Pith Number

pith:HW63GTOK

pith:2025:HW63GTOKMJSKKBAPG5QRYVM5TT

not attested not anchored not stored refs pending

Generalizations of Enestrom-Kakeya Type Theorems for matrix Polynomials

Idrees Qasim

arxiv:2506.09112 v1 · 2025-06-10 · math.CA · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW63GTOKMJSKKBAPG5QRYVM5TT}

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	2026-07-05T11:19:31.722380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbdb34dca6264a5040f37611c559d9ce8f4f07af970787bad82ecacc367ad2d

Aliases

arxiv: 2506.09112 · arxiv_version: 2506.09112v1 · doi: 10.48550/arxiv.2506.09112 · pith_short_12: HW63GTOKMJSK · pith_short_16: HW63GTOKMJSKKBAP · pith_short_8: HW63GTOK

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/HW63GTOKMJSKKBAPG5QRYVM5TT \
  | 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: 3dbdb34dca6264a5040f37611c559d9ce8f4f07af970787bad82ecacc367ad2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e351ff9d8e8f86901c6231812f08795d0a25e50306e172df7e4b3bc1c02511e",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-06-10T17:45:19Z",
    "title_canon_sha256": "740f2397430751d9fe625c07d7fa42555117f3a0df2be06ba095ee3638ccf465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09112",
    "kind": "arxiv",
    "version": 1
  }
}