Pith Number

pith:4JZH45HC

pith:2016:4JZH45HC5K7TLI6PAV2IC7SUQL

not attested not anchored not stored refs pending

Persistence weighted Gaussian kernel for topological data analysis

Genki Kusano, Kenji Fukumizu, Yasuaki Hiraoka

arxiv:1601.01741 v2 · 2016-01-08 · math.AT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JZH45HC5K7TLI6PAV2IC7SUQL}

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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.

Cited by

1 paper in Pith

On the Spectral Synthesis of Lipschitz Persistence Diagram Vectorizations

Receipt and verification

First computed	2026-05-18T01:16:14.853278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2727e74e2eabf35a3cf0574817e5482e94cea26fbcb6a5098ae640f43de18ce

Aliases

arxiv: 1601.01741 · arxiv_version: 1601.01741v2 · doi: 10.48550/arxiv.1601.01741 · pith_short_12: 4JZH45HC5K7T · pith_short_16: 4JZH45HC5K7TLI6P · pith_short_8: 4JZH45HC

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/4JZH45HC5K7TLI6PAV2IC7SUQL \
  | 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: e2727e74e2eabf35a3cf0574817e5482e94cea26fbcb6a5098ae640f43de18ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b73a15da933c56f8aecdef48f96fd3bfc076e6adabdc48a45cc5f02b316027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-01-08T01:29:28Z",
    "title_canon_sha256": "5c3cbaac8ecd8f5b8a4226869b00a337791e90d616fe3d9114608deb67a5acea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01741",
    "kind": "arxiv",
    "version": 2
  }
}