Pith Number

pith:NQJ2LMLN

pith:2017:NQJ2LMLNEIU3UGMDK5FYLTOQ63

not attested not anchored not stored refs pending

On Locally $\phi $-semisymmetric Kenmotsu Manifolds

Absos Ali Shaikh, Ali Akbar

arxiv:1710.10982 v1 · 2017-10-30 · 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{NQJ2LMLNEIU3UGMDK5FYLTOQ63}

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	2026-05-18T00:31:45.936834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c13a5b16d2229ba1983574b85cdd0f6caf3f0153b6281ac230cb3091f0571a6

Aliases

arxiv: 1710.10982 · arxiv_version: 1710.10982v1 · doi: 10.48550/arxiv.1710.10982 · pith_short_12: NQJ2LMLNEIU3 · pith_short_16: NQJ2LMLNEIU3UGMD · pith_short_8: NQJ2LMLN

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/NQJ2LMLNEIU3UGMDK5FYLTOQ63 \
  | 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: 6c13a5b16d2229ba1983574b85cdd0f6caf3f0153b6281ac230cb3091f0571a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857905360eb43cc5b613ef996513971757e517a841462d0dff9024ce20b60195",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-30T14:40:12Z",
    "title_canon_sha256": "2fd1530d3ea08fd1b1dd3b410105944b05508ca2fe769b6cc80508f318ff9095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10982",
    "kind": "arxiv",
    "version": 1
  }
}