Pith Number

pith:6K5YH3VG

pith:2003:6K5YH3VG35W2ZEZHHXY7MSMAVO

not attested not anchored not stored refs pending

Deformations in the large of some complex manifolds, I

Fabrizio Catanese (Universit\"at Bayreuth)

arxiv:math/0307067 v1 · 2003-07-04 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6K5YH3VG35W2ZEZHHXY7MSMAVO}

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.

Cited by

1 paper in Pith

Exotic hypercomplex structures on a torus do not exist

Receipt and verification

First computed	2026-07-04T14:37:34.591157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2bb83eea6df6dac93273df1f64980aba8c4448c384e08609744012d6a3f05fa

Aliases

arxiv: math/0307067 · arxiv_version: math/0307067v1 · doi: 10.48550/arxiv.math/0307067 · pith_short_12: 6K5YH3VG35W2 · pith_short_16: 6K5YH3VG35W2ZEZH · pith_short_8: 6K5YH3VG

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/6K5YH3VG35W2ZEZHHXY7MSMAVO \
  | 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: f2bb83eea6df6dac93273df1f64980aba8c4448c384e08609744012d6a3f05fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce4a505aea6e78a8eab74c134f747a78a192a868a5e333a9e1a7e34be9fc520",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2003-07-04T16:37:13Z",
    "title_canon_sha256": "415353c46161086cabb938df86a7950593c4d224c56cbb1b81ca5ed11fcc182d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0307067",
    "kind": "arxiv",
    "version": 1
  }
}