Pith Number

pith:6ZFYM3YL

pith:2025:6ZFYM3YLBUOOLWCMOUK3K455N5

not attested not anchored not stored refs pending

Isoparametric hypersurfaces in $\mathbb{S}^{n}\times \mathbb{R}^{m}$ and $\mathbb{H}^{n}\times \mathbb{R}^{m}$

Huixin Tan, Wenjiao Yan, Yuquan Xie

arxiv:2511.07782 v2 · 2025-11-11 · 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{6ZFYM3YLBUOOLWCMOUK3K455N5}

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	2026-05-26T02:03:59.369372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64b866f0b0d1ce5d84c7515b573bd6f498079e6394acea5ba4976f880ddb409

Aliases

arxiv: 2511.07782 · arxiv_version: 2511.07782v2 · doi: 10.48550/arxiv.2511.07782 · pith_short_12: 6ZFYM3YLBUOO · pith_short_16: 6ZFYM3YLBUOOLWCM · pith_short_8: 6ZFYM3YL

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/6ZFYM3YLBUOOLWCMOUK3K455N5 \
  | 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: f64b866f0b0d1ce5d84c7515b573bd6f498079e6394acea5ba4976f880ddb409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245020e41a895959c14700cb9bac3f5d0ce1de2230b2358a8520e2c30d95681a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-11-11T03:03:46Z",
    "title_canon_sha256": "50ad702ec4430debcd1d77ee22cc16326e925664e86af072451b1dc6e6b925dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.07782",
    "kind": "arxiv",
    "version": 2
  }
}