Pith Number

pith:6BRT325H

pith:2019:6BRT325HRLXR5TWUDVDFDFJJTP

not attested not anchored not stored refs pending

On a functional inequality stemming from the Gr\"uss-type inequalities

W{\l}odzimierz Fechner

arxiv:1906.01928 v1 · 2019-06-05 · 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{6BRT325HRLXR5TWUDVDFDFJJTP}

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	2026-05-17T23:44:05.731862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0633deba78aef1eced41d465195299bcfc98b1946323fdf17bc21916c391bab

Aliases

arxiv: 1906.01928 · arxiv_version: 1906.01928v1 · doi: 10.48550/arxiv.1906.01928 · pith_short_12: 6BRT325HRLXR · pith_short_16: 6BRT325HRLXR5TWU · pith_short_8: 6BRT325H

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/6BRT325HRLXR5TWUDVDFDFJJTP \
  | 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: f0633deba78aef1eced41d465195299bcfc98b1946323fdf17bc21916c391bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57d0ca4487069c4ca08a366360d840aa926f59771ca54c77a7c5667f00c94986",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-06-05T10:37:57Z",
    "title_canon_sha256": "d8ebdd8de4ba6c81234f5afa8277102aea599d2aca484797d06b7bf82b5bc40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01928",
    "kind": "arxiv",
    "version": 1
  }
}