Pith Number

pith:F6XVGRS5

pith:2023:F6XVGRS5B7I2OON2LPNGLU5EK3

not attested not anchored not stored refs pending

Some new restricted maximal operators of Fej\'er means of Walsh-Fourier series in the space $H_{1/2}$

Davit Baramidze, George Tephnadze, Lars-Erik Persson

arxiv:2302.12997 v1 · 2023-02-18 · 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{F6XVGRS5B7I2OON2LPNGLU5EK3}

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	2026-07-05T05:45:42.072085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2faf53465d0fd1a739ba5bda65d3a456f04f0fd7cbcea6d15b72838926edc923

Aliases

arxiv: 2302.12997 · arxiv_version: 2302.12997v1 · doi: 10.48550/arxiv.2302.12997 · pith_short_12: F6XVGRS5B7I2 · pith_short_16: F6XVGRS5B7I2OON2 · pith_short_8: F6XVGRS5

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/F6XVGRS5B7I2OON2LPNGLU5EK3 \
  | 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: 2faf53465d0fd1a739ba5bda65d3a456f04f0fd7cbcea6d15b72838926edc923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9a1c2c73c34fb4509c0b3df0b1d941f197dd96129eeb34d2c2f977ebcf9e81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2023-02-18T13:55:12Z",
    "title_canon_sha256": "a20677e430ec23fc0d846d8d3f6df3d2c43b22cbdb1ee8aa82809f8b68a2fdbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12997",
    "kind": "arxiv",
    "version": 1
  }
}