Pith Number

pith:XGYUYE4O

pith:2025:XGYUYE4OPUPVUI2LTQHWG6BXKD

not attested not anchored not stored refs pending

The Hexablock: a domain associated with the $\mu$-synthesis in $M_2(\mathbb C)$

Indranil Biswas, Nitin Tomar, Sourav Pal

arxiv:2506.15149 v2 · 2025-06-18 · math.CV · 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{XGYUYE4OPUPVUI2LTQHWG6BXKD}

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.

Cited by

1 paper in Pith

Function theory of the hexablock and applications to the tetrablock and Euclidean biball

Receipt and verification

First computed	2026-06-26T01:15:44.581399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b14c138e7d1f5a234b9c0f63783750cbd9a630ac10cb4d579162386267c05c

Aliases

arxiv: 2506.15149 · arxiv_version: 2506.15149v2 · doi: 10.48550/arxiv.2506.15149 · pith_short_12: XGYUYE4OPUPV · pith_short_16: XGYUYE4OPUPVUI2L · pith_short_8: XGYUYE4O

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/XGYUYE4OPUPVUI2LTQHWG6BXKD \
  | 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: b9b14c138e7d1f5a234b9c0f63783750cbd9a630ac10cb4d579162386267c05c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc0da9d07d3d0e3d7256d6db3f2e0ab171686ebe98e6e64f491019a0a1fc22da",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2025-06-18T05:13:32Z",
    "title_canon_sha256": "35438c7e79efa7cdda0981740f42667293159567d02cb778902fa9e35607922e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15149",
    "kind": "arxiv",
    "version": 2
  }
}