Pith Number

pith:FPNV2FKT

pith:2023:FPNV2FKTDUMHISBA3IHBZNFNVL

not attested not anchored not stored refs pending

$(H_p-L_p)$ type inequalities for subsequences of N\"orlund means of Walsh-Fourier series

David Baramidze, George Tephnadze, Kristoffer Tangrand, Lars-Erik Persson

arxiv:2303.01846 v1 · 2023-03-03 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPNV2FKTDUMHISBA3IHBZNFNVL}

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	2026-07-05T05:47:49.916946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bdb5d15531d18744820da0e1cb4adaaf8bd0abb7583c527bf40fd7ae6c7c1a8

Aliases

arxiv: 2303.01846 · arxiv_version: 2303.01846v1 · doi: 10.48550/arxiv.2303.01846 · pith_short_12: FPNV2FKTDUMH · pith_short_16: FPNV2FKTDUMHISBA · pith_short_8: FPNV2FKT

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/FPNV2FKTDUMHISBA3IHBZNFNVL \
  | 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: 2bdb5d15531d18744820da0e1cb4adaaf8bd0abb7583c527bf40fd7ae6c7c1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf1bc14d73621cd4b2962bebd0d70afcba129b3d8db11208f6ae77cddb4927e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-03-03T11:00:17Z",
    "title_canon_sha256": "a0484cf562f31af1d11d2453ae56f556a7b6232f6482ac82afa2499544b2d30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01846",
    "kind": "arxiv",
    "version": 1
  }
}