Pith Number

pith:Z3G33RJR

pith:2026:Z3G33RJRSZVIVA3NJ3O6YRBWB3

not attested not anchored not stored refs pending

Invariant subspaces of Jordan blocks of $H^2(\mathbb{D}^n)$

Jaydeb Sarkar, Michio Seto, Sneha B

arxiv:2605.25575 v1 · 2026-05-25 · math.FA · math.CV · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3G33RJRSZVIVA3NJ3O6YRBWB3}

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	2026-05-26T02:04:43.871298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cecdbdc531966a8a836d4eddec44360ef211941428cb67c7424a02c3bc3938d0

Aliases

arxiv: 2605.25575 · arxiv_version: 2605.25575v1 · doi: 10.48550/arxiv.2605.25575 · pith_short_12: Z3G33RJRSZVI · pith_short_16: Z3G33RJRSZVIVA3N · pith_short_8: Z3G33RJR

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/Z3G33RJRSZVIVA3NJ3O6YRBWB3 \
  | 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: cecdbdc531966a8a836d4eddec44360ef211941428cb67c7424a02c3bc3938d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be71c731dd4b2e1082fc64e660e03b4e8e49d4affc6105d87780758f2215d4ab",
    "cross_cats_sorted": [
      "math.CV",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-05-25T08:27:35Z",
    "title_canon_sha256": "b29264ea0c91faeaedc2557fb4d8d0c161b427d6456c4bcad47ad0b4e7717cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25575",
    "kind": "arxiv",
    "version": 1
  }
}