Pith Number

pith:T4DPBNGU

pith:2026:T4DPBNGUV6OLRN2EVK7J653MEF

not attested not anchored not stored refs pending

Jordan types commuting with a hook partition

Leila Khatami, Toma\v{z} Ko\v{s}ir

arxiv:2605.27692 v1 · 2026-05-26 · math.AC · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4DPBNGUV6OLRN2EVK7J653MEF}

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	2026-05-28T01:04:46.361249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f06f0b4d4af9cb8b744aabe9f776c2170f611927605e3300b57445982b98240

Aliases

arxiv: 2605.27692 · arxiv_version: 2605.27692v1 · doi: 10.48550/arxiv.2605.27692 · pith_short_12: T4DPBNGUV6OL · pith_short_16: T4DPBNGUV6OLRN2E · pith_short_8: T4DPBNGU

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/T4DPBNGUV6OLRN2EVK7J653MEF \
  | 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: 9f06f0b4d4af9cb8b744aabe9f776c2170f611927605e3300b57445982b98240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1700d227c31bd1df1288ee29768494fd54b9793ab2abad8c7fd106b358e6c1e",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2026-05-26T21:13:23Z",
    "title_canon_sha256": "ccde67032819034a397f3677c716d7597cbec95bbe1e4ca4d2fae0c855d16bed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27692",
    "kind": "arxiv",
    "version": 1
  }
}