Pith Number

pith:HWNVWJ5S

pith:2018:HWNVWJ5SGQYCDB4POS3IFQ7ZH7

not attested not anchored not stored refs pending

Further refinements of generalized numerical radius inequalities for Hilbert space operators

Mojtaba Bakherad, Monire Hajmohamadi, Rahmatollah Lashkaripour

arxiv:1805.07596 v1 · 2018-05-19 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWNVWJ5SGQYCDB4POS3IFQ7ZH7}

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	2026-05-18T00:15:33.114354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d9b5b27b2343021878f74b682c3f93fcdf2b6669a5298f21cad74ddd02fc1b5

Aliases

arxiv: 1805.07596 · arxiv_version: 1805.07596v1 · doi: 10.48550/arxiv.1805.07596 · pith_short_12: HWNVWJ5SGQYC · pith_short_16: HWNVWJ5SGQYCDB4P · pith_short_8: HWNVWJ5S

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/HWNVWJ5SGQYCDB4POS3IFQ7ZH7 \
  | 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: 3d9b5b27b2343021878f74b682c3f93fcdf2b6669a5298f21cad74ddd02fc1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf0da938010aaa8388ec4b62e299022b9d4458b517fef02ca2664981ff48f5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-05-19T14:04:38Z",
    "title_canon_sha256": "10bb98f48107f224a887d9757e0e0bf15f8c3e75db83833d4d91bb0d36381010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07596",
    "kind": "arxiv",
    "version": 1
  }
}