Pith Number

pith:EWNFOC4O

pith:2012:EWNFOC4O2NVBFU3Z7BUOHTOX7J

not attested not anchored not stored refs pending

Contact Kaehler Manifolds: Symmetries and Deformations

Florian Schrack, Thomas Peternell

arxiv:1210.1697 v1 · 2012-10-05 · 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{EWNFOC4O2NVBFU3Z7BUOHTOX7J}

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	2026-05-18T03:43:53.561359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259a570b8ed36a12d379f868e3cdd7fa7a2598bb590c9d6ffaf4a923baa3bca9

Aliases

arxiv: 1210.1697 · arxiv_version: 1210.1697v1 · doi: 10.48550/arxiv.1210.1697 · pith_short_12: EWNFOC4O2NVB · pith_short_16: EWNFOC4O2NVBFU3Z · pith_short_8: EWNFOC4O

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/EWNFOC4O2NVBFU3Z7BUOHTOX7J \
  | 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: 259a570b8ed36a12d379f868e3cdd7fa7a2598bb590c9d6ffaf4a923baa3bca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "815d0be3b7b7039c5f33fcd5ddfd612bf824d8924b07639fc5c066614e4d9e90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-10-05T10:12:54Z",
    "title_canon_sha256": "bb261640b8780f896ffdaba2ffd80b6e75a43e94603a2e308d7b8182caef0a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1697",
    "kind": "arxiv",
    "version": 1
  }
}