Pith Number

pith:E2MZR5OA

pith:2004:E2MZR5OAUNSYYS62YZDWDKI3YS

not attested not anchored not stored refs pending

Classification of connected holonomy groups of pseudo-K\"ahlerian manifolds of index 2

Anton S. Galaev

arxiv:math/0405098 v5 · 2004-05-06 · 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{E2MZR5OAUNSYYS62YZDWDKI3YS}

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	2026-05-18T00:59:49.834763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269998f5c0a3658c4bdac64761a91bc4bd706ab44aebd7a7007d6a5a356b975a

Aliases

arxiv: math/0405098 · arxiv_version: math/0405098v5 · doi: 10.48550/arxiv.math/0405098 · pith_short_12: E2MZR5OAUNSY · pith_short_16: E2MZR5OAUNSYYS62 · pith_short_8: E2MZR5OA

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/E2MZR5OAUNSYYS62YZDWDKI3YS \
  | 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: 269998f5c0a3658c4bdac64761a91bc4bd706ab44aebd7a7007d6a5a356b975a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "124c5c821d335342b4fea12445ca04829da0cd5b4598eae7e661bc963e83ba70",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2004-05-06T14:18:58Z",
    "title_canon_sha256": "ef713a5a0f4b8239e6d7c37cd707dd1ac77b721e14293f756bdd98a28c40ffcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0405098",
    "kind": "arxiv",
    "version": 5
  }
}