Pith Number

pith:A6VNWL5N

pith:2019:A6VNWL5NZ2EWCJP3RVAYEHYPJM

not attested not anchored not stored refs pending

On Weighted Hardy-Type Inequalities

Chian Yeong Chuah, Fritz Gesztesy, Isaac Michael, Lance L. Littlejohn, Michael M. H. Pang, Tao Mei

arxiv:1904.09502 v1 · 2019-04-20 · 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{A6VNWL5NZ2EWCJP3RVAYEHYPJM}

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	2026-05-17T23:48:04.044577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07aadb2fadce896125fb8d41821f0f4b07b36eb2650e94b07bd959b27d752c95

Aliases

arxiv: 1904.09502 · arxiv_version: 1904.09502v1 · doi: 10.48550/arxiv.1904.09502 · pith_short_12: A6VNWL5NZ2EW · pith_short_16: A6VNWL5NZ2EWCJP3 · pith_short_8: A6VNWL5N

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/A6VNWL5NZ2EWCJP3RVAYEHYPJM \
  | 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: 07aadb2fadce896125fb8d41821f0f4b07b36eb2650e94b07bd959b27d752c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5a542c83dfef27f9cdd723abac5dcb8456ad86797400d7628514e86dac5393",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-04-20T21:44:34Z",
    "title_canon_sha256": "b7bd50513d376dfa1b2ece1a5ad98f168c320fc39771be656073935d8485c89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09502",
    "kind": "arxiv",
    "version": 1
  }
}