Pith Number

pith:COZ2WL2A

pith:2018:COZ2WL2AJWVHE225SAIL3GSNFR

not attested not anchored not stored refs pending

Generalized reverse Young and Heinz inequalities

Mohammad Bagher Ghaemi, Nahid Gharakhanlu, Shigeru Furuichi

arxiv:1801.10389 v1 · 2018-01-31 · 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{COZ2WL2AJWVHE225SAIL3GSNFR}

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	2026-05-18T00:24:40.926074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b3ab2f404daa726b5d9010bd9a4d2c6ac906d9007de94e6c4ca812c43b5be5

Aliases

arxiv: 1801.10389 · arxiv_version: 1801.10389v1 · doi: 10.48550/arxiv.1801.10389 · pith_short_12: COZ2WL2AJWVH · pith_short_16: COZ2WL2AJWVHE225 · pith_short_8: COZ2WL2A

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/COZ2WL2AJWVHE225SAIL3GSNFR \
  | 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: 13b3ab2f404daa726b5d9010bd9a4d2c6ac906d9007de94e6c4ca812c43b5be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d474614cc218ca18b234b1da9117790f0d8d860a23d448f9d03be3ae45fcbb38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-01-31T10:33:36Z",
    "title_canon_sha256": "7dd0755543cb4719ff50d5541b80bc9a15763f8c5e687a07a4a4550b31dc0490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10389",
    "kind": "arxiv",
    "version": 1
  }
}