Pith Number

pith:BDX4PXJN

pith:2026:BDX4PXJN7KTAYSYX574M7T6JLV

not attested not anchored not stored refs pending

Minimal polynomials, scaled Jordan frames, and Schur-type majorization in hyperbolic systems

Juyoung Jeong, M. Seetharama Gowda, Sudheer Shukla

arxiv:2603.10522 v2 · 2026-03-11 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDX4PXJN7KTAYSYX574M7T6JLV}

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	2026-05-22T01:03:59.946742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08efc7dd2dfaa60c4b17eff8cfcfc95d71b746da77120aa37fb875249a171e29

Aliases

arxiv: 2603.10522 · arxiv_version: 2603.10522v2 · doi: 10.48550/arxiv.2603.10522 · pith_short_12: BDX4PXJN7KTA · pith_short_16: BDX4PXJN7KTAYSYX · pith_short_8: BDX4PXJN

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/BDX4PXJN7KTAYSYX574M7T6JLV \
  | 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: 08efc7dd2dfaa60c4b17eff8cfcfc95d71b746da77120aa37fb875249a171e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c101187eae68fd7fd35684be9eff48a85d62a3b43065e3e6969aa812a9831a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-03-11T08:27:53Z",
    "title_canon_sha256": "87dc945a3288837000624b775245f9c357c5400811772ca1a9c4ae0eefa2e68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10522",
    "kind": "arxiv",
    "version": 2
  }
}