4XOVYAC7UTBBTOY

not attested not anchored not stored refs pending

Weighted norm inequalities for polynomial expansions associated to some measures with mass points

Francisco J. Ruiz, Jos\'e J. Guadalupe, Juan Luis Varona, Mario P\'erez

arxiv:math/9505214 v1 · 1995-05-31 · 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{JY54EIAQOLT4XOVYAC7UTBBTOY}

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	2026-05-18T04:39:29.075040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e3bc2201072e7cbbab800bf498433760393a0b0eef5a151faef99e3fd46f1a4

Aliases

arxiv: math/9505214 · arxiv_version: math/9505214v1 · doi: 10.48550/arxiv.math/9505214 · pith_short_12: JY54EIAQOLT4 · pith_short_16: JY54EIAQOLT4XOVY · pith_short_8: JY54EIAQ

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/JY54EIAQOLT4XOVYAC7UTBBTOY \
  | 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: 4e3bc2201072e7cbbab800bf498433760393a0b0eef5a151faef99e3fd46f1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b98d81231d04c15d2b8f0b6bf63d48bed2f101dac651a6c86210a5e8c263c25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "1995-05-31T00:00:00Z",
    "title_canon_sha256": "14ed2b41c0d43840f8e9e6d56b1d088bb4608ce918225fce7899659220ed6b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9505214",
    "kind": "arxiv",
    "version": 1
  }
}