Pith Number

pith:CF6UZNLZ

pith:2018:CF6UZNLZNUAE3IN4ZLFAVT67E3

not attested not anchored not stored refs pending

Warped product pointwise bi-slant submanifolds of Kenmotsu manifolds

Joydeb Roy, Shyamal Kumar Hui, Tanumoy Pal

arxiv:1803.10495 v1 · 2018-03-28 · 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{CF6UZNLZNUAE3IN4ZLFAVT67E3}

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	2026-05-18T00:19:55.154172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117d4cb5796d004da1bccaca0acfdf26cd22baafc25f4cddb6479f5040ff0c7a

Aliases

arxiv: 1803.10495 · arxiv_version: 1803.10495v1 · doi: 10.48550/arxiv.1803.10495 · pith_short_12: CF6UZNLZNUAE · pith_short_16: CF6UZNLZNUAE3IN4 · pith_short_8: CF6UZNLZ

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/CF6UZNLZNUAE3IN4ZLFAVT67E3 \
  | 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: 117d4cb5796d004da1bccaca0acfdf26cd22baafc25f4cddb6479f5040ff0c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02271693a8891323f2002e7b4246483b37fd7096906c3211e08561f9e915de4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-03-28T09:56:00Z",
    "title_canon_sha256": "c35a7e1982d77ef8e02f6948f19d6dbe0a428da6dd572b6be64984550cfb500e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10495",
    "kind": "arxiv",
    "version": 1
  }
}