Pith Number

pith:6N7YCU5W

pith:2016:6N7YCU5WMLDCUPGSUGPF72LKM5

not attested not anchored not stored refs pending

Quadratic Weighted Geometric Mean in Hermitian Unital Banach Star-Algebras

Silvestru Sever Dragomir

arxiv:1611.02741 v1 · 2016-11-03 · 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{6N7YCU5WMLDCUPGSUGPF72LKM5}

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	2026-05-18T00:59:43.834021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f37f8153b662c62a3cd2a19e5fe96a67531917e3db2b5cb2ee46285cc43ba40b

Aliases

arxiv: 1611.02741 · arxiv_version: 1611.02741v1 · doi: 10.48550/arxiv.1611.02741 · pith_short_12: 6N7YCU5WMLDC · pith_short_16: 6N7YCU5WMLDCUPGS · pith_short_8: 6N7YCU5W

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/6N7YCU5WMLDCUPGSUGPF72LKM5 \
  | 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: f37f8153b662c62a3cd2a19e5fe96a67531917e3db2b5cb2ee46285cc43ba40b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2b33432c9b3129afb7f9dbb62233df6e64ae31bf538a8ba88571ef0e70e17e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-11-03T00:29:42Z",
    "title_canon_sha256": "17f2feccff9b589985f53d8b72f63556f9007f19f94e53df4556ec85ddbc481e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02741",
    "kind": "arxiv",
    "version": 1
  }
}