Pith Number

pith:22FD3DWO

pith:2013:22FD3DWOOZM6U7IXIVFEDTRRFT

not attested not anchored not stored refs pending

Conification construction for Kaehler manifolds and its application in c-projective geometry

Stefan Rosemann, Vladimir S. Matveev

arxiv:1307.4987 v1 · 2013-07-18 · 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{22FD3DWOOZM6U7IXIVFEDTRRFT}

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	2026-05-18T01:31:20.026570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68a3d8ece7659ea7d17454a41ce312cca4629a99ce2535b3719d480cff8d7d7

Aliases

arxiv: 1307.4987 · arxiv_version: 1307.4987v1 · doi: 10.48550/arxiv.1307.4987 · pith_short_12: 22FD3DWOOZM6 · pith_short_16: 22FD3DWOOZM6U7IX · pith_short_8: 22FD3DWO

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/22FD3DWOOZM6U7IXIVFEDTRRFT \
  | 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: d68a3d8ece7659ea7d17454a41ce312cca4629a99ce2535b3719d480cff8d7d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09247133a3e02f540dc7ea9430ed049f27af7a2be48f64a015a108c6a28c3708",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-07-18T15:47:38Z",
    "title_canon_sha256": "22fa2f0947e1958ff465b6124dc6e547c64d4a18ddb63d0da92e25464b2f75ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4987",
    "kind": "arxiv",
    "version": 1
  }
}