Pith Number

pith:QEK5NWN7

pith:2008:QEK5NWN7U3HB4Y5M3LXWKQCDAR

not attested not anchored not stored refs pending

Complex and Kaehler structures on compact homogeneous manifolds - their existence, classification and moduli problem

Keizo Hasegawa

arxiv:0804.0738 v2 · 2008-04-04 · math.CV · 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{QEK5NWN7U3HB4Y5M3LXWKQCDAR}

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	2026-05-18T01:22:54.598540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8115d6d9bfa6ce1e63acdaef654043045ab727faf169583406b68821d3a1e4a9

Aliases

arxiv: 0804.0738 · arxiv_version: 0804.0738v2 · doi: 10.48550/arxiv.0804.0738 · pith_short_12: QEK5NWN7U3HB · pith_short_16: QEK5NWN7U3HB4Y5M · pith_short_8: QEK5NWN7

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/QEK5NWN7U3HB4Y5M3LXWKQCDAR \
  | 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: 8115d6d9bfa6ce1e63acdaef654043045ab727faf169583406b68821d3a1e4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f93ba0cfd5624ba101777fdd3a9d6de4061ef8cac9c7b7a5e201ab05cff817a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2008-04-04T13:37:58Z",
    "title_canon_sha256": "05d9a574d1c16854a3ee11c2e834ad6bd3a5abab319dbf4b31113e06c2aa1c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0738",
    "kind": "arxiv",
    "version": 2
  }
}