Pith Number

pith:T4OSWBSN

pith:2024:T4OSWBSNX2EDK57EQQREK4E6Q7

not attested not anchored not stored refs pending

Balanced Hermitian structures on twisted cartesian products

A. Oufkou, M. W. Mansouri

arxiv:2402.13390 v2 · 2024-02-20 · math.AG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4OSWBSNX2EDK57EQQREK4E6Q7}

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	2026-06-19T16:09:45.907696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1d2b064dbe883577e4842245709e87d0ee55f199cf2edc42061462110f75d3

Aliases

arxiv: 2402.13390 · arxiv_version: 2402.13390v2 · doi: 10.48550/arxiv.2402.13390 · pith_short_12: T4OSWBSNX2ED · pith_short_16: T4OSWBSNX2EDK57E · pith_short_8: T4OSWBSN

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/T4OSWBSNX2EDK57EQQREK4E6Q7 \
  | 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: 9f1d2b064dbe883577e4842245709e87d0ee55f199cf2edc42061462110f75d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c989caae540a4bf44087651d515e5670688a4f32ee21ba9a45891d515a321fee",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-02-20T21:38:40Z",
    "title_canon_sha256": "dc1f3082a25bffce4e24498128d9c76b627b787b49616a747d999a2de0239909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13390",
    "kind": "arxiv",
    "version": 2
  }
}