Pith Number

pith:SGUWA6RE

pith:2010:SGUWA6RERKDHYUJ4O4TNWBHF3P

not attested not anchored not stored refs pending

On the Hadamard type inequalities involving product of two convex functions on the co-ordinates

Ahmet Ocak Akdemir, M Emin Ozdemir

arxiv:1009.4085 v2 · 2010-09-21 · 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{SGUWA6RERKDHYUJ4O4TNWBHF3P}

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	2026-05-18T04:23:22.156534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a9607a248a867c513c7726db04e5dbc11a6ecb7dce44a4d72eaeb807740620

Aliases

arxiv: 1009.4085 · arxiv_version: 1009.4085v2 · doi: 10.48550/arxiv.1009.4085 · pith_short_12: SGUWA6RERKDH · pith_short_16: SGUWA6RERKDHYUJ4 · pith_short_8: SGUWA6RE

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/SGUWA6RERKDHYUJ4O4TNWBHF3P \
  | 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: 91a9607a248a867c513c7726db04e5dbc11a6ecb7dce44a4d72eaeb807740620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71146689a2ee3a0ab8b949adbcd891f462a11b1f827762af3410b142faa4928d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2010-09-21T13:26:24Z",
    "title_canon_sha256": "39043458d6ee8bf3e2bbda945c00f6e5b8eeb639dd02ac8827ca99efa67c0552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4085",
    "kind": "arxiv",
    "version": 2
  }
}