Pith Number

pith:NMUCLDPD

pith:2026:NMUCLDPDZZYSULVYFXDLF7B5GZ

not attested not anchored not stored refs pending

Semi-integrable almost hyperhermitian structures

Andrei Moroianu, Giovanni Gentili

arxiv:2606.22653 v1 · 2026-06-21 · math.DG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMUCLDPDZZYSULVYFXDLF7B5GZ}

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	2026-06-23T02:13:44.026312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b28258de3ce712a2eb82dc6b2fc3d366244c17399dfdc87607962378d1d5464

Aliases

arxiv: 2606.22653 · arxiv_version: 2606.22653v1 · doi: 10.48550/arxiv.2606.22653 · pith_short_12: NMUCLDPDZZYS · pith_short_16: NMUCLDPDZZYSULVY · pith_short_8: NMUCLDPD

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/NMUCLDPDZZYSULVYFXDLF7B5GZ \
  | 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: 6b28258de3ce712a2eb82dc6b2fc3d366244c17399dfdc87607962378d1d5464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a536db18283be0f755553cf48db90d883cae7065b7fceb71e8ae8f9fe065df",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-21T20:00:30Z",
    "title_canon_sha256": "6e061f1af88dbf7a33faaa87116834350dc78f677731b5cd617a50d692eb3660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22653",
    "kind": "arxiv",
    "version": 1
  }
}