Pith Number

pith:YSRHSD7P

pith:2014:YSRHSD7PYYHW5WGHDTYDQD6WA7

not attested not anchored not stored refs pending

A $6$-dimensional simply connected complex and symplectic manifold with no K\"ahler metric

Giovanni Bazzoni, Marisa Fern\'andez, Vicente Mu\~noz

arxiv:1410.6045 v2 · 2014-10-22 · math.SG · 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{YSRHSD7PYYHW5WGHDTYDQD6WA7}

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	2026-05-18T02:37:37.990359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a2790fefc60f6ed8c71cf0380fd607f2164e2ac374b6775aa77b8b940f0d76

Aliases

arxiv: 1410.6045 · arxiv_version: 1410.6045v2 · doi: 10.48550/arxiv.1410.6045 · pith_short_12: YSRHSD7PYYHW · pith_short_16: YSRHSD7PYYHW5WGH · pith_short_8: YSRHSD7P

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/YSRHSD7PYYHW5WGHDTYDQD6WA7 \
  | 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: c4a2790fefc60f6ed8c71cf0380fd607f2164e2ac374b6775aa77b8b940f0d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28be3d3d7c0521720529e1c0877a83ef2bec9e568575b3f0d6a4433c98b368e1",
    "cross_cats_sorted": [
      "math.AG",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-10-22T14:11:16Z",
    "title_canon_sha256": "dec8e3e01d148481978488e82f8804f418bd30ae1401750809a1b1186093fc2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6045",
    "kind": "arxiv",
    "version": 2
  }
}