Pith Number

pith:ROAXSBP6

pith:2021:ROAXSBP6TGRNNUEWCD54ISD7RS

not attested not anchored not stored refs pending

Almost Ricci-Yamabe soliton on Almost Kenmotsu Manifolds

J. P. Singh, M. Khatri

arxiv:2110.12867 v5 · 2021-10-20 · 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{ROAXSBP6TGRNNUEWCD54ISD7RS}

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	2026-07-05T05:49:52.674505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b817905fe99a2d6d09610fbc4487f8c82bd903d5f93d553c3d45dbd8abf9bef

Aliases

arxiv: 2110.12867 · arxiv_version: 2110.12867v5 · doi: 10.48550/arxiv.2110.12867 · pith_short_12: ROAXSBP6TGRN · pith_short_16: ROAXSBP6TGRNNUEW · pith_short_8: ROAXSBP6

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/ROAXSBP6TGRNNUEWCD54ISD7RS \
  | 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: 8b817905fe99a2d6d09610fbc4487f8c82bd903d5f93d553c3d45dbd8abf9bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718ee03c5aa090ddc6f0c52221b73e4d9f1d9989595a046d4861a2cd9154635f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2021-10-20T03:38:00Z",
    "title_canon_sha256": "83d31231011dcc1ff776719f725ce95b8f9809edd5767f005b5a3ea84644e444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12867",
    "kind": "arxiv",
    "version": 5
  }
}