Pith Number

pith:KWJAJWDJ

pith:2026:KWJAJWDJKLGVAHER4EK3DISNB7

not attested not anchored not stored refs pending

Haantjes Algebras, Zernike system and separation of variables

Danilo Latini, Ondrej Kubu

arxiv:2605.23748 v1 · 2026-05-22 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWJAJWDJKLGVAHER4EK3DISNB7}

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	2026-05-25T02:02:30.302131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

559204d86952cd501c91e115b1a24d0fc9f6c17a90cdc04e0ba1b83d3a6a68e1

Aliases

arxiv: 2605.23748 · arxiv_version: 2605.23748v1 · doi: 10.48550/arxiv.2605.23748 · pith_short_12: KWJAJWDJKLGV · pith_short_16: KWJAJWDJKLGVAHER · pith_short_8: KWJAJWDJ

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/KWJAJWDJKLGVAHER4EK3DISNB7 \
  | 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: 559204d86952cd501c91e115b1a24d0fc9f6c17a90cdc04e0ba1b83d3a6a68e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473662d2ada884a798f69f3bccdd46b172fa10906061d4601ad7102d6d9b1792",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-05-22T15:21:19Z",
    "title_canon_sha256": "133969fdb18f467872dc6d44fc13d6df1369b16daa6817bfd6b7eca9987af351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23748",
    "kind": "arxiv",
    "version": 1
  }
}