Pith Number

pith:OE3XG2JG

pith:2025:OE3XG2JGY5NMDHNLCV7M23XHLW

not attested not anchored not stored refs pending

$q$-numerical radius of rank-one operators and the generalized Buzano inequality

Du\v{s}an Den\v{c}i\'c, Hranislav Stankovi\'c, Ivan Damnjanovi\'c, Mihailo Krsti\'c

arxiv:2503.05036 v1 · 2025-03-06 · 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{OE3XG2JGY5NMDHNLCV7M23XHLW}

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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.

Cited by

1 paper in Pith

Sharp spectral constants for scaled $q$-numerical ranges

Receipt and verification

First computed	2026-07-05T10:26:18.833889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7137736926c75ac19dab157ecd6ee75d9fdd78c85df65861b3018dc2445d2ca6

Aliases

arxiv: 2503.05036 · arxiv_version: 2503.05036v1 · doi: 10.48550/arxiv.2503.05036 · pith_short_12: OE3XG2JGY5NM · pith_short_16: OE3XG2JGY5NMDHNL · pith_short_8: OE3XG2JG

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/OE3XG2JGY5NMDHNLCV7M23XHLW \
  | 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: 7137736926c75ac19dab157ecd6ee75d9fdd78c85df65861b3018dc2445d2ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b0722ad774ace85f39ff0799286f1a72329c2e436624fb070a8c7f6bf4a6421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2025-03-06T23:22:19Z",
    "title_canon_sha256": "310d9115c31da4d4e4d260c68d683158873554a21b7327d15327ae44533e5102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05036",
    "kind": "arxiv",
    "version": 1
  }
}