Pith Number

pith:FCZJKLBJ

pith:2017:FCZJKLBJO6TAJNSSWEKEEWQQ6I

not attested not anchored not stored refs pending

Markov $L_2$ inequality with the Gegenbauer weight

Dragomir Aleksov, Geno Nikolov

arxiv:1702.05963 v1 · 2017-02-20 · 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{FCZJKLBJO6TAJNSSWEKEEWQQ6I}

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	2026-05-18T00:50:24.747554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b2952c2977a604b652b114425a10f207f8f4cfe66325b7f32cae3d3d35bb9f

Aliases

arxiv: 1702.05963 · arxiv_version: 1702.05963v1 · doi: 10.48550/arxiv.1702.05963 · pith_short_12: FCZJKLBJO6TA · pith_short_16: FCZJKLBJO6TAJNSS · pith_short_8: FCZJKLBJ

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/FCZJKLBJO6TAJNSSWEKEEWQQ6I \
  | 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: 28b2952c2977a604b652b114425a10f207f8f4cfe66325b7f32cae3d3d35bb9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8d30c38a227092d88de2ed91f95c22d00e87a13b445bb465b7042cdfda8530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-02-20T13:42:38Z",
    "title_canon_sha256": "3611afc4c68f2e648eb98ac8bd9b441cce915b9ad57c97c770ac888529de32f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05963",
    "kind": "arxiv",
    "version": 1
  }
}