Pith Number

pith:22UI4YEC

pith:2025:22UI4YEC7NP3YVJHE5RTROVQSK

not attested not anchored not stored refs pending

Deformations of Standard Locally Homogeneous Spaces

Kazuki Kannaka, Toshiyuki Kobayashi

arxiv:2507.14832 v1 · 2025-07-20 · 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{22UI4YEC7NP3YVJHE5RTROVQSK}

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	2026-07-05T11:40:14.304664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a88e6082fb5fbc5527276338bab092bce747ec2ec4407ec344652f705b9de0

Aliases

arxiv: 2507.14832 · arxiv_version: 2507.14832v1 · doi: 10.48550/arxiv.2507.14832 · pith_short_12: 22UI4YEC7NP3 · pith_short_16: 22UI4YEC7NP3YVJH · pith_short_8: 22UI4YEC

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/22UI4YEC7NP3YVJHE5RTROVQSK \
  | 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: d6a88e6082fb5fbc5527276338bab092bce747ec2ec4407ec344652f705b9de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3fdc3433f990a3a96ceb5c985316729dd497f265bb40ad3f3ae840079d8221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-07-20T06:02:09Z",
    "title_canon_sha256": "8954698b60a6c2b32d23900e5ff6814d8cc71b96ca10f99243553ee78f010612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14832",
    "kind": "arxiv",
    "version": 1
  }
}