Pith Number

pith:DX47LI3W

pith:2025:DX47LI3WWXHCJZVYRS7QWXERZC

not attested not anchored not stored refs pending

Generative model for optimal density estimation on unknown manifold

Arthur St\'ephanovitch

arxiv:2506.19587 v1 · 2025-06-24 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX47LI3WWXHCJZVYRS7QWXERZC}

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	2026-07-05T11:26:35.053677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df9f5a376b5ce24e6b88cbf0b5c91c8bc1d64ea1c43d7323d839bbeed8bdf56

Aliases

arxiv: 2506.19587 · arxiv_version: 2506.19587v1 · doi: 10.48550/arxiv.2506.19587 · pith_short_12: DX47LI3WWXHC · pith_short_16: DX47LI3WWXHCJZVY · pith_short_8: DX47LI3W

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/DX47LI3WWXHCJZVYRS7QWXERZC \
  | 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: 1df9f5a376b5ce24e6b88cbf0b5c91c8bc1d64ea1c43d7323d839bbeed8bdf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0db7bd49c6b67e923ad83aa289a597907da69c67d61c810a0fdbe971f853bd3",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-06-24T12:55:34Z",
    "title_canon_sha256": "9db021c4c0251d28b0b71af5a45d5ae7984bdabb64d75c9de3d3b2c9aa61db30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19587",
    "kind": "arxiv",
    "version": 1
  }
}